[ovmf test] 169153: regressions - FAIL

[osstest service owner]

flight 169153 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169153/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 3e130e40fc55f06f7fe019e87ed9bae957870a12
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   34 days
Failing since168258  2022-03-01 01:55:31 Z   34 days  274 attempts
Testing same since   169141  2022-04-03 08:40:51 Z0 days5 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Xie, Yuanhao 
  Yi Li 
  Yuanhao Xie 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3211 lines long.)

[PATCH 11/15] swiotlb: pass a gfp_mask argument to swiotlb_init_late

[Christoph Hellwig]

Let the caller chose a zone to allocate from.  This will be used
later on by the xen-swiotlb initialization on arm.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Anshuman Khandual 
---
 arch/x86/pci/sta2x11-fixup.c | 2 +-
 include/linux/swiotlb.h  | 2 +-
 kernel/dma/swiotlb.c | 7 ++-
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c
index e0c039a75b2db..c7e6faf59a861 100644
--- a/arch/x86/pci/sta2x11-fixup.c
+++ b/arch/x86/pci/sta2x11-fixup.c
@@ -57,7 +57,7 @@ static void sta2x11_new_instance(struct pci_dev *pdev)
int size = STA2X11_SWIOTLB_SIZE;
/* First instance: register your own swiotlb area */
dev_info(>dev, "Using SWIOTLB (size %i)\n", size);
-   if (swiotlb_init_late(size))
+   if (swiotlb_init_late(size, GFP_DMA))
dev_emerg(>dev, "init swiotlb failed\n");
}
list_add(>list, _instance_list);
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index eabdd89987027..ee655f2e4d28b 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -37,7 +37,7 @@ struct scatterlist;
 int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, unsigned int flags);
 unsigned long swiotlb_size_or_default(void);
 extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
-int swiotlb_init_late(size_t size);
+int swiotlb_init_late(size_t size, gfp_t gfp_mask);
 extern void __init swiotlb_update_mem_attributes(void);
 
 phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, phys_addr_t phys,
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index f6e091424af3d..119187afc65ec 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -292,7 +292,7 @@ void __init swiotlb_init(bool addressing_limit, unsigned 
int flags)
  * initialize the swiotlb later using the slab allocator if needed.
  * This should be just like above, but with some error catching.
  */
-int swiotlb_init_late(size_t size)
+int swiotlb_init_late(size_t size, gfp_t gfp_mask)
 {
unsigned long nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);
unsigned long bytes;
@@ -303,15 +303,12 @@ int swiotlb_init_late(size_t size)
if (swiotlb_force_disable)
return 0;
 
-   /*
-* Get IO TLB memory from the low pages
-*/
order = get_order(nslabs << IO_TLB_SHIFT);
nslabs = SLABS_PER_PAGE << order;
bytes = nslabs << IO_TLB_SHIFT;
 
while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) {
-   vstart = (void *)__get_free_pages(GFP_DMA | __GFP_NOWARN,
+   vstart = (void *)__get_free_pages(gfp_mask | __GFP_NOWARN,
  order);
if (vstart)
break;
-- 
2.30.2

[PATCH 09/15] swiotlb: make the swiotlb_init interface more useful

[Christoph Hellwig]

Pass a bool to pass if swiotlb needs to be enabled based on the
addressing needs and replace the verbose argument with a set of
flags, including one to force enable bounce buffering.

Note that this patch removes the possibility to force xen-swiotlb
use using swiotlb=force on the command line on x86 (arm and arm64
never supported that), but this interface will be restored shortly.

Signed-off-by: Christoph Hellwig 
---
 arch/arm/mm/init.c |  6 +
 arch/arm64/mm/init.c   |  6 +
 arch/ia64/mm/init.c|  4 +--
 arch/mips/cavium-octeon/dma-octeon.c   |  2 +-
 arch/mips/loongson64/dma.c |  2 +-
 arch/mips/sibyte/common/dma.c  |  2 +-
 arch/powerpc/mm/mem.c  |  3 ++-
 arch/powerpc/platforms/pseries/setup.c |  3 ---
 arch/riscv/mm/init.c   |  8 +-
 arch/s390/mm/init.c|  3 +--
 arch/x86/kernel/pci-dma.c  | 15 ++-
 drivers/xen/swiotlb-xen.c  |  4 +--
 include/linux/swiotlb.h| 15 ++-
 include/trace/events/swiotlb.h | 29 -
 kernel/dma/swiotlb.c   | 35 ++
 15 files changed, 55 insertions(+), 82 deletions(-)

diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index fe249ea919083..ce64bdb55a16b 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -271,11 +271,7 @@ static void __init free_highpages(void)
 void __init mem_init(void)
 {
 #ifdef CONFIG_ARM_LPAE
-   if (swiotlb_force == SWIOTLB_FORCE ||
-   max_pfn > arm_dma_pfn_limit)
-   swiotlb_init(1);
-   else
-   swiotlb_force = SWIOTLB_NO_FORCE;
+   swiotlb_init(max_pfn > arm_dma_pfn_limit, SWIOTLB_VERBOSE);
 #endif
 
set_max_mapnr(pfn_to_page(max_pfn) - mem_map);
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 8ac25f19084e8..7b6ea4d6733d6 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -398,11 +398,7 @@ void __init bootmem_init(void)
  */
 void __init mem_init(void)
 {
-   if (swiotlb_force == SWIOTLB_FORCE ||
-   max_pfn > PFN_DOWN(arm64_dma_phys_limit))
-   swiotlb_init(1);
-   else if (!xen_swiotlb_detect())
-   swiotlb_force = SWIOTLB_NO_FORCE;
+   swiotlb_init(max_pfn > PFN_DOWN(arm64_dma_phys_limit), SWIOTLB_VERBOSE);
 
/* this will put all unused low memory onto the freelists */
memblock_free_all();
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 5d165607bf354..3c3e15b22608f 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -437,9 +437,7 @@ mem_init (void)
if (iommu_detected)
break;
 #endif
-#ifdef CONFIG_SWIOTLB
-   swiotlb_init(1);
-#endif
+   swiotlb_init(true, SWIOTLB_VERBOSE);
} while (0);
 
 #ifdef CONFIG_FLATMEM
diff --git a/arch/mips/cavium-octeon/dma-octeon.c 
b/arch/mips/cavium-octeon/dma-octeon.c
index fb7547e217263..9fbba6a8fa4c5 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -235,5 +235,5 @@ void __init plat_swiotlb_setup(void)
 #endif
 
swiotlb_adjust_size(swiotlbsize);
-   swiotlb_init(1);
+   swiotlb_init(true, SWIOTLB_VERBOSE);
 }
diff --git a/arch/mips/loongson64/dma.c b/arch/mips/loongson64/dma.c
index 364f2f27c8723..8220a1bc0db64 100644
--- a/arch/mips/loongson64/dma.c
+++ b/arch/mips/loongson64/dma.c
@@ -24,5 +24,5 @@ phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
 
 void __init plat_swiotlb_setup(void)
 {
-   swiotlb_init(1);
+   swiotlb_init(true, SWIOTLB_VERBOSE);
 }
diff --git a/arch/mips/sibyte/common/dma.c b/arch/mips/sibyte/common/dma.c
index eb47a94f3583e..c5c2c782aff68 100644
--- a/arch/mips/sibyte/common/dma.c
+++ b/arch/mips/sibyte/common/dma.c
@@ -10,5 +10,5 @@
 
 void __init plat_swiotlb_setup(void)
 {
-   swiotlb_init(1);
+   swiotlb_init(true, SWIOTLB_VERBOSE);
 }
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 8e301cd8925b2..e1519e2edc656 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -17,6 +17,7 @@
 #include 
 #include 
 
+#include 
 #include 
 #include 
 #include 
@@ -251,7 +252,7 @@ void __init mem_init(void)
if (is_secure_guest())
svm_swiotlb_init();
else
-   swiotlb_init(0);
+   swiotlb_init(ppc_swiotlb_enable, 0);
 #endif
 
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
diff --git a/arch/powerpc/platforms/pseries/setup.c 
b/arch/powerpc/platforms/pseries/setup.c
index 069d7b3bb142e..c6e06d91b6602 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -838,9 +838,6 @@ static void __init pSeries_setup_arch(void)
}
 
ppc_md.pcibios_root_bridge_prepare = pseries_root_bridge_prepare;
-
-   if (swiotlb_force == SWIOTLB_FORCE)
-   ppc_swiotlb_enable 

[PATCH 12/15] swiotlb: provide swiotlb_init variants that remap the buffer

[Christoph Hellwig]

To shared more code between swiotlb and xen-swiotlb, offer a
swiotlb_init_remap interface and add a remap callback to
swiotlb_init_late that will allow Xen to remap the buffer the
buffer without duplicating much of the logic.

Signed-off-by: Christoph Hellwig 
---
 arch/x86/pci/sta2x11-fixup.c |  2 +-
 include/linux/swiotlb.h  |  5 -
 kernel/dma/swiotlb.c | 36 +---
 3 files changed, 38 insertions(+), 5 deletions(-)

diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c
index c7e6faf59a861..7368afc039987 100644
--- a/arch/x86/pci/sta2x11-fixup.c
+++ b/arch/x86/pci/sta2x11-fixup.c
@@ -57,7 +57,7 @@ static void sta2x11_new_instance(struct pci_dev *pdev)
int size = STA2X11_SWIOTLB_SIZE;
/* First instance: register your own swiotlb area */
dev_info(>dev, "Using SWIOTLB (size %i)\n", size);
-   if (swiotlb_init_late(size, GFP_DMA))
+   if (swiotlb_init_late(size, GFP_DMA, NULL))
dev_emerg(>dev, "init swiotlb failed\n");
}
list_add(>list, _instance_list);
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index ee655f2e4d28b..7b50c82f84ce9 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -36,8 +36,11 @@ struct scatterlist;
 
 int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, unsigned int flags);
 unsigned long swiotlb_size_or_default(void);
+void __init swiotlb_init_remap(bool addressing_limit, unsigned int flags,
+   int (*remap)(void *tlb, unsigned long nslabs));
+int swiotlb_init_late(size_t size, gfp_t gfp_mask,
+   int (*remap)(void *tlb, unsigned long nslabs));
 extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
-int swiotlb_init_late(size_t size, gfp_t gfp_mask);
 extern void __init swiotlb_update_mem_attributes(void);
 
 phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, phys_addr_t phys,
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 119187afc65ec..d5fe8f5e08300 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -256,9 +256,11 @@ int __init swiotlb_init_with_tbl(char *tlb, unsigned long 
nslabs,
  * Statically reserve bounce buffer space and initialize bounce buffer data
  * structures for the software IO TLB used to implement the DMA API.
  */
-void __init swiotlb_init(bool addressing_limit, unsigned int flags)
+void __init swiotlb_init_remap(bool addressing_limit, unsigned int flags,
+   int (*remap)(void *tlb, unsigned long nslabs))
 {
-   size_t bytes = PAGE_ALIGN(default_nslabs << IO_TLB_SHIFT);
+   unsigned long nslabs = default_nslabs;
+   size_t bytes;
void *tlb;
 
if (!addressing_limit && !swiotlb_force_bounce)
@@ -271,12 +273,23 @@ void __init swiotlb_init(bool addressing_limit, unsigned 
int flags)
 * allow to pick a location everywhere for hypervisors with guest
 * memory encryption.
 */
+retry:
+   bytes = PAGE_ALIGN(default_nslabs << IO_TLB_SHIFT);
if (flags & SWIOTLB_ANY)
tlb = memblock_alloc(bytes, PAGE_SIZE);
else
tlb = memblock_alloc_low(bytes, PAGE_SIZE);
if (!tlb)
goto fail;
+   if (remap && remap(tlb, nslabs) < 0) {
+   memblock_free(tlb, PAGE_ALIGN(bytes));
+
+   nslabs = ALIGN(nslabs >> 1, IO_TLB_SEGSIZE);
+   if (nslabs < IO_TLB_MIN_SLABS)
+   panic("%s: Failed to remap %zu bytes\n",
+ __func__, bytes);
+   goto retry;
+   }
if (swiotlb_init_with_tbl(tlb, default_nslabs, flags))
goto fail_free_mem;
return;
@@ -287,12 +300,18 @@ void __init swiotlb_init(bool addressing_limit, unsigned 
int flags)
pr_warn("Cannot allocate buffer");
 }
 
+void __init swiotlb_init(bool addressing_limit, unsigned int flags)
+{
+   return swiotlb_init_remap(addressing_limit, flags, NULL);
+}
+
 /*
  * Systems with larger DMA zones (those that don't support ISA) can
  * initialize the swiotlb later using the slab allocator if needed.
  * This should be just like above, but with some error catching.
  */
-int swiotlb_init_late(size_t size, gfp_t gfp_mask)
+int swiotlb_init_late(size_t size, gfp_t gfp_mask,
+   int (*remap)(void *tlb, unsigned long nslabs))
 {
unsigned long nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);
unsigned long bytes;
@@ -303,6 +322,7 @@ int swiotlb_init_late(size_t size, gfp_t gfp_mask)
if (swiotlb_force_disable)
return 0;
 
+retry:
order = get_order(nslabs << IO_TLB_SHIFT);
nslabs = SLABS_PER_PAGE << order;
bytes = nslabs << IO_TLB_SHIFT;
@@ -323,6 +343,16 @@ int swiotlb_init_late(size_t size, gfp_t gfp_mask)
(PAGE_SIZE << order) >> 20);
nslabs = SLABS_PER_PAGE << order;
}
+   if 

[PATCH 13/15] swiotlb: merge swiotlb-xen initialization into swiotlb

[Christoph Hellwig]

Reuse the generic swiotlb initialization for xen-swiotlb.  For ARM/ARM64
this works trivially, while for x86 xen_swiotlb_fixup needs to be passed
as the remap argument to swiotlb_init_remap/swiotlb_init_late.

Note that the lower bound of the swiotlb size is changed to the smaller
IO_TLB_MIN_SLABS based value with this patch, but that is fine as the
2MB value used in Xen before was just an optimization and is not the
hard lower bound.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Stefano Stabellini 
---
 arch/arm/xen/mm.c   |  21 +++---
 arch/x86/include/asm/xen/page.h |   5 --
 arch/x86/kernel/pci-dma.c   |  20 ++---
 drivers/xen/swiotlb-xen.c   | 128 +---
 include/xen/arm/page.h  |   1 -
 include/xen/swiotlb-xen.h   |   8 +-
 6 files changed, 28 insertions(+), 155 deletions(-)

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index 28c2070602535..ff05a7899cb86 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -23,22 +23,20 @@
 #include 
 #include 
 
-unsigned long xen_get_swiotlb_free_pages(unsigned int order)
+static gfp_t xen_swiotlb_gfp(void)
 {
phys_addr_t base;
-   gfp_t flags = __GFP_NOWARN|__GFP_KSWAPD_RECLAIM;
u64 i;
 
for_each_mem_range(i, , NULL) {
if (base < (phys_addr_t)0x) {
if (IS_ENABLED(CONFIG_ZONE_DMA32))
-   flags |= __GFP_DMA32;
-   else
-   flags |= __GFP_DMA;
-   break;
+   return __GFP_DMA32;
+   return __GFP_DMA;
}
}
-   return __get_free_pages(flags, order);
+
+   return GFP_KERNEL;
 }
 
 static bool hypercall_cflush = false;
@@ -140,10 +138,13 @@ static int __init xen_mm_init(void)
if (!xen_swiotlb_detect())
return 0;
 
-   rc = xen_swiotlb_init();
/* we can work with the default swiotlb */
-   if (rc < 0 && rc != -EEXIST)
-   return rc;
+   if (!io_tlb_default_mem.nslabs) {
+   rc = swiotlb_init_late(swiotlb_size_or_default(),
+  xen_swiotlb_gfp(), NULL);
+   if (rc < 0)
+   return rc;
+   }
 
cflush.op = 0;
cflush.a.dev_bus_addr = 0;
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
index e989bc2269f54..1fc67df500145 100644
--- a/arch/x86/include/asm/xen/page.h
+++ b/arch/x86/include/asm/xen/page.h
@@ -357,9 +357,4 @@ static inline bool xen_arch_need_swiotlb(struct device *dev,
return false;
 }
 
-static inline unsigned long xen_get_swiotlb_free_pages(unsigned int order)
-{
-   return __get_free_pages(__GFP_NOWARN, order);
-}
-
 #endif /* _ASM_X86_XEN_PAGE_H */
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index a705a199bf8a3..30bbe4abb5d61 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -72,15 +72,13 @@ static inline void __init pci_swiotlb_detect(void)
 #endif /* CONFIG_SWIOTLB */
 
 #ifdef CONFIG_SWIOTLB_XEN
-static bool xen_swiotlb;
-
 static void __init pci_xen_swiotlb_init(void)
 {
if (!xen_initial_domain() && !x86_swiotlb_enable)
return;
x86_swiotlb_enable = true;
-   xen_swiotlb = true;
-   xen_swiotlb_init_early();
+   x86_swiotlb_flags |= SWIOTLB_ANY;
+   swiotlb_init_remap(true, x86_swiotlb_flags, xen_swiotlb_fixup);
dma_ops = _swiotlb_dma_ops;
if (IS_ENABLED(CONFIG_PCI))
pci_request_acs();
@@ -88,14 +86,16 @@ static void __init pci_xen_swiotlb_init(void)
 
 int pci_xen_swiotlb_init_late(void)
 {
-   int rc;
-
-   if (xen_swiotlb)
+   if (dma_ops == _swiotlb_dma_ops)
return 0;
 
-   rc = xen_swiotlb_init();
-   if (rc)
-   return rc;
+   /* we can work with the default swiotlb */
+   if (!io_tlb_default_mem.nslabs) {
+   int rc = swiotlb_init_late(swiotlb_size_or_default(),
+  GFP_KERNEL, xen_swiotlb_fixup);
+   if (rc < 0)
+   return rc;
+   }
 
/* XXX: this switches the dma ops under live devices! */
dma_ops = _swiotlb_dma_ops;
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index c2da3eb4826e8..df8085b50df10 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -104,7 +104,7 @@ static int is_xen_swiotlb_buffer(struct device *dev, 
dma_addr_t dma_addr)
return 0;
 }
 
-static int xen_swiotlb_fixup(void *buf, unsigned long nslabs)
+int xen_swiotlb_fixup(void *buf, unsigned long nslabs)
 {
int rc;
unsigned int order = get_order(IO_TLB_SEGSIZE << IO_TLB_SHIFT);
@@ -130,132 +130,6 @@ static int xen_swiotlb_fixup(void *buf, unsigned long 
nslabs)
return 0;
 }
 
-enum xen_swiotlb_err {
-   

[PATCH 14/15] swiotlb: remove swiotlb_init_with_tbl and swiotlb_init_late_with_tbl

[Christoph Hellwig]

No users left.

Signed-off-by: Christoph Hellwig 
---
 include/linux/swiotlb.h |  2 --
 kernel/dma/swiotlb.c| 77 +++--
 2 files changed, 20 insertions(+), 59 deletions(-)

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 7b50c82f84ce9..7ed35dd3de6e7 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -34,13 +34,11 @@ struct scatterlist;
 /* default to 64MB */
 #define IO_TLB_DEFAULT_SIZE (64UL<<20)
 
-int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, unsigned int flags);
 unsigned long swiotlb_size_or_default(void);
 void __init swiotlb_init_remap(bool addressing_limit, unsigned int flags,
int (*remap)(void *tlb, unsigned long nslabs));
 int swiotlb_init_late(size_t size, gfp_t gfp_mask,
int (*remap)(void *tlb, unsigned long nslabs));
-extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
 extern void __init swiotlb_update_mem_attributes(void);
 
 phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, phys_addr_t phys,
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index d5fe8f5e08300..c54fc40ebb493 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -225,33 +225,6 @@ static void swiotlb_init_io_tlb_mem(struct io_tlb_mem 
*mem, phys_addr_t start,
return;
 }
 
-int __init swiotlb_init_with_tbl(char *tlb, unsigned long nslabs,
-   unsigned int flags)
-{
-   struct io_tlb_mem *mem = _tlb_default_mem;
-   size_t alloc_size;
-
-   if (swiotlb_force_disable)
-   return 0;
-
-   /* protect against double initialization */
-   if (WARN_ON_ONCE(mem->nslabs))
-   return -ENOMEM;
-
-   alloc_size = PAGE_ALIGN(array_size(sizeof(*mem->slots), nslabs));
-   mem->slots = memblock_alloc(alloc_size, PAGE_SIZE);
-   if (!mem->slots)
-   panic("%s: Failed to allocate %zu bytes align=0x%lx\n",
- __func__, alloc_size, PAGE_SIZE);
-
-   swiotlb_init_io_tlb_mem(mem, __pa(tlb), nslabs, false);
-   mem->force_bounce = flags & SWIOTLB_FORCE;
-
-   if (flags & SWIOTLB_VERBOSE)
-   swiotlb_print_info();
-   return 0;
-}
-
 /*
  * Statically reserve bounce buffer space and initialize bounce buffer data
  * structures for the software IO TLB used to implement the DMA API.
@@ -259,7 +232,9 @@ int __init swiotlb_init_with_tbl(char *tlb, unsigned long 
nslabs,
 void __init swiotlb_init_remap(bool addressing_limit, unsigned int flags,
int (*remap)(void *tlb, unsigned long nslabs))
 {
+   struct io_tlb_mem *mem = _tlb_default_mem;
unsigned long nslabs = default_nslabs;
+   size_t alloc_size = PAGE_ALIGN(array_size(sizeof(*mem->slots), nslabs));
size_t bytes;
void *tlb;
 
@@ -280,7 +255,8 @@ void __init swiotlb_init_remap(bool addressing_limit, 
unsigned int flags,
else
tlb = memblock_alloc_low(bytes, PAGE_SIZE);
if (!tlb)
-   goto fail;
+   panic("%s: failed to allocate tlb structure\n", __func__);
+
if (remap && remap(tlb, nslabs) < 0) {
memblock_free(tlb, PAGE_ALIGN(bytes));
 
@@ -290,14 +266,17 @@ void __init swiotlb_init_remap(bool addressing_limit, 
unsigned int flags,
  __func__, bytes);
goto retry;
}
-   if (swiotlb_init_with_tbl(tlb, default_nslabs, flags))
-   goto fail_free_mem;
-   return;
 
-fail_free_mem:
-   memblock_free(tlb, bytes);
-fail:
-   pr_warn("Cannot allocate buffer");
+   mem->slots = memblock_alloc(alloc_size, PAGE_SIZE);
+   if (!mem->slots)
+   panic("%s: Failed to allocate %zu bytes align=0x%lx\n",
+ __func__, alloc_size, PAGE_SIZE);
+
+   swiotlb_init_io_tlb_mem(mem, __pa(tlb), default_nslabs, false);
+   mem->force_bounce = flags & SWIOTLB_FORCE;
+
+   if (flags & SWIOTLB_VERBOSE)
+   swiotlb_print_info();
 }
 
 void __init swiotlb_init(bool addressing_limit, unsigned int flags)
@@ -313,6 +292,7 @@ void __init swiotlb_init(bool addressing_limit, unsigned 
int flags)
 int swiotlb_init_late(size_t size, gfp_t gfp_mask,
int (*remap)(void *tlb, unsigned long nslabs))
 {
+   struct io_tlb_mem *mem = _tlb_default_mem;
unsigned long nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);
unsigned long bytes;
unsigned char *vstart = NULL;
@@ -353,33 +333,16 @@ int swiotlb_init_late(size_t size, gfp_t gfp_mask,
return rc;
goto retry;
}
-   rc = swiotlb_late_init_with_tbl(vstart, nslabs);
-   if (rc)
-   free_pages((unsigned long)vstart, order);
-
-   return rc;
-}
-
-int
-swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs)
-{
-   struct io_tlb_mem *mem = _tlb_default_mem;
-   unsigned long bytes = nslabs << IO_TLB_SHIFT;
-
-   if 

[PATCH 15/15] x86: remove cruft from

[Christoph Hellwig]

 gets pulled in by all drivers using the DMA API.
Remove x86 internal variables and unnecessary includes from it.

Signed-off-by: Christoph Hellwig 
---
 arch/x86/include/asm/dma-mapping.h | 11 ---
 arch/x86/include/asm/iommu.h   |  2 ++
 2 files changed, 2 insertions(+), 11 deletions(-)

diff --git a/arch/x86/include/asm/dma-mapping.h 
b/arch/x86/include/asm/dma-mapping.h
index 256fd8115223d..1c66708e30623 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -2,17 +2,6 @@
 #ifndef _ASM_X86_DMA_MAPPING_H
 #define _ASM_X86_DMA_MAPPING_H
 
-/*
- * IOMMU interface. See Documentation/core-api/dma-api-howto.rst and
- * Documentation/core-api/dma-api.rst for documentation.
- */
-
-#include 
-#include 
-
-extern int iommu_merge;
-extern int panic_on_overflow;
-
 extern const struct dma_map_ops *dma_ops;
 
 static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus)
diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h
index dba89ed40d38d..0bef44d30a278 100644
--- a/arch/x86/include/asm/iommu.h
+++ b/arch/x86/include/asm/iommu.h
@@ -8,6 +8,8 @@
 
 extern int force_iommu, no_iommu;
 extern int iommu_detected;
+extern int iommu_merge;
+extern int panic_on_overflow;
 
 #ifdef CONFIG_SWIOTLB
 extern bool x86_swiotlb_enable;
-- 
2.30.2

[PATCH 08/15] x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled

[Christoph Hellwig]

Move enabling SWIOTLB_FORCE for guest memory encryption into common code.

Signed-off-by: Christoph Hellwig 
---
 arch/x86/kernel/cpu/mshyperv.c | 8 
 arch/x86/kernel/pci-dma.c  | 8 
 arch/x86/mm/mem_encrypt_amd.c  | 3 ---
 3 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index 4b67094215bba..5b8f2c3571601 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -337,14 +337,6 @@ static void __init ms_hyperv_init_platform(void)
swiotlb_unencrypted_base = 
ms_hyperv.shared_gpa_boundary;
 #endif
}
-
-#ifdef CONFIG_SWIOTLB
-   /*
-* Enable swiotlb force mode in Isolation VM to
-* use swiotlb bounce buffer for dma transaction.
-*/
-   swiotlb_force = SWIOTLB_FORCE;
-#endif
/* Isolation VMs are unenlightened SEV-based VMs, thus this 
check: */
if (IS_ENABLED(CONFIG_AMD_MEM_ENCRYPT)) {
if (hv_get_isolation_type() != HV_ISOLATION_TYPE_NONE)
diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index df96926421be0..04140e20ef1a3 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -53,6 +53,14 @@ static void __init pci_swiotlb_detect(void)
if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT))
x86_swiotlb_enable = true;
 
+   /*
+* Guest with guest memory encryption currently perform all DMA through
+* bounce buffers as the hypervisor can't access arbitrary VM memory
+* that is not explicitly shared with it.
+*/
+   if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT))
+   swiotlb_force = SWIOTLB_FORCE;
+
if (swiotlb_force == SWIOTLB_FORCE)
x86_swiotlb_enable = true;
 }
diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c
index 6169053c28541..d732d727d3dee 100644
--- a/arch/x86/mm/mem_encrypt_amd.c
+++ b/arch/x86/mm/mem_encrypt_amd.c
@@ -432,9 +432,6 @@ void __init sme_early_init(void)
for (i = 0; i < ARRAY_SIZE(protection_map); i++)
protection_map[i] = pgprot_encrypted(protection_map[i]);
 
-   if (cc_platform_has(CC_ATTR_GUEST_MEM_ENCRYPT))
-   swiotlb_force = SWIOTLB_FORCE;
-
x86_platform.guest.enc_status_change_prepare = 
amd_enc_status_change_prepare;
x86_platform.guest.enc_status_change_finish  = 
amd_enc_status_change_finish;
x86_platform.guest.enc_tlb_flush_required= 
amd_enc_tlb_flush_required;
-- 
2.30.2

[PATCH 10/15] swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction

[Christoph Hellwig]

Power SVM wants to allocate a swiotlb buffer that is not restricted to
low memory for the trusted hypervisor scheme.  Consolidate the support
for this into the swiotlb_init interface by adding a new flag.

Signed-off-by: Christoph Hellwig 
---
 arch/powerpc/include/asm/svm.h   |  4 
 arch/powerpc/include/asm/swiotlb.h   |  1 +
 arch/powerpc/kernel/dma-swiotlb.c|  1 +
 arch/powerpc/mm/mem.c|  5 +
 arch/powerpc/platforms/pseries/svm.c | 26 +-
 include/linux/swiotlb.h  |  1 +
 kernel/dma/swiotlb.c | 11 +--
 7 files changed, 14 insertions(+), 35 deletions(-)

diff --git a/arch/powerpc/include/asm/svm.h b/arch/powerpc/include/asm/svm.h
index 7546402d796af..85580b30aba48 100644
--- a/arch/powerpc/include/asm/svm.h
+++ b/arch/powerpc/include/asm/svm.h
@@ -15,8 +15,6 @@ static inline bool is_secure_guest(void)
return mfmsr() & MSR_S;
 }
 
-void __init svm_swiotlb_init(void);
-
 void dtl_cache_ctor(void *addr);
 #define get_dtl_cache_ctor()   (is_secure_guest() ? dtl_cache_ctor : NULL)
 
@@ -27,8 +25,6 @@ static inline bool is_secure_guest(void)
return false;
 }
 
-static inline void svm_swiotlb_init(void) {}
-
 #define get_dtl_cache_ctor() NULL
 
 #endif /* CONFIG_PPC_SVM */
diff --git a/arch/powerpc/include/asm/swiotlb.h 
b/arch/powerpc/include/asm/swiotlb.h
index 3c1a1cd161286..4203b5e0a88ed 100644
--- a/arch/powerpc/include/asm/swiotlb.h
+++ b/arch/powerpc/include/asm/swiotlb.h
@@ -9,6 +9,7 @@
 #include 
 
 extern unsigned int ppc_swiotlb_enable;
+extern unsigned int ppc_swiotlb_flags;
 
 #ifdef CONFIG_SWIOTLB
 void swiotlb_detect_4g(void);
diff --git a/arch/powerpc/kernel/dma-swiotlb.c 
b/arch/powerpc/kernel/dma-swiotlb.c
index fc7816126a401..ba256c37bcc0f 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -10,6 +10,7 @@
 #include 
 
 unsigned int ppc_swiotlb_enable;
+unsigned int ppc_swiotlb_flags;
 
 void __init swiotlb_detect_4g(void)
 {
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index e1519e2edc656..a4d65418c30a9 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -249,10 +249,7 @@ void __init mem_init(void)
 * back to to-down.
 */
memblock_set_bottom_up(true);
-   if (is_secure_guest())
-   svm_swiotlb_init();
-   else
-   swiotlb_init(ppc_swiotlb_enable, 0);
+   swiotlb_init(ppc_swiotlb_enable, ppc_swiotlb_flags);
 #endif
 
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
diff --git a/arch/powerpc/platforms/pseries/svm.c 
b/arch/powerpc/platforms/pseries/svm.c
index c5228f4969eb2..3b4045d508ec8 100644
--- a/arch/powerpc/platforms/pseries/svm.c
+++ b/arch/powerpc/platforms/pseries/svm.c
@@ -28,7 +28,7 @@ static int __init init_svm(void)
 * need to use the SWIOTLB buffer for DMA even if dma_capable() says
 * otherwise.
 */
-   swiotlb_force = SWIOTLB_FORCE;
+   ppc_swiotlb_flags |= SWIOTLB_ANY | SWIOTLB_FORCE;
 
/* Share the SWIOTLB buffer with the host. */
swiotlb_update_mem_attributes();
@@ -37,30 +37,6 @@ static int __init init_svm(void)
 }
 machine_early_initcall(pseries, init_svm);
 
-/*
- * Initialize SWIOTLB. Essentially the same as swiotlb_init(), except that it
- * can allocate the buffer anywhere in memory. Since the hypervisor doesn't 
have
- * any addressing limitation, we don't need to allocate it in low addresses.
- */
-void __init svm_swiotlb_init(void)
-{
-   unsigned char *vstart;
-   unsigned long bytes, io_tlb_nslabs;
-
-   io_tlb_nslabs = (swiotlb_size_or_default() >> IO_TLB_SHIFT);
-   io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE);
-
-   bytes = io_tlb_nslabs << IO_TLB_SHIFT;
-
-   vstart = memblock_alloc(PAGE_ALIGN(bytes), PAGE_SIZE);
-   if (vstart && !swiotlb_init_with_tbl(vstart, io_tlb_nslabs, false))
-   return;
-
-
-   memblock_free(vstart, PAGE_ALIGN(io_tlb_nslabs << IO_TLB_SHIFT));
-   panic("SVM: Cannot allocate SWIOTLB buffer");
-}
-
 int set_memory_encrypted(unsigned long addr, int numpages)
 {
if (!cc_platform_has(CC_ATTR_MEM_ENCRYPT))
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index ae0407173e845..eabdd89987027 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -15,6 +15,7 @@ struct scatterlist;
 
 #define SWIOTLB_VERBOSE(1 << 0) /* verbose initialization */
 #define SWIOTLB_FORCE  (1 << 1) /* force bounce buffering */
+#define SWIOTLB_ANY(1 << 2) /* allow any memory for the buffer */
 
 /*
  * Maximum allowable number of contiguous slabs to map,
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 86e877a96b828..f6e091424af3d 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -266,8 +266,15 @@ void __init swiotlb_init(bool addressing_limit, unsigned 
int flags)
if (swiotlb_force_disable)
return;
 
-   /* Get IO TLB 

[PATCH 05/15] arm/xen: don't check for xen_initial_domain() in xen_create_contiguous_region

[Christoph Hellwig]

From: Stefano Stabellini 

It used to be that Linux enabled swiotlb-xen when running a dom0 on ARM.
Since f5079a9a2a31 "xen/arm: introduce XENFEAT_direct_mapped and
XENFEAT_not_direct_mapped", Linux detects whether to enable or disable
swiotlb-xen based on the new feature flags: XENFEAT_direct_mapped and
XENFEAT_not_direct_mapped.

However, there is still a leftover xen_initial_domain() check in
xen_create_contiguous_region. Remove the check as
xen_create_contiguous_region is only called by swiotlb-xen during
initialization. If xen_create_contiguous_region is called, we know Linux
is running 1:1 mapped so there is no need for additional checks.

Also update the in-code comment.

Signed-off-by: Stefano Stabellini 
Signed-off-by: Christoph Hellwig 
---
 arch/arm/xen/mm.c | 5 +
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/arm/xen/mm.c b/arch/arm/xen/mm.c
index a7e54a087b802..28c2070602535 100644
--- a/arch/arm/xen/mm.c
+++ b/arch/arm/xen/mm.c
@@ -122,10 +122,7 @@ int xen_create_contiguous_region(phys_addr_t pstart, 
unsigned int order,
 unsigned int address_bits,
 dma_addr_t *dma_handle)
 {
-   if (!xen_initial_domain())
-   return -EINVAL;
-
-   /* we assume that dom0 is mapped 1:1 for now */
+   /* the domain is 1:1 mapped to use swiotlb-xen */
*dma_handle = pstart;
return 0;
 }
-- 
2.30.2

[PATCH 02/15] swiotlb: make swiotlb_exit a no-op if SWIOTLB_FORCE is set

[Christoph Hellwig]

If force bouncing is enabled we can't release the buffers.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Anshuman Khandual 
---
 kernel/dma/swiotlb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 73a41cec9e386..98bb0eb44a7bf 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -369,6 +369,9 @@ void __init swiotlb_exit(void)
unsigned long tbl_vaddr;
size_t tbl_size, slots_size;
 
+   if (swiotlb_force == SWIOTLB_FORCE)
+   return;
+
if (!mem->nslabs)
return;
 
-- 
2.30.2

[PATCH 07/15] x86: remove the IOMMU table infrastructure

[Christoph Hellwig]

The IOMMU table tries to separate the different IOMMUs into different
backends, but actually requires various cross calls.

Rewrite the code to do the generic swiotlb/swiotlb-xen setup directly
in pci-dma.c and then just call into the IOMMU drivers.

Signed-off-by: Christoph Hellwig 
---
 arch/ia64/include/asm/iommu_table.h|   7 --
 arch/x86/include/asm/dma-mapping.h |   1 -
 arch/x86/include/asm/gart.h|   5 +-
 arch/x86/include/asm/iommu.h   |   6 ++
 arch/x86/include/asm/iommu_table.h | 102 ---
 arch/x86/include/asm/swiotlb.h |  30 ---
 arch/x86/include/asm/xen/swiotlb-xen.h |   2 -
 arch/x86/kernel/Makefile   |   2 -
 arch/x86/kernel/amd_gart_64.c  |   5 +-
 arch/x86/kernel/aperture_64.c  |  14 ++--
 arch/x86/kernel/pci-dma.c  | 107 -
 arch/x86/kernel/pci-iommu_table.c  |  77 --
 arch/x86/kernel/pci-swiotlb.c  |  77 --
 arch/x86/kernel/tboot.c|   1 -
 arch/x86/kernel/vmlinux.lds.S  |  12 ---
 arch/x86/xen/Makefile  |   2 -
 arch/x86/xen/pci-swiotlb-xen.c |  96 --
 drivers/iommu/amd/init.c   |   6 --
 drivers/iommu/amd/iommu.c  |   5 +-
 drivers/iommu/intel/dmar.c |   6 +-
 include/linux/dmar.h   |   6 +-
 21 files changed, 110 insertions(+), 459 deletions(-)
 delete mode 100644 arch/ia64/include/asm/iommu_table.h
 delete mode 100644 arch/x86/include/asm/iommu_table.h
 delete mode 100644 arch/x86/include/asm/swiotlb.h
 delete mode 100644 arch/x86/kernel/pci-iommu_table.c
 delete mode 100644 arch/x86/kernel/pci-swiotlb.c
 delete mode 100644 arch/x86/xen/pci-swiotlb-xen.c

diff --git a/arch/ia64/include/asm/iommu_table.h 
b/arch/ia64/include/asm/iommu_table.h
deleted file mode 100644
index cc96116ac276a..0
--- a/arch/ia64/include/asm/iommu_table.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_IA64_IOMMU_TABLE_H
-#define _ASM_IA64_IOMMU_TABLE_H
-
-#define IOMMU_INIT_POST(_detect)
-
-#endif /* _ASM_IA64_IOMMU_TABLE_H */
diff --git a/arch/x86/include/asm/dma-mapping.h 
b/arch/x86/include/asm/dma-mapping.h
index bb1654fe0ce74..256fd8115223d 100644
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -9,7 +9,6 @@
 
 #include 
 #include 
-#include 
 
 extern int iommu_merge;
 extern int panic_on_overflow;
diff --git a/arch/x86/include/asm/gart.h b/arch/x86/include/asm/gart.h
index 3185565743459..5af8088a10df6 100644
--- a/arch/x86/include/asm/gart.h
+++ b/arch/x86/include/asm/gart.h
@@ -38,7 +38,7 @@ extern int gart_iommu_aperture_disabled;
 extern void early_gart_iommu_check(void);
 extern int gart_iommu_init(void);
 extern void __init gart_parse_options(char *);
-extern int gart_iommu_hole_init(void);
+void gart_iommu_hole_init(void);
 
 #else
 #define gart_iommu_aperture0
@@ -51,9 +51,8 @@ static inline void early_gart_iommu_check(void)
 static inline void gart_parse_options(char *options)
 {
 }
-static inline int gart_iommu_hole_init(void)
+static inline void gart_iommu_hole_init(void)
 {
-   return -ENODEV;
 }
 #endif
 
diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h
index bf1ed2ddc74bd..dba89ed40d38d 100644
--- a/arch/x86/include/asm/iommu.h
+++ b/arch/x86/include/asm/iommu.h
@@ -9,6 +9,12 @@
 extern int force_iommu, no_iommu;
 extern int iommu_detected;
 
+#ifdef CONFIG_SWIOTLB
+extern bool x86_swiotlb_enable;
+#else
+#define x86_swiotlb_enable false
+#endif
+
 /* 10 seconds */
 #define DMAR_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000)
 
diff --git a/arch/x86/include/asm/iommu_table.h 
b/arch/x86/include/asm/iommu_table.h
deleted file mode 100644
index 1fb3fd1a83c25..0
--- a/arch/x86/include/asm/iommu_table.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_IOMMU_TABLE_H
-#define _ASM_X86_IOMMU_TABLE_H
-
-#include 
-
-/*
- * History lesson:
- * The execution chain of IOMMUs in 2.6.36 looks as so:
- *
- *[xen-swiotlb]
- * |
- * +[swiotlb *]--+
- */ | \
- *   /  |  \
- *[GART] [Calgary]  [Intel VT-d]
- * /
- */
- * [AMD-Vi]
- *
- * *: if SWIOTLB detected 'iommu=soft'/'swiotlb=force' it would skip
- * over the rest of IOMMUs and unconditionally initialize the SWIOTLB.
- * Also it would surreptitiously initialize set the swiotlb=1 if there were
- * more than 4GB and if the user did not pass in 'iommu=off'. The swiotlb
- * flag would be turned off by all IOMMUs except the Calgary one.
- *
- * The IOMMU_INIT* macros allow a similar tree (or more complex if desired)
- * to be built by defining who we depend on.
- *
- * And all that needs to be done is to use one of the macros in the IOMMU
- * and the pci-dma.c will take care of the rest.
- */
-
-struct 

cleanup swiotlb initialization v8

[Christoph Hellwig]

Hi all,

this series tries to clean up the swiotlb initialization, including
that of swiotlb-xen.  To get there is also removes the x86 iommu table
infrastructure that massively obsfucates the initialization path.

Git tree:

git://git.infradead.org/users/hch/misc.git swiotlb-init-cleanup

Gitweb:


http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/swiotlb-init-cleanup

Changes since v7:
 - rebased to Linux 5.18-rc1
 - better document the lower bound swiotlb size for xen-swiotlb
 - improve the nslabs calculation for the retry case in
   swiotlb_init_remap and swiotlb_init_late

Changes since v6:
 - use IO_TLB_MIN_SLABS instead of open coding the constant
 - call the remap callback later in swiotlb_init_late
 - set SWIOTLB_ANY for xen/x86

Changes since v5:
 - split a patch into three
 - fix setting x86_swiotlb_enable for Xen
 - fix a comment about forced bounce buffering for guest memory
   encryption
 - remove the xen_initial_domain check from
   xen_create_contiguous_region

Changes since v3:
 - fix a compilation issue on some powerpc configfs
 - fix and cleanup how forced bounce buffering is enabled for
   guest memory encryption

Changes since v2:
 - make ppc_swiotlb_flags actually work again
 - also force enable swiotlb for guest encrypted memory to cater
   to hyperv which doesn't set the host encrypted memory flag

Changes since v1:
 - skip IOMMU initialization on Xen PV kernels
 - various small whitespace / typo fixes

Diffstat:
 arch/ia64/include/asm/iommu_table.h  |7 -
 arch/x86/include/asm/iommu_table.h   |  102 ---
 arch/x86/include/asm/swiotlb.h   |   30 -
 arch/x86/kernel/pci-iommu_table.c|   77 --
 arch/x86/kernel/pci-swiotlb.c|   77 --
 arch/x86/xen/pci-swiotlb-xen.c   |   96 --
 b/arch/arm/mm/init.c |6 -
 b/arch/arm/xen/mm.c  |   26 ++--
 b/arch/arm64/mm/init.c   |6 -
 b/arch/ia64/mm/init.c|4 
 b/arch/mips/cavium-octeon/dma-octeon.c   |   15 --
 b/arch/mips/loongson64/dma.c |2 
 b/arch/mips/pci/pci-octeon.c |2 
 b/arch/mips/sibyte/common/dma.c  |2 
 b/arch/powerpc/include/asm/svm.h |4 
 b/arch/powerpc/include/asm/swiotlb.h |1 
 b/arch/powerpc/kernel/dma-swiotlb.c  |1 
 b/arch/powerpc/mm/mem.c  |6 -
 b/arch/powerpc/platforms/pseries/setup.c |3 
 b/arch/powerpc/platforms/pseries/svm.c   |   26 
 b/arch/riscv/mm/init.c   |8 -
 b/arch/s390/mm/init.c|3 
 b/arch/x86/include/asm/dma-mapping.h |   12 --
 b/arch/x86/include/asm/gart.h|5 
 b/arch/x86/include/asm/iommu.h   |8 +
 b/arch/x86/include/asm/xen/page.h|5 
 b/arch/x86/include/asm/xen/swiotlb-xen.h |2 
 b/arch/x86/kernel/Makefile   |2 
 b/arch/x86/kernel/amd_gart_64.c  |5 
 b/arch/x86/kernel/aperture_64.c  |   14 --
 b/arch/x86/kernel/cpu/mshyperv.c |8 -
 b/arch/x86/kernel/pci-dma.c  |  114 +
 b/arch/x86/kernel/tboot.c|1 
 b/arch/x86/kernel/vmlinux.lds.S  |   12 --
 b/arch/x86/mm/mem_encrypt_amd.c  |3 
 b/arch/x86/pci/sta2x11-fixup.c   |2 
 b/arch/x86/xen/Makefile  |2 
 b/drivers/iommu/amd/init.c   |6 -
 b/drivers/iommu/amd/iommu.c  |5 
 b/drivers/iommu/intel/dmar.c |6 -
 b/drivers/xen/swiotlb-xen.c  |  132 -
 b/include/linux/dmar.h   |6 -
 b/include/linux/swiotlb.h|   22 ++--
 b/include/trace/events/swiotlb.h |   29 +
 b/include/xen/arm/page.h |1 
 b/include/xen/swiotlb-xen.h  |8 +
 b/kernel/dma/direct.h|2 
 b/kernel/dma/swiotlb.c   |  163 ++-
 48 files changed, 252 insertions(+), 827 deletions(-)

[PATCH 01/15] dma-direct: use is_swiotlb_active in dma_direct_map_page

[Christoph Hellwig]

Use the more specific is_swiotlb_active check instead of checking the
global swiotlb_force variable.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Anshuman Khandual 
---
 kernel/dma/direct.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/dma/direct.h b/kernel/dma/direct.h
index 4632b0f4f72eb..4dc16e08c7e1a 100644
--- a/kernel/dma/direct.h
+++ b/kernel/dma/direct.h
@@ -91,7 +91,7 @@ static inline dma_addr_t dma_direct_map_page(struct device 
*dev,
return swiotlb_map(dev, phys, size, dir, attrs);
 
if (unlikely(!dma_capable(dev, dma_addr, size, true))) {
-   if (swiotlb_force != SWIOTLB_NO_FORCE)
+   if (is_swiotlb_active(dev))
return swiotlb_map(dev, phys, size, dir, attrs);
 
dev_WARN_ONCE(dev, 1,
-- 
2.30.2

[PATCH 06/15] MIPS/octeon: use swiotlb_init instead of open coding it

[Christoph Hellwig]

Use the generic swiotlb initialization helper instead of open coding it.

Signed-off-by: Christoph Hellwig 
Acked-by: Thomas Bogendoerfer 
---
 arch/mips/cavium-octeon/dma-octeon.c | 15 ++-
 arch/mips/pci/pci-octeon.c   |  2 +-
 2 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/arch/mips/cavium-octeon/dma-octeon.c 
b/arch/mips/cavium-octeon/dma-octeon.c
index df70308db0e69..fb7547e217263 100644
--- a/arch/mips/cavium-octeon/dma-octeon.c
+++ b/arch/mips/cavium-octeon/dma-octeon.c
@@ -186,15 +186,12 @@ phys_addr_t dma_to_phys(struct device *dev, dma_addr_t 
daddr)
return daddr;
 }
 
-char *octeon_swiotlb;
-
 void __init plat_swiotlb_setup(void)
 {
phys_addr_t start, end;
phys_addr_t max_addr;
phys_addr_t addr_size;
size_t swiotlbsize;
-   unsigned long swiotlb_nslabs;
u64 i;
 
max_addr = 0;
@@ -236,15 +233,7 @@ void __init plat_swiotlb_setup(void)
if (OCTEON_IS_OCTEON2() && max_addr >= 0x1ul)
swiotlbsize = 64 * (1<<20);
 #endif
-   swiotlb_nslabs = swiotlbsize >> IO_TLB_SHIFT;
-   swiotlb_nslabs = ALIGN(swiotlb_nslabs, IO_TLB_SEGSIZE);
-   swiotlbsize = swiotlb_nslabs << IO_TLB_SHIFT;
-
-   octeon_swiotlb = memblock_alloc_low(swiotlbsize, PAGE_SIZE);
-   if (!octeon_swiotlb)
-   panic("%s: Failed to allocate %zu bytes align=%lx\n",
- __func__, swiotlbsize, PAGE_SIZE);
 
-   if (swiotlb_init_with_tbl(octeon_swiotlb, swiotlb_nslabs, 1) == -ENOMEM)
-   panic("Cannot allocate SWIOTLB buffer");
+   swiotlb_adjust_size(swiotlbsize);
+   swiotlb_init(1);
 }
diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
index fc29b85cfa926..e457a18cbdc59 100644
--- a/arch/mips/pci/pci-octeon.c
+++ b/arch/mips/pci/pci-octeon.c
@@ -664,7 +664,7 @@ static int __init octeon_pci_setup(void)
 
/* BAR1 movable regions contiguous to cover the swiotlb */
octeon_bar1_pci_phys =
-   virt_to_phys(octeon_swiotlb) & ~((1ull << 22) - 1);
+   io_tlb_default_mem.start & ~((1ull << 22) - 1);
 
for (index = 0; index < 32; index++) {
union cvmx_pci_bar1_indexx bar1_index;
-- 
2.30.2

[PATCH 04/15] swiotlb: rename swiotlb_late_init_with_default_size

[Christoph Hellwig]

swiotlb_late_init_with_default_size is an overly verbose name that
doesn't even catch what the function is doing, given that the size is
not just a default but the actual requested size.

Rename it to swiotlb_init_late.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Anshuman Khandual 
---
 arch/x86/pci/sta2x11-fixup.c | 2 +-
 include/linux/swiotlb.h  | 2 +-
 kernel/dma/swiotlb.c | 6 ++
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/x86/pci/sta2x11-fixup.c b/arch/x86/pci/sta2x11-fixup.c
index 101081ad64b6d..e0c039a75b2db 100644
--- a/arch/x86/pci/sta2x11-fixup.c
+++ b/arch/x86/pci/sta2x11-fixup.c
@@ -57,7 +57,7 @@ static void sta2x11_new_instance(struct pci_dev *pdev)
int size = STA2X11_SWIOTLB_SIZE;
/* First instance: register your own swiotlb area */
dev_info(>dev, "Using SWIOTLB (size %i)\n", size);
-   if (swiotlb_late_init_with_default_size(size))
+   if (swiotlb_init_late(size))
dev_emerg(>dev, "init swiotlb failed\n");
}
list_add(>list, _instance_list);
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 9fb3a568f0c51..b48b26bfa0edb 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -40,7 +40,7 @@ extern void swiotlb_init(int verbose);
 int swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
 unsigned long swiotlb_size_or_default(void);
 extern int swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs);
-extern int swiotlb_late_init_with_default_size(size_t default_size);
+int swiotlb_init_late(size_t size);
 extern void __init swiotlb_update_mem_attributes(void);
 
 phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, phys_addr_t phys,
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index e0127e397335e..9a4fe6e48a074 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -281,11 +281,9 @@ swiotlb_init(int verbose)
  * initialize the swiotlb later using the slab allocator if needed.
  * This should be just like above, but with some error catching.
  */
-int
-swiotlb_late_init_with_default_size(size_t default_size)
+int swiotlb_init_late(size_t size)
 {
-   unsigned long nslabs =
-   ALIGN(default_size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);
+   unsigned long nslabs = ALIGN(size >> IO_TLB_SHIFT, IO_TLB_SEGSIZE);
unsigned long bytes;
unsigned char *vstart = NULL;
unsigned int order;
-- 
2.30.2

[PATCH 03/15] swiotlb: simplify swiotlb_max_segment

[Christoph Hellwig]

Remove the bogus Xen override that was usually larger than the actual
size and just calculate the value on demand.  Note that
swiotlb_max_segment still doesn't make sense as an interface and should
eventually be removed.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Anshuman Khandual 
---
 drivers/xen/swiotlb-xen.c |  2 --
 include/linux/swiotlb.h   |  1 -
 kernel/dma/swiotlb.c  | 20 +++-
 3 files changed, 3 insertions(+), 20 deletions(-)

diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 47aebd98f52f5..485cd06ed39e7 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -202,7 +202,6 @@ int xen_swiotlb_init(void)
rc = swiotlb_late_init_with_tbl(start, nslabs);
if (rc)
return rc;
-   swiotlb_set_max_segment(PAGE_SIZE);
return 0;
 error:
if (nslabs > 1024 && repeat--) {
@@ -254,7 +253,6 @@ void __init xen_swiotlb_init_early(void)
 
if (swiotlb_init_with_tbl(start, nslabs, true))
panic("Cannot allocate SWIOTLB buffer");
-   swiotlb_set_max_segment(PAGE_SIZE);
 }
 #endif /* CONFIG_X86 */
 
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index f6c3638255d54..9fb3a568f0c51 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -164,7 +164,6 @@ static inline void swiotlb_adjust_size(unsigned long size)
 #endif /* CONFIG_SWIOTLB */
 
 extern void swiotlb_print_info(void);
-extern void swiotlb_set_max_segment(unsigned int);
 
 #ifdef CONFIG_DMA_RESTRICTED_POOL
 struct page *swiotlb_alloc(struct device *dev, size_t size);
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 98bb0eb44a7bf..e0127e397335e 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -68,12 +68,6 @@ struct io_tlb_mem io_tlb_default_mem;
 
 phys_addr_t swiotlb_unencrypted_base;
 
-/*
- * Max segment that we can provide which (if pages are contingous) will
- * not be bounced (unless SWIOTLB_FORCE is set).
- */
-static unsigned int max_segment;
-
 static unsigned long default_nslabs = IO_TLB_DEFAULT_SIZE >> IO_TLB_SHIFT;
 
 static int __init
@@ -97,18 +91,12 @@ early_param("swiotlb", setup_io_tlb_npages);
 
 unsigned int swiotlb_max_segment(void)
 {
-   return io_tlb_default_mem.nslabs ? max_segment : 0;
+   if (!io_tlb_default_mem.nslabs)
+   return 0;
+   return rounddown(io_tlb_default_mem.nslabs << IO_TLB_SHIFT, PAGE_SIZE);
 }
 EXPORT_SYMBOL_GPL(swiotlb_max_segment);
 
-void swiotlb_set_max_segment(unsigned int val)
-{
-   if (swiotlb_force == SWIOTLB_FORCE)
-   max_segment = 1;
-   else
-   max_segment = rounddown(val, PAGE_SIZE);
-}
-
 unsigned long swiotlb_size_or_default(void)
 {
return default_nslabs << IO_TLB_SHIFT;
@@ -258,7 +246,6 @@ int __init swiotlb_init_with_tbl(char *tlb, unsigned long 
nslabs, int verbose)
 
if (verbose)
swiotlb_print_info();
-   swiotlb_set_max_segment(mem->nslabs << IO_TLB_SHIFT);
return 0;
 }
 
@@ -359,7 +346,6 @@ swiotlb_late_init_with_tbl(char *tlb, unsigned long nslabs)
swiotlb_init_io_tlb_mem(mem, virt_to_phys(tlb), nslabs, true);
 
swiotlb_print_info();
-   swiotlb_set_max_segment(mem->nslabs << IO_TLB_SHIFT);
return 0;
 }
 
-- 
2.30.2

[ovmf test] 169150: regressions - FAIL

[osstest service owner]

flight 169150 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169150/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 3e130e40fc55f06f7fe019e87ed9bae957870a12
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   34 days
Failing since168258  2022-03-01 01:55:31 Z   34 days  273 attempts
Testing same since   169141  2022-04-03 08:40:51 Z0 days4 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Xie, Yuanhao 
  Yi Li 
  Yuanhao Xie 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3211 lines long.)

[xen-4.15-testing test] 169143: regressions - FAIL

[osstest service owner]

flight 169143 xen-4.15-testing real [real]
flight 169149 xen-4.15-testing real-retest [real]
http://logs.test-lab.xenproject.org/osstest/logs/169143/
http://logs.test-lab.xenproject.org/osstest/logs/169149/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-livepatch13 livepatch-runfail REGR. vs. 168502
 test-amd64-amd64-livepatch   13 livepatch-runfail REGR. vs. 168502

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 168502
 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 168502
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 168502
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 168502
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 168502
 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 168502
 test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail like 168502
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 168502
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 168502
 test-amd64-i386-xl-qemut-win7-amd64 19 guest-stop fail like 168502
 test-amd64-i386-xl-qemut-ws16-amd64 19 guest-stop fail like 168502
 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 168502
 test-amd64-i386-libvirt-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-pvshim14 guest-start  fail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-raw  14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-credit1  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-xl-vhd  14 

[ovmf test] 169148: regressions - FAIL

[osstest service owner]

flight 169148 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169148/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 3e130e40fc55f06f7fe019e87ed9bae957870a12
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   34 days
Failing since168258  2022-03-01 01:55:31 Z   33 days  272 attempts
Testing same since   169141  2022-04-03 08:40:51 Z0 days3 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Xie, Yuanhao 
  Yi Li 
  Yuanhao Xie 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3211 lines long.)

PCI passthrough: possible bug in memory relocation

[Mateusz]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA512

Hello,
I'm working on resolving a bug in Qubes OS. The problem is that
when someone gives a VM too much RAM the GPU passthrough doesn't
work as intended. I think it's because in these cases RAM overlaps
with PCI addresses and memory relocation doesn't work in Xen.

Here are the memory BARs of the GPU I've tried to passthrough:
Memory at f300 (32-bit, non-prefetchable) [size=16M]
Memory at e000 (64-bit, prefetchable) [size=256M]
Memory at f000 (64-bit, prefetchable) [size=32M]

The interesting thing is that in xl dmesg hvmloader prints these
lines:
(d1) Relocating 0x pages from 0e0001000 to 18700 for lowmem MMIO hole
(d1) Relocating 0x1 pages from 0e000 to 196fff000 for lowmem MMIO hole
so it looks like it tries to move these pages to a different address
to make space for PCI memory, but for some reason it doesn't work.
Changing TOLUD to 3.5G solves the problem.
I tested it on xen 4.14.3
Here's the issue on github regarding this problem:
https://github.com/QubesOS/qubes-issues/issues/4321

Is it a bug in Xen and fixing it would fix the problem or is there
something I'm missing?
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[ovmf test] 169144: regressions - FAIL

[osstest service owner]

flight 169144 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169144/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 3e130e40fc55f06f7fe019e87ed9bae957870a12
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   34 days
Failing since168258  2022-03-01 01:55:31 Z   33 days  271 attempts
Testing same since   169141  2022-04-03 08:40:51 Z0 days2 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Xie, Yuanhao 
  Yi Li 
  Yuanhao Xie 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3211 lines long.)

[xen-4.14-testing test] 169140: regressions - FAIL

[osstest service owner]

flight 169140 xen-4.14-testing real [real]
flight 169146 xen-4.14-testing real-retest [real]
http://logs.test-lab.xenproject.org/osstest/logs/169140/
http://logs.test-lab.xenproject.org/osstest/logs/169146/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-livepatch   13 livepatch-runfail REGR. vs. 168506
 test-amd64-i386-livepatch13 livepatch-runfail REGR. vs. 168506

Tests which did not succeed, but are not blocking:
 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 168506
 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 168506
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 168506
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 168506
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 168506
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 168506
 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 168506
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 168506
 test-amd64-i386-xl-qemut-ws16-amd64 19 guest-stop fail like 168506
 test-amd64-i386-xl-qemut-win7-amd64 19 guest-stop fail like 168506
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 168506
 test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail like 168506
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-pvshim14 guest-start  fail   never pass
 test-amd64-i386-libvirt  15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-raw  14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-check

[qemu-mainline test] 169138: tolerable FAIL - PUSHED

[osstest service owner]

flight 169138 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169138/

Failures :-/ but no regressions.

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 169127
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 169127
 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 169127
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 169127
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 169127
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 169127
 test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail like 169127
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 169127
 test-amd64-i386-xl-pvshim14 guest-start  fail   never pass
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-raw  14 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-credit1  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-libvirt-raw 14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  16 saverestore-support-checkfail   never pass

version targeted for testing:
 qemuubc6ec396d471d9e4aae7e2ff8b72e11da9a97665
baseline version:
 qemuu697d18b1bd2667efa418cc7d7248d5450da547e7

Last test of basis   169127  2022-04-02 07:42:20 Z1 days
Testing same since   169138  2022-04-03 02:47:41 Z0 days1 attempts


People who touched revisions under test:
  Bruno Haible 
  Frederic Konrad 
  Frederic Konrad 

[ovmf test] 169141: regressions - FAIL

[osstest service owner]

flight 169141 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169141/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 3e130e40fc55f06f7fe019e87ed9bae957870a12
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   34 days
Failing since168258  2022-03-01 01:55:31 Z   33 days  270 attempts
Testing same since   169141  2022-04-03 08:40:51 Z0 days1 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Xie, Yuanhao 
  Yi Li 
  Yuanhao Xie 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3211 lines long.)

[xen-unstable test] 169137: tolerable FAIL

[osstest service owner]

flight 169137 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169137/

Failures :-/ but no regressions.

Tests which are failing intermittently (not blocking):
 test-arm64-arm64-libvirt-raw 17 guest-start/debian.repeat fail in 169125 pass 
in 169137
 test-armhf-armhf-xl-rtds 18 guest-start/debian.repeat  fail pass in 169125
 test-amd64-i386-xl-qemuu-debianhvm-i386-xsm 12 debian-hvm-install fail pass in 
169125
 test-amd64-i386-xl-qemut-debianhvm-i386-xsm 12 debian-hvm-install fail pass in 
169125

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 169125
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 169125
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 169125
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 169125
 test-amd64-i386-xl-qemut-ws16-amd64 19 guest-stop fail like 169125
 test-amd64-i386-xl-qemut-win7-amd64 19 guest-stop fail like 169125
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 169125
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 169125
 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 169125
 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 169125
 test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail like 169125
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 169125
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  15 migrate-support-checkfail   never pass
 test-amd64-i386-xl-pvshim14 guest-start  fail   never pass
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-raw  14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  15 saverestore-support-checkfail  

[libvirt test] 169139: regressions - FAIL

[osstest service owner]

flight 169139 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169139/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64-libvirt   6 libvirt-buildfail REGR. vs. 151777
 build-i386-libvirt6 libvirt-buildfail REGR. vs. 151777
 build-arm64-libvirt   6 libvirt-buildfail REGR. vs. 151777
 build-armhf-libvirt   6 libvirt-buildfail REGR. vs. 151777

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-libvirt  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-pair  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-amd64-amd64-libvirt-vhd  1 build-check(1)   blocked  n/a
 test-amd64-amd64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt   1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-pair  1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 1 build-check(1) blocked n/a
 test-amd64-i386-libvirt-raw   1 build-check(1)   blocked  n/a
 test-amd64-i386-libvirt-xsm   1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-qcow2  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-raw  1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt-raw  1 build-check(1)   blocked  n/a
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt  1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt-qcow2  1 build-check(1)   blocked  n/a

version targeted for testing:
 libvirt  b7f5ad4610856dc82618ed82c5cab3124be65274
baseline version:
 libvirt  2c846fa6bcc11929c9fb857a22430fb9945654ad

Last test of basis   151777  2020-07-10 04:19:19 Z  632 days
Failing since151818  2020-07-11 04:18:52 Z  631 days  613 attempts
Testing same since   169126  2022-04-02 04:20:15 Z1 days2 attempts


People who touched revisions under test:
Adolfo Jayme Barrientos 
  Aleksandr Alekseev 
  Aleksei Zakharov 
  Andika Triwidada 
  Andrea Bolognani 
  Ani Sinha 
  Balázs Meskó 
  Barrett Schonefeld 
  Bastian Germann 
  Bastien Orivel 
  BiaoXiang Ye 
  Bihong Yu 
  Binfeng Wu 
  Bjoern Walk 
  Boris Fiuczynski 
  Brad Laue 
  Brian Turek 
  Bruno Haible 
  Chris Mayo 
  Christian Borntraeger 
  Christian Ehrhardt 
  Christian Kirbach 
  Christian Schoenebeck 
  Christophe Fergeau 
  Claudio Fontana 
  Cole Robinson 
  Collin Walling 
  Cornelia Huck 
  Cédric Bosdonnat 
  Côme Borsoi 
  Daniel Henrique Barboza 
  Daniel Letai 
  Daniel P. Berrange 
  Daniel P. Berrangé 
  Didik Supriadi 
  dinglimin 
  Divya Garg 
  Dmitrii Shcherbakov 
  Dmytro Linkin 
  Eiichi Tsukata 
  Emilio Herrera 
  Eric Farman 
  Erik Skultety 
  Fabian Affolter 
  Fabian Freyer 
  Fabiano Fidêncio 
  Fangge Jin 
  Farhan Ali 
  Fedora Weblate Translation 
  Franck Ridel 
  Gavi Teitz 
  gongwei 
  Guoyi Tu
  Göran Uddeborg 
  Halil Pasic 
  Han Han 
  Hao Wang 
  Haonan Wang 
  Hela Basa 
  Helmut Grohne 
  Hiroki Narukawa 
  Hyman Huang(黄勇) 
  Ian Wienand 
  Ioanna Alifieraki 
  Ivan Teterevkov 
  Jakob Meng 
  Jamie Strandboge 
  Jamie Strandboge 
  Jan Kuparinen 
  jason lee 
  Jean-Baptiste Holcroft 
  Jia Zhou 
  Jianan Gao 
  Jim Fehlig 
  Jin Yan 
  Jing Qi 
  Jinsheng Zhang 
  Jiri Denemark 
  Joachim Falk 
  John Ferlan 
  John Levon 
  John Levon 
  Jonathan Watt 
  Jonathon Jongsma 
  Julio Faracco 
  Justin Gatzen 
  Ján Tomko 
  Kashyap Chamarthy 
  Kevin Locke 
  Kim InSoo 
  Koichi Murase 
  Kristina Hanicova 
  Laine Stump 
  Laszlo Ersek 
  Lee Yarwood 
  Lei Yang 
  Liao Pingfang 
  Lin Ma 
  Lin Ma 
  Lin Ma 
  Liu Yiding 
  Lubomir Rintel 
  Luke Yue 
  Luyao Zhong 
  Marc Hartmayer 
  Marc-André Lureau 
  Marek Marczykowski-Górecki 
  Markus Schade 
  Martin Kletzander 
  Martin Pitt 
  Masayoshi Mizuma 
  Matej Cepl 
  Matt Coleman 
  Matt Coleman 
  Mauro Matteo Cascella 
  Meina Li 
  Michal Privoznik 
  Michał Smyk 
  Milo Casagrande 
  Moshe Levi 
  Muha Aliss 
  Nathan 
  Neal Gompa 
  Nick Chevsky 
  Nick Shyrokovskiy 
  Nickys Music Group 
  Nico Pache 
  Nicolas Lécureuil 
  Nicolas Lécureuil 
  Nikolay Shirokovskiy 
  Olaf Hering 
  Olesya Gerasimenko 
  Or Ozeri 
  Orion Poplawski 
  Pany 
  Paolo Bonzini 
  Patrick Magauran 
  Paulo de Rezende Pinatti 
  Pavel Hrdina 
  Peng Liang 
  Peter Krempa 
  Pino Toscano 
  Pino Toscano 
  Piotr Drąg 
  Prathamesh Chavan 
  Praveen K Paladugu 
  Richard W.M. Jones 
  Ricky Tigg 
  Robin Lee 
  Rohit Kumar 
  Roman Bogorodskiy 
  Roman Bolshakov 
  Ryan Gahagan 
  Ryan Schmidt 
  Sam 

[linux-linus test] 169134: tolerable FAIL - PUSHED

[osstest service owner]

flight 169134 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169134/

Failures :-/ but no regressions.

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 169100
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 169100
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 169100
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 169100
 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 169100
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 169100
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 169100
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 169100
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-libvirt-raw 14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  15 saverestore-support-checkfail   never pass

version targeted for testing:
 linuxbe2d3ecedd9911fbfd7e55cc9ceac5f8b79ae4cf
baseline version:
 linuxe8b767f5e04097aaedcd6e06e2270f9fe5282696

Last test of basis   169100  2022-04-01 04:55:02 Z2 days
Failing since169123  2022-04-02 01:11:38 Z1 days2 attempts
Testing same since   169134  2022-04-02 20:17:55 Z0 days1 attempts


People who touched revisions under test:
  "Sean O'Brien" 
  Al Viro 
  Alexander Gordeev 
  Alexandre Belloni 
  Ali Pouladi 
  Almog Khaikin 
  Alyssa Ross 
  Andre Przywara 
  Andrew Morton 
  Andrey Konovalov 
  Anton Eidelman 
  Anton Eidelman 
  Anup Patel 
  Anup Patel 
  Anup Patel 
  Ard Biesheuvel 
  Arnaldo Carvalho de Melo 
  Arnd Bergmann 

[xen-4.15-testing test] 169132: regressions - FAIL

[osstest service owner]

flight 169132 xen-4.15-testing real [real]
flight 169142 xen-4.15-testing real-retest [real]
http://logs.test-lab.xenproject.org/osstest/logs/169132/
http://logs.test-lab.xenproject.org/osstest/logs/169142/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-livepatch13 livepatch-runfail REGR. vs. 168502
 test-amd64-amd64-livepatch   13 livepatch-runfail REGR. vs. 168502

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 168502
 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 168502
 test-armhf-armhf-libvirt 16 saverestore-support-checkfail  like 168502
 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 168502
 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 168502
 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 168502
 test-amd64-i386-xl-qemuu-ws16-amd64 19 guest-stop fail like 168502
 test-armhf-armhf-libvirt-qcow2 15 saverestore-support-check   fail like 168502
 test-armhf-armhf-libvirt-raw 15 saverestore-support-checkfail  like 168502
 test-amd64-i386-xl-qemut-win7-amd64 19 guest-stop fail like 168502
 test-amd64-i386-xl-qemuu-win7-amd64 19 guest-stop fail like 168502
 test-amd64-i386-xl-qemut-ws16-amd64 19 guest-stop fail like 168502
 test-amd64-i386-libvirt-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-seattle  16 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-pvshim14 guest-start  fail   never pass
 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 15 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit1  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  16 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-raw  14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-credit1  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit1  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  16 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  14 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  15 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-vhd  15 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  16 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 15 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 16 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-rtds 15 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 15 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-qcow2 14 migrate-support-checkfail never pass
 test-armhf-armhf-libvirt-raw 14 

[ovmf test] 169135: regressions - FAIL

[osstest service owner]

flight 169135 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/169135/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 build-amd64   6 xen-buildfail REGR. vs. 168254
 build-amd64-xsm   6 xen-buildfail REGR. vs. 168254
 build-i3866 xen-buildfail REGR. vs. 168254
 build-i386-xsm6 xen-buildfail REGR. vs. 168254

Tests which did not succeed, but are not blocking:
 build-amd64-libvirt   1 build-check(1)   blocked  n/a
 build-i386-libvirt1 build-check(1)   blocked  n/a
 test-amd64-amd64-xl-qemuu-ovmf-amd64  1 build-check(1) blocked n/a
 test-amd64-i386-xl-qemuu-ovmf-amd64  1 build-check(1)  blocked n/a

version targeted for testing:
 ovmf 7fda517c3d576b4c8d3ea9ae63e7bf441c55ade4
baseline version:
 ovmf b1b89f9009f2390652e0061bd7b24fc40732bc70

Last test of basis   168254  2022-02-28 10:41:46 Z   33 days
Failing since168258  2022-03-01 01:55:31 Z   33 days  269 attempts
Testing same since   169135  2022-04-02 22:41:48 Z0 days1 attempts


People who touched revisions under test:
  Abdul Lateef Attar 
  Abdul Lateef Attar via groups.io 
  Abner Chang 
  Akihiko Odaki 
  Anthony PERARD 
  Bob Feng 
  Gerd Hoffmann 
  Guo Dong 
  Guomin Jiang 
  Hao A Wu 
  Hua Ma 
  Huang, Li-Xia 
  Jagadeesh Ujja 
  Jason 
  Jason Lou 
  Ken Lautner 
  Kenneth Lautner 
  Kuo, Ted 
  Li, Zhihao 
  Lixia Huang 
  Lou, Yun 
  Ma, Hua 
  Mara Sophie Grosch 
  Mara Sophie Grosch via groups.io 
  Matt DeVillier 
  Michael Kubacki 
  Min Xu 
  Patrick Rudolph 
  Purna Chandra Rao Bandaru 
  Ray Ni 
  Sami Mujawar 
  Sean Rhodes 
  Sean Rhodes sean@starlabs.systems
  Sebastien Boeuf 
  Sunny Wang 
  Ted Kuo 
  Wenyi Xie 
  wenyi,xie via groups.io 
  Xiaolu.Jiang 
  Yi Li 
  Zhihao Li 

jobs:
 build-amd64-xsm  fail
 build-i386-xsm   fail
 build-amd64  fail
 build-i386   fail
 build-amd64-libvirt  blocked 
 build-i386-libvirt   blocked 
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-xl-qemuu-ovmf-amd64 blocked 
 test-amd64-i386-xl-qemuu-ovmf-amd64  blocked 



sg-report-flight on osstest.test-lab.xenproject.org
logs: /home/logs/logs
images: /home/logs/images

Logs, config files, etc. are available at
http://logs.test-lab.xenproject.org/osstest/logs

Explanation of these reports, and of osstest in general, is at
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master
http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master

Test harness code can be found at
http://xenbits.xen.org/gitweb?p=osstest.git;a=summary


Not pushing.

(No revision log; it would be 3156 lines long.)