date:20180210

[Xen-devel] [linux-linus test] 118775: regressions - FAIL

2018-02-10 Thread osstest service owner

flight 118775 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118775/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm 7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-libvirt   7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-xsm7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-ovmf-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-freebsd10-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-win10-i386  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail REGR. vs. 
118324
 test-amd64-amd64-qemuu-nested-intel  7 xen-boot  fail REGR. vs. 118324
 test-amd64-amd64-libvirt  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-i386-pvgrub  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-xl   7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-xl-qemut-win7-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemut-win7-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-amd64-xl-multivcpu  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-qemut-debianhvm-amd64  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm 7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-xl-qemut-win10-i386  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-rumprun-amd64  7 xen-boot   fail REGR. vs. 118324
 test-amd64-amd64-xl-pvhv2-intel  7 xen-boot  fail REGR. vs. 118324
 test-amd64-amd64-qemuu-nested-amd  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-pvhv2-amd  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-qemuu-win10-i386  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-amd64-pvgrub  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-qcow2 7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-pygrub   7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemut-debianhvm-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-qemuu-rhel6hvm-amd  7 xen-boot   fail REGR. vs. 118324
 test-amd64-i386-xl-raw7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-qemut-rhel6hvm-amd  7 xen-boot   fail REGR. vs. 118324
 test-amd64-amd64-xl-qemut-ws16-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-xl-xsm   7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-libvirt-pair 10 xen-boot/src_host   fail REGR. vs. 118324
 test-amd64-amd64-libvirt-pair 11 xen-boot/dst_host   fail REGR. vs. 118324
 test-amd64-amd64-pair10 xen-boot/src_hostfail REGR. vs. 118324
 test-amd64-amd64-pair11 xen-boot/dst_hostfail REGR. vs. 118324
 test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail REGR. 
vs. 118324
 test-amd64-i386-examine   8 reboot   fail REGR. vs. 118324
 test-amd64-amd64-xl-qemuu-debianhvm-amd64  7 xen-bootfail REGR. vs. 118324
 test-amd64-amd64-xl-qemuu-win7-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 7 xen-boot fail REGR. vs. 
118324
 test-amd64-amd64-libvirt-xsm  7 xen-boot fail REGR. vs. 118324
 test-amd64-amd64-libvirt-vhd  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-qemuu-rhel6hvm-intel  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-libvirt-pair 10 xen-boot/src_hostfail REGR. vs. 118324
 test-amd64-i386-libvirt-pair 11 xen-boot/dst_hostfail REGR. vs. 118324
 test-amd64-i386-xl-qemut-ws16-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-pair 10 xen-boot/src_hostfail REGR. vs. 118324
 test-amd64-i386-pair 11 xen-boot/dst_hostfail REGR. vs. 118324
 test-amd64-i386-rumprun-i386  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-qemut-rhel6hvm-intel  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemut-win10-i386  7 xen-boot  fail REGR. vs. 118324
 test-amd64-amd64-xl-qemuu-ws16-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-freebsd10-i386  7 xen-boot   fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-win7-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-debianhvm-amd64  7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-libvirt-xsm   7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl7 xen-boot fail REGR. vs. 118324
 test-amd64-i386-xl-qemuu-ws16-amd64  7 xen-boot  fail REGR. vs. 118324
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 7

Re: [Xen-devel] [PATCH v4 11/28] x86/vvtd: Process interrupt remapping request

2018-02-10 Thread Chao Gao

On Fri, Feb 09, 2018 at 05:44:17PM +, Roger Pau Monné wrote:
>On Fri, Nov 17, 2017 at 02:22:18PM +0800, Chao Gao wrote:
>> When a remapping interrupt request arrives, remapping hardware computes the
>> interrupt_index per the algorithm described in VTD spec
>> "Interrupt Remapping Table", interprets the IRTE and generates a remapped
>> interrupt request.
>> 
>> This patch introduces viommu_handle_irq_request() to emulate the process how
>> remapping hardware handles a remapping interrupt request. This patch
>> also introduces a counter inflight_intr, which is used to count the number
>> of interrupt are being handled. The reason why we should have this
>> counter is VT-d hardware should drain in-flight interrups before setting
>> flags to show that some operations are completed. These operations
>> include enabling interrupt remapping and performing a kind of invalidation
>> requests. In vvtd, we also try to drain in-flight interrupts by waiting
>> the inflight_intr is decreased to 0.
>> 
>> Signed-off-by: Chao Gao 
>> Signed-off-by: Lan Tianyu 
>> 
>> ---
>> v4:
>>  - use "#define" to define interrupt remapping transition faults
>>  rather than using an enum
>>  - use switch-case rather than if-else in irq_remapping_request_index()
>>  and vvtd_irq_request_sanity_check()
>>  - introduce a counter inflight_intr
>> 
>> v3:
>>  - Encode map_guest_page()'s error into void* to avoid using another 
>> parameter
>> ---
>>  xen/drivers/passthrough/vtd/iommu.h |  15 +++
>>  xen/drivers/passthrough/vtd/vvtd.c  | 219 
>> 
>>  2 files changed, 234 insertions(+)
>> 
>> diff --git a/xen/drivers/passthrough/vtd/iommu.h 
>> b/xen/drivers/passthrough/vtd/iommu.h
>> index 9c59aeb..82edd2a 100644
>> --- a/xen/drivers/passthrough/vtd/iommu.h
>> +++ b/xen/drivers/passthrough/vtd/iommu.h
>> @@ -216,6 +216,15 @@
>>  #define dma_frcd_source_id(c) (c & 0x)
>>  #define dma_frcd_page_addr(d) (d & (((u64)-1) << 12)) /* low 64 bit */
>>  
>> +/* Interrupt remapping transition faults */
>> +#define VTD_FR_IR_REQ_RSVD  0x20
>> +#define VTD_FR_IR_INDEX_OVER0x21
>> +#define VTD_FR_IR_ENTRY_P   0x22
>> +#define VTD_FR_IR_ROOT_INVAL0x23
>> +#define VTD_FR_IR_IRTE_RSVD 0x24
>> +#define VTD_FR_IR_REQ_COMPAT0x25
>> +#define VTD_FR_IR_SID_ERR   0x26
>> +
>>  /*
>>   * 0: Present
>>   * 1-11: Reserved
>> @@ -356,6 +365,12 @@ struct iremap_entry {
>>  };
>>  
>>  /*
>> + * When VT-d doesn't enable extended interrupt mode, hardware interprets
>> + * 8-bits ([15:8]) of Destination-ID field in the IRTEs.
>> + */
>> +#define IRTE_xAPIC_DEST_MASK 0xff00
>> +
>> +/*
>>   * Posted-interrupt descriptor address is 64 bits with 64-byte aligned, only
>>   * the upper 26 bits of lest significiant 32 bits is available.
>>   */
>> diff --git a/xen/drivers/passthrough/vtd/vvtd.c 
>> b/xen/drivers/passthrough/vtd/vvtd.c
>> index 06e522a..927e715 100644
>> --- a/xen/drivers/passthrough/vtd/vvtd.c
>> +++ b/xen/drivers/passthrough/vtd/vvtd.c
>> @@ -22,11 +22,15 @@
>>  #include 
>>  #include 
>>  #include 
>> +#include 
>>  #include 
>> +#include 
>> +#include 
>>  #include 
>>  #include 
>>  
>>  #include "iommu.h"
>> +#include "vtd.h"
>>  
>>  /* Supported capabilities by vvtd */
>>  #define VVTD_MAX_CAPS VIOMMU_CAP_IRQ_REMAPPING
>> @@ -52,6 +56,8 @@ struct vvtd {
>>  uint64_t base_addr;
>>  /* Point back to the owner domain */
>>  struct domain *domain;
>> +/* # of in-flight interrupts */
>> +atomic_t inflight_intr;
>>  
>>  struct hvm_hw_vvtd hw;
>>  void *irt_base;
>> @@ -181,6 +187,109 @@ static void unmap_guest_pages(void *va, uint32_t nr)
>>  put_page_and_type(mfn_to_page(mfn[i]));
>>  }
>>  
>> +static int vvtd_delivery(struct domain *d, uint8_t vector,
>> + uint32_t dest, bool dest_mode,
>> + uint8_t delivery_mode, uint8_t trig_mode)
>> +{
>> +struct vlapic *target;
>> +struct vcpu *v;
>> +
>> +switch ( delivery_mode )
>> +{
>> +case dest_LowestPrio:
>> +target = vlapic_lowest_prio(d, NULL, 0, dest, dest_mode);
>> +if ( target != NULL )
>> +{
>> +vvtd_debug("d%d: dest=v%d dlm=%x vector=%d trig_mode=%d\n",
>> +   vlapic_domain(target)->domain_id,
>> +   vlapic_vcpu(target)->vcpu_id,
>> +   delivery_mode, vector, trig_mode);
>> +vlapic_set_irq(target, vector, trig_mode);
>> +break;
>> +}
>> +vvtd_debug("d%d: null round robin: vector=%02x\n",
>> +   d->domain_id, vector);
>> +break;
>> +
>> +case dest_Fixed:
>> +for_each_vcpu ( d, v )
>> +if ( vlapic_match_dest(vcpu_vlapic(v), NULL, 0, dest, 
>> dest_mode) )
>> +{
>> +vvtd_debug("d%d: dest=v%d dlm=%x vector=%d trig_mode=%d\n",
>> +   v->domain->domain_id,

Re: [Xen-devel] [PATCH v4 10/28] x86/vvtd: Enable Interrupt Remapping through GCMD

2018-02-10 Thread Chao Gao

On Fri, Feb 09, 2018 at 05:15:17PM +, Roger Pau Monné wrote:
>On Fri, Nov 17, 2017 at 02:22:17PM +0800, Chao Gao wrote:
>> Software writes this field to enable/disable interrupt reampping. This
>> patch emulate IRES field of GCMD. Currently, Guest's whole IRT are
>> mapped to Xen permanently for the latency of delivering interrupt. And
>> the old mapping is undone if present when trying to set up a new one.
>> 
>> Signed-off-by: Chao Gao 
>> Signed-off-by: Lan Tianyu 
>> ---
>> v4:
>>  - map guest's interrupt reampping table to Xen permanently rather than
>>  mapping one specific page on demand.
>> ---
>>  xen/drivers/passthrough/vtd/iommu.h |  3 +-
>>  xen/drivers/passthrough/vtd/vvtd.c  | 98 
>> +
>>  2 files changed, 100 insertions(+), 1 deletion(-)
>> 
>> diff --git a/xen/drivers/passthrough/vtd/iommu.h 
>> b/xen/drivers/passthrough/vtd/iommu.h
>> index 8579843..9c59aeb 100644
>> --- a/xen/drivers/passthrough/vtd/iommu.h
>> +++ b/xen/drivers/passthrough/vtd/iommu.h
>> @@ -161,9 +161,10 @@
>>  #define DMA_GSTS_AFLS   (((u64)1) << 28)
>>  #define DMA_GSTS_WBFS   (((u64)1) << 27)
>>  #define DMA_GSTS_QIES   (((u64)1) <<26)
>> +#define DMA_GSTS_IRES_SHIFT 25
>> +#define DMA_GSTS_IRES   (((u64)1) << DMA_GSTS_IRES_SHIFT)
>
>We are trying to avoid more use-cases of u64. Also, didn't you clean
>that file in a previous patch? Why was this not properly adjusted to
>use UL or uint64_t there?

Yes. I did. I will do some cleanup and put all cleanup in one patch.

>
>>  #define DMA_GSTS_SIRTPS_SHIFT   24
>>  #define DMA_GSTS_SIRTPS (((u64)1) << DMA_GSTS_SIRTPS_SHIFT)
>> -#define DMA_GSTS_IRES   (((u64)1) <<25)
>>  #define DMA_GSTS_CFIS   (((u64)1) <<23)
>>  
>>  /* IRTA_REG */
>> diff --git a/xen/drivers/passthrough/vtd/vvtd.c 
>> b/xen/drivers/passthrough/vtd/vvtd.c
>> index f0476fe..06e522a 100644
>> --- a/xen/drivers/passthrough/vtd/vvtd.c
>> +++ b/xen/drivers/passthrough/vtd/vvtd.c
>> @@ -24,6 +24,7 @@
>>  #include 
>>  #include 
>>  #include 
>> +#include 
>>  
>>  #include "iommu.h"
>>  
>> @@ -37,6 +38,7 @@
>>  
>>  struct hvm_hw_vvtd {
>>  bool eim_enabled;
>> +bool intremap_enabled;
>>  
>>  /* Interrupt remapping table base gfn and the max of entries */
>>  uint16_t irt_max_entry;
>> @@ -52,6 +54,7 @@ struct vvtd {
>>  struct domain *domain;
>>  
>>  struct hvm_hw_vvtd hw;
>> +void *irt_base;
>>  };
>>  
>>  /* Setting viommu_verbose enables debugging messages of vIOMMU */
>> @@ -118,6 +121,77 @@ static void *domain_vvtd(const struct domain *d)
>>  return NULL;
>>  }
>>  
>> +static void *map_guest_pages(struct domain *d, uint64_t gfn, uint32_t nr)
>  ^ gfn_t
>
>Also, this function and unmap_guest_pages look generic enough to be
>placed somewhere else, like p2m.c maybe?

Ok. will do.

>
>> +{
>> +mfn_t *mfn = xmalloc_array(mfn_t, nr);
>> +void* ret;
>> +int i;
>> +
>> +if ( !mfn )
>> +return NULL;
>> +
>> +for ( i = 0; i < nr; i++)
>> +{
>> +struct page_info *p = get_page_from_gfn(d, gfn + i, NULL, 
>> P2M_ALLOC);
>> +
>> +if ( !p || !get_page_type(p, PGT_writable_page) )
>> +{
>> +if ( p )
>> +put_page(p);
>> +goto undo;
>> +}
>> +
>> +mfn[i] = _mfn(page_to_mfn(p));
>
>Please use the type-safe version of page_to_mfn, by adding the
>following at the top of the file:
>
>/* Override macros from asm/mm.h to make them work with mfn_t */
>#undef mfn_to_page
>#define mfn_to_page(mfn) __mfn_to_page(mfn_x(mfn))
>#undef page_to_mfn
>#define page_to_mfn(pg) _mfn(__page_to_mfn(pg))
>
>> +}
>> +
>> +ret = vmap(mfn, nr);
>> +if ( ret == NULL )
>> +goto undo;
>> +xfree(mfn);
>
>You can move the xfree(mfn) before the check, and then you can remove
>it from the undo label.
>
>And since the undo label is just used once, what about doing
>
>ret = vmap(mfn, nr);
>xfree(mfn);
>if ( !ret )
>{
>while ( i-- )
>put_page_and_type(mfn_to_page(mfn_x(mfn[i])));
>

Good suggestion.

>
>> +
>> +return ret;
>> +
>> + undo:
>> +for ( ; --i >= 0; )
>> +put_page_and_type(mfn_to_page(mfn_x(mfn[i])));
>> +xfree(mfn);
>> +gprintk(XENLOG_ERR, "Failed to map guest pages %lx nr %x\n", gfn, nr);
>> +
>> +return NULL;
>> +}
>> +
>> +static void unmap_guest_pages(void *va, uint32_t nr)
>unsigned long please.
>
>> +{
>> +unsigned long *mfn = xmalloc_array(unsigned long, nr);
>> +int i;
>> +void *va_copy = va;
>> +
>> +if ( !mfn )
>> +{
>> +printk("%s %d: No free memory\n", __FILE__, __LINE__);
>> +return;
>> +}
>> +
>> +for ( i = 0; i < nr; i++, va += PAGE_SIZE)
>> +mfn[i] = domain_page_map_to_mfn(va);
>> +
>> +vunmap(va_copy);
>> +
>> +for ( i = 0; i < nr; i++)
>> +put_page_and_type(mfn_to_page(mfn[i]));

[Xen-devel] [xen-4.9-testing test] 118784: tolerable FAIL - PUSHED

2018-02-10 Thread osstest service owner

flight 118784 xen-4.9-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118784/

Failures :-/ but no regressions.

Tests which are failing intermittently (not blocking):
 test-armhf-armhf-xl-xsm 5 host-ping-check-native fail in 118683 pass in 118784
 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail in 118683 
pass in 118784
 test-armhf-armhf-xl-credit2  12 guest-start  fail in 118683 pass in 118784
 test-amd64-amd64-xl-qemut-ws16-amd64 16 guest-localmigrate/x10 fail in 118683 
pass in 118784
 test-amd64-i386-xl-qemut-ws16-amd64 16 guest-localmigrate/x10 fail pass in 
118683

Tests which did not succeed, but are not blocking:
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop   fail in 118683 like 118487
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop  fail in 118683 like 118524
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop  fail in 118683 like 118524
 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop   fail in 118683 like 118524
 test-armhf-armhf-xl-rtds13 migrate-support-check fail in 118683 never pass
 test-armhf-armhf-xl-rtds 14 saverestore-support-check fail in 118683 never pass
 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail like 118347
 test-armhf-armhf-xl-rtds 12 guest-start  fail  like 118416
 test-amd64-amd64-xl-qemuu-ws16-amd64 16 guest-localmigrate/x10 fail like 118416
 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-localmigrate/x10 fail like 118487
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stopfail like 118524
 test-amd64-i386-xl-qemut-win7-amd64 16 guest-localmigrate/x10 fail like 118524
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stopfail like 118524
 test-amd64-i386-xl-qemuu-ws16-amd64 16 guest-localmigrate/x10 fail like 118524
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-checkfail never pass
 test-armhf-armhf-libvirt 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-checkfail  never pass
 test-arm64-arm64-xl  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail   never pass
 test-amd64-amd64-xl-qemut-win10-i386 10 windows-installfail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-installfail never pass
 test-amd64-i386-xl-qemut-win10-i386 10

Re: [Xen-devel] [PATCH v4 09/28] x86/vvtd: Set Interrupt Remapping Table Pointer through GCMD

2018-02-10 Thread Chao Gao

On Fri, Feb 09, 2018 at 04:59:11PM +, Roger Pau Monné wrote:
>On Fri, Nov 17, 2017 at 02:22:16PM +0800, Chao Gao wrote:
>> Software sets SIRTP field of GCMD to set/update the interrupt remapping
>> table pointer used by hardware. The interrupt remapping table pointer is
>> specified through the Interrupt Remapping Table Address (IRTA_REG)
>> register.
>> 
>> This patch emulates this operation and adds some new fields in VVTD to track
>> info (e.g. the table's gfn and max supported entries) of interrupt remapping
>> table.
>> 
>> Signed-off-by: Chao Gao 
>> Signed-off-by: Lan Tianyu 
>> 
>> ---
>> v4:
>>  - declare eim_enabled as bool and irt as gfn_t
>>  - rename vvtd_handle_gcmd_sirtp() to write_gcmd_sirtp()
>> 
>> v3:
>>  - ignore unaligned r/w of vt-d hardware registers and return X86EMUL_OK
>> ---
>>  xen/drivers/passthrough/vtd/iommu.h | 16 ++-
>>  xen/drivers/passthrough/vtd/vvtd.c  | 86 
>> +
>>  2 files changed, 100 insertions(+), 2 deletions(-)
>> 
>> diff --git a/xen/drivers/passthrough/vtd/iommu.h 
>> b/xen/drivers/passthrough/vtd/iommu.h
>> index f2ef3dd..8579843 100644
>> --- a/xen/drivers/passthrough/vtd/iommu.h
>> +++ b/xen/drivers/passthrough/vtd/iommu.h
>> @@ -48,7 +48,8 @@
>>  #define DMAR_IQT_REG0x88 /* invalidation queue tail */
>>  #define DMAR_IQA_REG0x90 /* invalidation queue addr */
>>  #define DMAR_IECTL_REG  0xa0 /* invalidation event control register 
>> */
>> -#define DMAR_IRTA_REG   0xb8 /* intr remap */
>> +#define DMAR_IRTA_REG   0xb8 /* base address of intr remap table */
>> +#define DMAR_IRTUA_REG  0xbc /* upper address of intr remap table */
>>  
>>  #define OFFSET_STRIDE(9)
>>  #define dmar_readl(dmar, reg) readl((dmar) + (reg))
>> @@ -150,6 +151,9 @@
>>  #define DMA_GCMD_SIRTP  (((u64)1) << 24)
>>  #define DMA_GCMD_CFI(((u64)1) << 23)
>>  
>> +/* mask of one-shot bits */
>> +#define DMA_GCMD_ONE_SHOT_MASK 0x96ff
>> +
>>  /* GSTS_REG */
>>  #define DMA_GSTS_TES(((u64)1) << 31)
>>  #define DMA_GSTS_RTPS   (((u64)1) << 30)
>> @@ -157,10 +161,18 @@
>>  #define DMA_GSTS_AFLS   (((u64)1) << 28)
>>  #define DMA_GSTS_WBFS   (((u64)1) << 27)
>>  #define DMA_GSTS_QIES   (((u64)1) <<26)
>> +#define DMA_GSTS_SIRTPS_SHIFT   24
>> +#define DMA_GSTS_SIRTPS (((u64)1) << DMA_GSTS_SIRTPS_SHIFT)
>>  #define DMA_GSTS_IRES   (((u64)1) <<25)
>> -#define DMA_GSTS_SIRTPS (((u64)1) << 24)
>>  #define DMA_GSTS_CFIS   (((u64)1) <<23)
>>  
>> +/* IRTA_REG */
>> +/* The base of 4KB aligned interrupt remapping table */
>> +#define DMA_IRTA_ADDR(val)  ((val) & ~0xfffULL)
>> +/* The size of remapping table is 2^(x+1), where x is the size field in 
>> IRTA */
>> +#define DMA_IRTA_S(val) (val & 0xf)
>> +#define DMA_IRTA_SIZE(val)  (1UL << (DMA_IRTA_S(val) + 1))
>> +
>>  /* PMEN_REG */
>>  #define DMA_PMEN_EPM(((u32)1) << 31)
>>  #define DMA_PMEN_PRS(((u32)1) << 0)
>> diff --git a/xen/drivers/passthrough/vtd/vvtd.c 
>> b/xen/drivers/passthrough/vtd/vvtd.c
>> index d78d878..f0476fe 100644
>> --- a/xen/drivers/passthrough/vtd/vvtd.c
>> +++ b/xen/drivers/passthrough/vtd/vvtd.c
>> @@ -36,6 +36,12 @@
>>  #define VVTD_MAX_OFFSET VVTD_FRCD_END
>>  
>>  struct hvm_hw_vvtd {
>> +bool eim_enabled;
>> +
>> +/* Interrupt remapping table base gfn and the max of entries */
>> +uint16_t irt_max_entry;
>> +gfn_t irt;
>> +
>>  uint32_t regs[VVTD_MAX_OFFSET/sizeof(uint32_t)];
>>  };
>>  
>> @@ -73,6 +79,16 @@ boolean_runtime_param("viommu_verbose", viommu_verbose);
>>  
>>  #define VVTD_REG_POS(vvtd, offset) &(vvtd->hw.regs[offset/sizeof(uint32_t)])
>>  
>> +static inline void vvtd_set_bit(struct vvtd *vvtd, uint32_t reg, int nr)
>> +{
>> +__set_bit(nr, VVTD_REG_POS(vvtd, reg));
>> +}
>> +
>> +static inline void vvtd_clear_bit(struct vvtd *vvtd, uint32_t reg, int nr)
>> +{
>> +__clear_bit(nr, VVTD_REG_POS(vvtd, reg));
>> +}
>> +
>>  static inline void vvtd_set_reg(struct vvtd *vvtd, uint32_t reg, uint32_t 
>> value)
>>  {
>>  *VVTD_REG_POS(vvtd, reg) = value;
>> @@ -102,6 +118,52 @@ static void *domain_vvtd(const struct domain *d)
>>  return NULL;
>>  }
>>  
>> +static void write_gcmd_sirtp(struct vvtd *vvtd, uint32_t val)
>> +{
>> +uint64_t irta = vvtd_get_reg_quad(vvtd, DMAR_IRTA_REG);
>> +
>> +if ( !(val & DMA_GCMD_SIRTP) )
>
>I think you likely want to do put_gfn here (see my comment below).
>
>> +return;
>> +
>> +/*
>> + * Hardware clears this bit when software sets the SIRTPS field in
>> + * the Global Command register and sets it when hardware completes
>> + * the 'Set Interrupt Remap Table Pointer' operation.
>> + */
>> +vvtd_clear_bit(vvtd, DMAR_GSTS_REG, DMA_GSTS_SIRTPS_SHIFT);
>> +
>> +if ( gfn_x(vvtd->hw.irt) != PFN_DOWN(DMA_IRTA_ADDR(irta)) ||
>> + vvtd->hw.irt_max_entry != DMA_IRTA_SIZE(irta) )
>> +{
>> +vvtd->hw.irt =

Re: [Xen-devel] [PATCH 2/2] xen: xenbus: WARN_ON XS_TRANSACTION_{START, END} misuse

2018-02-10 Thread Simon Gaiser

Boris Ostrovsky:
> On 02/07/2018 05:22 PM, Simon Gaiser wrote:
>> +users_old = xs_state_users;
>>   xs_state_users--;
>>   if ((req->type == XS_TRANSACTION_START && req->msg.type == XS_ERROR) ||
>>   req->type == XS_TRANSACTION_END)
>>   xs_state_users--;
>> +if (WARN_ON(xs_state_users > users_old))
> 
> 
> WARN_ON_ONCE()?

Since we "fix" the wrong decrement by clamping at zero it should not
happen immediately again. But if you prefer _ONCE I can change it.



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[Xen-devel] [xen-4.10-testing test] 118771: tolerable FAIL - PUSHED

2018-02-10 Thread osstest service owner

flight 118771 xen-4.10-testing real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118771/

Failures :-/ but no regressions.

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-pvhv2-intel 12 guest-start fail never pass
 test-amd64-amd64-xl-pvhv2-amd 12 guest-start  fail  never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-checkfail never pass
 test-armhf-armhf-xl  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-checkfail  never pass
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop  fail never pass
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop  fail never pass
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop fail never pass
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop fail never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  13 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop  fail never pass
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop fail never pass
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop  fail never pass
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail never pass
 test-amd64-amd64-xl-qemut-win10-i386 10 windows-installfail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-installfail never pass
 test-amd64-i386-xl-qemut-win10-i386 10 windows-install fail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass

version targeted for testing:
 xen  3921128fcb3501318f5233ac32a398b1acacb2cc
baseline version:
 xen  f379b706096f1266b6239645236ca54dfa1d9daf

Last test of basis   118529  2018-02-02 03:47:21 Z8 days
Failing since118657  2018-02-07 16:43:11 Z3 days3 attempts
Testing same since   118771  2018-02-09 16:23:21 Z1 days1 attempts


People who touched revisions under test:
  Andrew Cooper 
  Jan Beulich 
  Julien Grall 
  Marc Zyngier

Re: [Xen-devel] [PATCH v2 3/4] hvm/svm: Enable MSR events

2018-02-10 Thread Boris Ostrovsky


(Resending too. Something was wrong with my client)

On 02/10/2018 11:33 AM, Boris Ostrovsky wrote:



On 02/08/2018 10:25 AM, Alexandru Isaila wrote:

This commit enables MSR events for svm.

Signed-off-by: Alexandru Isaila 


Reviewed-by: Boris Ostrovsky 




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[Xen-devel] [qemu-mainline test] 118751: regressions - FAIL

2018-02-10 Thread osstest service owner

flight 118751 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118751/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-armhf-armhf-xl-credit2 16 guest-start/debian.repeat fail REGR. vs. 118670

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail  like 118670
 test-armhf-armhf-libvirt 14 saverestore-support-checkfail  like 118670
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stopfail like 118670
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 118670
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail  like 118670
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stopfail like 118670
 test-amd64-amd64-xl-pvhv2-intel 12 guest-start fail never pass
 test-amd64-amd64-xl-pvhv2-amd 12 guest-start  fail  never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-checkfail never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-xsm  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-checkfail never pass
 test-armhf-armhf-libvirt 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  14 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop  fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-installfail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass

version targeted for testing:
 qemuu04bb7fe2bf55bdf66d5b7a5a719b40bbb4048178
baseline version:
 qemuu7b213bb4755dc99e447c19c532768ef5105b9771

Last test of basis   118670  2018-02-08 07:29:43 Z2 days
Testing same since   118751  2018-02-09 10:36:09 Z1 days1 attempts


People who touched revisions under test:
  Anton Nefedov 
  Fam Zheng 
  John Snow 
  Liang Li 
  Paolo Bonzini 
  Peter Maydell 
  Richard Henderson 
  Weiping Zhang 

jobs:
 build-amd64-xsm  pass
 build-arm64-xsm  pass
 build-armhf-xsm  pass

Re: [Xen-devel] [PATCH 2/2] xen: xenbus: WARN_ON XS_TRANSACTION_{START, END} misuse

2018-02-10 Thread Boris Ostrovsky




On 02/07/2018 05:22 PM, Simon Gaiser wrote:

As the previous commit shows it's quite easy to confuse the transaction
reference counting by ending a transaction twice. So at least try to
detect and report it.

Signed-off-by: Simon Gaiser 
---
  drivers/xen/xenbus/xenbus_xs.c | 9 +
  1 file changed, 9 insertions(+)

diff --git a/drivers/xen/xenbus/xenbus_xs.c b/drivers/xen/xenbus/xenbus_xs.c
index 3e59590c7254..aed954b09b9b 100644
--- a/drivers/xen/xenbus/xenbus_xs.c
+++ b/drivers/xen/xenbus/xenbus_xs.c
@@ -137,11 +137,20 @@ static uint32_t xs_request_enter(struct xb_req_data *req)
  
  void xs_request_exit(struct xb_req_data *req)

  {
+   unsigned int users_old;
+
spin_lock(_state_lock);
+   users_old = xs_state_users;
xs_state_users--;
if ((req->type == XS_TRANSACTION_START && req->msg.type == XS_ERROR) ||
req->type == XS_TRANSACTION_END)
xs_state_users--;
+   if (WARN_ON(xs_state_users > users_old))



WARN_ON_ONCE()?

-boris



+   /*
+* Someone misused XS_TRANSACTION_{START,END}. Reset the
+* reference counter so we might survive.
+*/
+   xs_state_users = 0;
spin_unlock(_state_lock);
  
  	if (xs_suspend_active && !xs_state_users)




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Re: [Xen-devel] [PATCH 1/2] xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling

2018-02-10 Thread Boris Ostrovsky




On 02/07/2018 05:22 PM, Simon Gaiser wrote:

Commit fd8aa9095a95 ("xen: optimize xenbus driver for multiple
concurrent xenstore accesses") made a subtle change to the semantic of
xenbus_dev_request_and_reply() and xenbus_transaction_end().

Before on an error response to XS_TRANSACTION_END
xenbus_dev_request_and_reply() would not decrement the active
transaction counter. But xenbus_transaction_end() has always counted the
transaction as finished regardless of the response.

The new behavior is that xenbus_dev_request_and_reply() and
xenbus_transaction_end() will always count the transaction as finished
regardless the response code (handled in xs_request_exit()).

But xenbus_dev_frontend tries to end a transaction on closing of the
device if the XS_TRANSACTION_END failed before. Trying to close the
transaction twice corrupts the reference count. So fix this by also
considering a transaction closed if we have sent XS_TRANSACTION_END once
regardless of the return code.

Cc:  # 4.11
Fixes: fd8aa9095a95 ("xen: optimize xenbus driver for multiple concurrent xenstore 
accesses")
Signed-off-by: Simon Gaiser 



Reviewed-by: Boris Ostrovsky 

(although I'd prefer Juergen to also take a look at this)


---
  drivers/xen/xenbus/xenbus_dev_frontend.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c 
b/drivers/xen/xenbus/xenbus_dev_frontend.c
index f3b089b7c0b6..d2edbc79384a 100644
--- a/drivers/xen/xenbus/xenbus_dev_frontend.c
+++ b/drivers/xen/xenbus/xenbus_dev_frontend.c
@@ -365,7 +365,7 @@ void xenbus_dev_queue_reply(struct xb_req_data *req)
if (WARN_ON(rc))
goto out;
}
-   } else if (req->msg.type == XS_TRANSACTION_END) {
+   } else if (req->type == XS_TRANSACTION_END) {
trans = xenbus_get_transaction(u, req->msg.tx_id);
if (WARN_ON(!trans))
goto out;



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Re: [Xen-devel] [PATCH v2 2/4] hvm/svm: Enable Breakpoint events

2018-02-10 Thread Boris Ostrovsky




On 02/08/2018 10:25 AM, Alexandru Isaila wrote:


+
+   rc = hvm_monitor_debug(regs->rip,
+  HVM_MONITOR_SOFTWARE_BREAKPOINT,
+  X86_EVENTTYPE_SW_EXCEPTION,
+  inst_len);
+   if ( rc < 0 )
+   goto unexpected_exit_type;
+   if ( !rc )
+   svm_propagate_intr(v, inst_len);



There is a comment in vmx_vmexit_handler() where this call is made a 
couple of times that explains hvm_moonitor_debug()'s return values.


Can you move that comment to hvm_monitor_debug() definition so people 
can look there to understand how to deal with return values instead of 
searching for call sites?


-boris

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[Xen-devel] [linux-next test] 118748: regressions - trouble: broken/fail/pass

2018-02-10 Thread osstest service owner

flight 118748 linux-next real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118748/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-i386-freebsd10-amd64 broken
 test-amd64-i386-freebsd10-amd64  4 host-install(4) broken REGR. vs. 118638
 test-armhf-armhf-libvirt 10 debian-install   fail REGR. vs. 118638
 test-armhf-armhf-xl-multivcpu 10 debian-install  fail REGR. vs. 118638
 test-armhf-armhf-xl-xsm  10 debian-install   fail REGR. vs. 118638

Tests which did not succeed, but are not blocking:
 test-amd64-amd64-xl-pvhv2-amd 12 guest-startfail blocked in 118638
 test-amd64-amd64-xl-pvhv2-intel 12 guest-start  fail blocked in 118638
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stop  fail blocked in 118638
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-check fail blocked in 
118638
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop  fail blocked in 118638
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stop  fail blocked in 118638
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop  fail blocked in 118638
 test-amd64-i386-examine   8 reboot   fail  like 118638
 test-amd64-i386-xl-qemuu-win10-i386  7 xen-boot   fail like 118638
 test-amd64-i386-xl-qemuu-ovmf-amd64  7 xen-boot   fail like 118638
 test-amd64-i386-pair 10 xen-boot/src_hostfail  like 118638
 test-amd64-i386-pair 11 xen-boot/dst_hostfail  like 118638
 test-amd64-i386-qemut-rhel6hvm-intel  7 xen-boot  fail like 118638
 test-amd64-i386-xl7 xen-boot fail  like 118638
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 7 xen-boot fail like 
118638
 test-amd64-i386-rumprun-i386  7 xen-boot fail  like 118638
 test-amd64-i386-xl-qemut-win10-i386  7 xen-boot   fail like 118638
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm  7 xen-boot fail like 118638
 test-amd64-i386-libvirt-xsm   7 xen-boot fail  like 118638
 test-amd64-i386-libvirt-pair 10 xen-boot/src_hostfail  like 118638
 test-amd64-i386-libvirt-pair 11 xen-boot/dst_hostfail  like 118638
 test-amd64-i386-xl-qemut-debianhvm-amd64  7 xen-boot  fail like 118638
 test-amd64-i386-xl-qemut-debianhvm-amd64-xsm  7 xen-boot  fail like 118638
 test-amd64-i386-xl-qemuu-debianhvm-amd64  7 xen-boot  fail like 118638
 test-amd64-i386-xl-xsm7 xen-boot fail  like 118638
 test-amd64-i386-xl-qemut-ws16-amd64  7 xen-boot   fail like 118638
 test-amd64-i386-qemut-rhel6hvm-amd  7 xen-bootfail like 118638
 test-amd64-i386-xl-qemuu-ws16-amd64  7 xen-boot   fail like 118638
 test-amd64-i386-xl-raw7 xen-boot fail  like 118638
 test-amd64-i386-qemuu-rhel6hvm-intel  7 xen-boot  fail like 118638
 test-amd64-i386-libvirt   7 xen-boot fail  like 118638
 test-amd64-i386-xl-qemuu-win7-amd64  7 xen-boot   fail like 118638
 test-amd64-i386-qemuu-rhel6hvm-amd  7 xen-bootfail like 118638
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm  7 xen-boot  fail like 118638
 test-amd64-i386-xl-qemut-win7-amd64  7 xen-boot   fail like 118638
 test-amd64-i386-freebsd10-i386  7 xen-bootfail like 118638
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail  like 118638
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-xsm  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl  14 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  13 migrate-support-checkfail   never pass
 test-arm64-arm64-xl-credit2  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  14 saverestore-support-checkfail   never pass

[Xen-devel] [seabios test] 118737: regressions - FAIL

2018-02-10 Thread osstest service owner

flight 118737 seabios real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118737/

Regressions :-(

Tests which did not succeed and are blocking,
including tests which could not be run:
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop   fail REGR. vs. 115539

Tests which are failing intermittently (not blocking):
 test-amd64-i386-xl-qemuu-ws16-amd64 10 windows-install fail pass in 118668

Tests which did not succeed, but are not blocking:
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop   fail in 118668 like 115539
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 115539
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stopfail like 115539
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-installfail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass

version targeted for testing:
 seabios  4a6dbcea3e412fe12effa2f812f50dd7eae90955
baseline version:
 seabios  0ca6d6277dfafc671a5b3718cbeb5c78e2a888ea

Last test of basis   115539  2017-11-03 20:48:58 Z   98 days
Failing since115733  2017-11-10 17:19:59 Z   91 days  114 attempts
Testing same since   118668  2018-02-08 04:50:43 Z2 days2 attempts


People who touched revisions under test:
  Kevin O'Connor 
  Marcel Apfelbaum 
  Michael S. Tsirkin 
  Nikolay Nikolov 
  Paul Menzel 
  Stefan Berger 

jobs:
 build-amd64-xsm  pass
 build-i386-xsm   pass
 build-amd64  pass
 build-i386   pass
 build-amd64-libvirt  pass
 build-i386-libvirt   pass
 build-amd64-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm   pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsmpass
 test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsmpass
 test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass
 test-amd64-amd64-qemuu-nested-amdfail
 test-amd64-i386-qemuu-rhel6hvm-amd   pass
 test-amd64-amd64-xl-qemuu-debianhvm-amd64pass
 test-amd64-i386-xl-qemuu-debianhvm-amd64 pass
 test-amd64-amd64-xl-qemuu-win7-amd64 fail
 test-amd64-i386-xl-qemuu-win7-amd64  fail
 test-amd64-amd64-xl-qemuu-ws16-amd64 fail
 test-amd64-i386-xl-qemuu-ws16-amd64  fail
 test-amd64-amd64-xl-qemuu-win10-i386 fail
 test-amd64-i386-xl-qemuu-win10-i386  fail
 test-amd64-amd64-qemuu-nested-intel  pass
 test-amd64-i386-qemuu-rhel6hvm-intel pass



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.


commit 4a6dbcea3e412fe12effa2f812f50dd7eae90955
Author: Nikolay Nikolov 
Date:   Sun Feb 4 17:27:01 2018 +0200

floppy: Use timer_check() in floppy_wait_irq()

Use timer_check() instead of using floppy_motor_counter in BDA for the
timeout check in floppy_wait_irq().

The problem with using floppy_motor_counter was that, after it reaches
0, it immediately stops the floppy motors, which is not what is
supposed to happen on real hardware. Instead, after a timeout (like in
the end of every floppy operation, regardless of the result - success,
timeout or error), the floppy motors must be kept spinning for
additional 2 seconds (the FLOPPY_MOTOR_TICKS). So, now the
floppy_motor_counter is

[Xen-devel] [linux-3.18 test] 118730: tolerable FAIL - PUSHED

2018-02-10 Thread osstest service owner

flight 118730 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118730/

Failures :-/ but no regressions.

Tests which are failing intermittently (not blocking):
 test-armhf-armhf-libvirt-raw 9 leak-check/basis(9) fail in 118666 pass in 
118730
 test-amd64-amd64-rumprun-amd64 17 rumprun-demo-xenstorels/xenstorels.repeat 
fail pass in 118666
 test-amd64-i386-xl-qemuu-ovmf-amd64 16 guest-localmigrate/x10 fail pass in 
118666
 test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm 16 guest-localmigrate/x10 
fail pass in 118666

Tests which did not succeed, but are not blocking:
 test-arm64-arm64-libvirt-xsm  1 build-check(1)   blocked  n/a
 test-arm64-arm64-examine  1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-xsm   1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl   1 build-check(1)   blocked  n/a
 test-arm64-arm64-xl-credit2   1 build-check(1)   blocked  n/a
 test-armhf-armhf-libvirt 14 saverestore-support-checkfail  like 118488
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail  like 118488
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail  like 118488
 test-amd64-amd64-xl-qemut-win7-amd64 17 guest-stopfail like 118488
 test-amd64-i386-xl-qemuu-win7-amd64 17 guest-stop fail like 118488
 test-amd64-amd64-xl-qemuu-win7-amd64 17 guest-stopfail like 118488
 test-amd64-i386-xl-qemut-win7-amd64 17 guest-stop fail like 118488
 test-amd64-amd64-xl-pvhv2-intel 12 guest-start fail never pass
 test-amd64-amd64-xl-pvhv2-amd 12 guest-start  fail  never pass
 test-amd64-i386-libvirt  13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-armhf-armhf-xl-arndale  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-arndale  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-rtds 14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-amd64-amd64-qemuu-nested-amd 17 debian-hvm-install/l1/l2  fail never pass
 test-armhf-armhf-xl-multivcpu 13 migrate-support-checkfail  never pass
 test-armhf-armhf-xl-multivcpu 14 saverestore-support-checkfail  never pass
 test-armhf-armhf-xl-cubietruck 13 migrate-support-checkfail never pass
 test-armhf-armhf-xl-cubietruck 14 saverestore-support-checkfail never pass
 test-armhf-armhf-xl-xsm  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-xsm  14 saverestore-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-checkfail   never pass
 build-arm64-pvops 6 kernel-build fail   never pass
 test-armhf-armhf-xl  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl  14 saverestore-support-checkfail   never pass
 test-amd64-i386-xl-qemut-ws16-amd64 17 guest-stop  fail never pass
 test-armhf-armhf-xl-vhd  12 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-vhd  13 saverestore-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  13 migrate-support-checkfail   never pass
 test-armhf-armhf-xl-credit2  14 saverestore-support-checkfail   never pass
 test-amd64-amd64-xl-qemuu-ws16-amd64 17 guest-stop fail never pass
 test-amd64-i386-xl-qemuu-ws16-amd64 17 guest-stop  fail never pass
 test-amd64-amd64-xl-qemut-ws16-amd64 17 guest-stop fail never pass
 test-amd64-i386-xl-qemuu-win10-i386 10 windows-install fail never pass
 test-amd64-i386-xl-qemut-win10-i386 10 windows-install fail never pass
 test-amd64-amd64-xl-qemuu-win10-i386 10 windows-installfail never pass
 test-amd64-amd64-xl-qemut-win10-i386 10 windows-installfail never pass

version targeted for testing:
 linuxcde3537bd1098cd4df322c397ef016015890913c
baseline version:
 linux90aaf2f25609f99b63fcbed280716f80b4bc5f56

Last test of basis   118488  2018-01-31 14:16:23 Z9 days
Testing same since   118666  2018-02-07 21:47:22 Z2 days2 attempts


People who touched

[Xen-devel] [libvirt test] 118735: tolerable all pass - PUSHED

2018-02-10 Thread osstest service owner

flight 118735 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/118735/

Failures :-/ but no regressions.

Tests which did not succeed, but are not blocking:
 test-armhf-armhf-libvirt 14 saverestore-support-checkfail  like 118667
 test-armhf-armhf-libvirt-xsm 14 saverestore-support-checkfail  like 118667
 test-armhf-armhf-libvirt-raw 13 saverestore-support-checkfail  like 118667
 test-amd64-amd64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-amd64-amd64-libvirt 13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt-xsm  13 migrate-support-checkfail   never pass
 test-amd64-i386-libvirt  13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt 13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt 14 saverestore-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-arm64-arm64-libvirt-xsm 14 saverestore-support-checkfail   never pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 11 migrate-support-check 
fail never pass
 test-arm64-arm64-libvirt-qcow2 12 migrate-support-checkfail never pass
 test-arm64-arm64-libvirt-qcow2 13 saverestore-support-checkfail never pass
 test-amd64-amd64-libvirt-vhd 12 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-xsm 13 migrate-support-checkfail   never pass
 test-armhf-armhf-libvirt-raw 12 migrate-support-checkfail   never pass

version targeted for testing:
 libvirt  d0a60771abf16f285ae19bf0397dece7f9fd70fa
baseline version:
 libvirt  6ce3acc129bfdbe7fd02bcb8bbe8af6d13903684

Last test of basis   118667  2018-02-08 04:30:22 Z2 days
Testing same since   118735  2018-02-09 06:04:56 Z1 days1 attempts


People who touched revisions under test:
  Christian Ehrhardt 
  Tiago M. Vieira 

jobs:
 build-amd64-xsm  pass
 build-arm64-xsm  pass
 build-armhf-xsm  pass
 build-i386-xsm   pass
 build-amd64  pass
 build-arm64  pass
 build-armhf  pass
 build-i386   pass
 build-amd64-libvirt  pass
 build-arm64-libvirt  pass
 build-armhf-libvirt  pass
 build-i386-libvirt   pass
 build-amd64-pvopspass
 build-arm64-pvopspass
 build-armhf-pvopspass
 build-i386-pvops pass
 test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm   pass
 test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsmpass
 test-amd64-amd64-libvirt-xsm pass
 test-arm64-arm64-libvirt-xsm pass
 test-armhf-armhf-libvirt-xsm pass
 test-amd64-i386-libvirt-xsm  pass
 test-amd64-amd64-libvirt pass
 test-arm64-arm64-libvirt pass
 test-armhf-armhf-libvirt pass
 test-amd64-i386-libvirt  pass
 test-amd64-amd64-libvirt-pairpass
 test-amd64-i386-libvirt-pair pass
 test-arm64-arm64-libvirt-qcow2   pass
 test-armhf-armhf-libvirt-raw pass
 test-amd64-amd64-libvirt-vhd pass



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

[Xen-devel] [linux-linus test] 118775: regressions - FAIL

Re: [Xen-devel] [PATCH v4 11/28] x86/vvtd: Process interrupt remapping request

Re: [Xen-devel] [PATCH v4 10/28] x86/vvtd: Enable Interrupt Remapping through GCMD

[Xen-devel] [xen-4.9-testing test] 118784: tolerable FAIL - PUSHED

Re: [Xen-devel] [PATCH v4 09/28] x86/vvtd: Set Interrupt Remapping Table Pointer through GCMD

Re: [Xen-devel] [PATCH 2/2] xen: xenbus: WARN_ON XS_TRANSACTION_{START, END} misuse

[Xen-devel] [xen-4.10-testing test] 118771: tolerable FAIL - PUSHED

Re: [Xen-devel] [PATCH v2 3/4] hvm/svm: Enable MSR events

[Xen-devel] [qemu-mainline test] 118751: regressions - FAIL

Re: [Xen-devel] [PATCH 2/2] xen: xenbus: WARN_ON XS_TRANSACTION_{START, END} misuse

Re: [Xen-devel] [PATCH 1/2] xen: xenbus_dev_frontend: Fix XS_TRANSACTION_END handling

Re: [Xen-devel] [PATCH v2 2/4] hvm/svm: Enable Breakpoint events

[Xen-devel] [linux-next test] 118748: regressions - trouble: broken/fail/pass

[Xen-devel] [seabios test] 118737: regressions - FAIL

[Xen-devel] [linux-3.18 test] 118730: tolerable FAIL - PUSHED

[Xen-devel] [libvirt test] 118735: tolerable all pass - PUSHED

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