The G2LE CPU initialization code is the same as the G2. Use the latter
for both.
Signed-off-by: Fabiano Rosas
Reviewed-by: David Gibson
---
target/ppc/cpu_init.c | 42 +-
1 file changed, 1 insertion(+), 41 deletions(-)
diff --git a/target/ppc/cpu_init.c
Make sure that every register_*_sprs function only has calls to
spr_register* to register individual SPRs. Do not allow nesting. This
makes the code easier to follow and a look at init_proc_* should
suffice to know what SPRs a CPU has.
Signed-off-by: Fabiano Rosas
Reviewed-by: David Gibson
---
On 16/02/2022 16.52, Alexander von Gluck IV wrote:
February 16, 2022 6:31 AM, "Thomas Huth" wrote:
while researching the different "sed" options on our supported build platform
today, I started
"make vm-build-haiku.x86_64" in my QEMU build directory for the first time
since many months
16.02.2022 20:14, Nir Soffer wrote:
On Wed, Feb 16, 2022 at 10:08 AM Vladimir Sementsov-Ogievskiy
wrote:
16.02.2022 02:24, Eric Blake wrote:
On Tue, Feb 15, 2022 at 09:23:36PM +0200, Nir Soffer wrote:
On Tue, Feb 15, 2022 at 7:22 PM Eric Blake wrote:
According to the NBD spec, a server
Hi,
I've been trying to make the inline asm that gets the address of a TLS
variable for QEMU coroutines pass QEMU's GitLab CI.
https://gitlab.com/stefanha/qemu/-/blob/coroutine-tls-fix/include/qemu/coroutine-tls.h#L89
The code isn't -fPIC-friendly (R_X86_64_TPOFF32 relocations aren't
allowed in
On 2/16/22 16:02, Philippe Mathieu-Daudé wrote:
On 16/2/22 10:21, Cédric Le Goater wrote:
From: Joel Stanley
It was scheduled for removal in 7.0.
Signed-off-by: Joel Stanley
Message-Id: <20220216080947.65955-1-j...@jms.id.au>
Signed-off-by: Cédric Le Goater
---
docs/about/deprecated.rst
On Wed, Feb 16, 2022 at 06:16:10PM +0100, Philippe Mathieu-Daudé via wrote:
> On 16/2/22 17:32, Thomas Huth wrote:
> > On 16/02/2022 16.52, Alexander von Gluck IV wrote:
> > > February 16, 2022 6:31 AM, "Thomas Huth" wrote:
> > > >
> > > > while researching the different "sed" options on our
Add new block driver handlers and corresponding generic wrappers.
It will be used to allow copy-before-write filter to provide
reach fleecing interface in further commit.
In future this approach may be used to allow reading qcow2 interanal
snaphots, for example to export them through NBD.
Current scheme of image fleecing looks like this:
[guest][NBD export]
| |
|root | root
v v
[copy-before-write] -> [temp.qcow2]
| target |
|file
On 2/14/22 11:11, Cédric Le Goater wrote:
When an interrupt has been handled, the OS notifies the interrupt
controller with a EOI sequence. On a POWER9 and POWER10 systems using
nit: s/a EOI sequence/an EOI sequence
the XIVE interrupt controller, this can be done with a load or a store
On Wed, 16 Feb 2022 at 17:18, Philippe Mathieu-Daudé wrote:
> Thanks for the pointer. And the next section is
> https://clang.llvm.org/docs/Toolchain.html#atomics-library :)
>
>Clang does not currently automatically link against libatomic when
> using libgcc_s. You may need to manually
From: Vivek Goyal
Move core file creation bits in a separate function. Soon this is going
to get more complex as file creation need to set security context also.
And there will be multiple modes of file creation in next patch.
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Vivek Goyal
From: Vivek Goyal
This patch adds support for creating new file with security context
as sent by client. It basically takes three paths.
- If no security context enabled, then it continues to create files without
security context.
- If security context is enabled and but security.selinux has
From: Vivek Goyal
Add capability to enable and parse security context as sent by client
and put into fuse_req. Filesystems now can get security context from
request and set it on files during creation.
Signed-off-by: Vivek Goyal
Message-Id: <20220208204813.682906-6-vgo...@redhat.com>
On Wed, Feb 16, 2022 at 05:40:44PM +, Dr. David Alan Gilbert wrote:
> * Thomas Huth (th...@redhat.com) wrote:
> > On 16/02/2022 12.01, Dr. David Alan Gilbert wrote:
> > > * Gerd Hoffmann (kra...@redhat.com) wrote:
> > > >Hi,
> > > > > Given the semantic differences from 'i440fx', changing
* Stefan Hajnoczi:
> I've been trying to make the inline asm that gets the address of a TLS
> variable for QEMU coroutines pass QEMU's GitLab CI.
> https://gitlab.com/stefanha/qemu/-/blob/coroutine-tls-fix/include/qemu/coroutine-tls.h#L89
>
> The code isn't -fPIC-friendly (R_X86_64_TPOFF32
bvirt.box;
>> - csum = "41c38b316e0cbdbc66b5dbaf3612b866700a4f35807cb1eb266a5bf83e9e68d5"
>> + link =
>> "https://app.vagrantup.com/haiku-os/boxes/r1beta3-x86_64/versions/20220216/providers/libvirt.box;
>> + csum = "e67d4aacbcc687013d5cc91990ddd86cc5d70a5d284
On Thu, 10 Feb 2022 at 04:05, Richard Henderson
wrote:
>
> This feature widens physical addresses (and intermediate physical
> addresses for 2-stage translation) from 48 to 52 bits, when using
> 4k or 16k pages.
>
> This introduces the DS bit to TCR_ELx, which is RES0 unless the
> page size is
Add a convenient function similar with bdrv_block_status() to get
status of dirty bitmap.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/dirty-bitmap.h | 2 ++
include/qemu/hbitmap.h | 12
block/dirty-bitmap.c | 6 ++
util/hbitmap.c
Note that reads zero areas (not dirty in the bitmap) fails, that's
correct.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/tests/image-fleecing | 32 ++--
tests/qemu-iotests/tests/image-fleecing.out | 84 +
2 files changed, 108 insertions(+), 8
From: Vivek Goyal
Add some code to parse extended "struct fuse_init_in". And use a local
variable "flag" to represent 64 bit flags. This will make it easier
to add more features without having to worry about two 32bit flags (->flags
and ->flags2) in "fuse_struct_in".
Signed-off-by: Vivek Goyal
From: Greg Kurz
Honor the expected behavior of syncfs() to synchronously flush all data
and metadata to disk on linux systems.
If virtiofsd is started with '-o announce_submounts', the client is
expected to send a FUSE_SYNCFS request for each individual submount.
In this case, we just create a
From: Vivek Goyal
If guest and host policies can't work with each other, then guest security
context (selinux label) needs to be set into an xattr. Say remap guest
security.selinux xattr to trusted.virtiofs.security.selinux.
That means setting "fscreate" is not going to help as that's ony
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/tests/image-fleecing | 64 -
tests/qemu-iotests/tests/image-fleecing.out | 76 -
2 files changed, 120 insertions(+), 20 deletions(-)
diff --git a/tests/qemu-iotests/tests/image-fleecing
We are on the way to implement internal-backup with fleecing scheme,
which includes backup job copying from fleecing block driver node
(which is target of copy-before-write filter) to final target of
backup. This job doesn't need own filter, as fleecing block driver node
is a kind of snapshot,
TCG implements everything we need to run basic z15 OS+software
Signed-off-by: David Miller
---
hw/s390x/s390-virtio-ccw.c | 3 +++
target/s390x/cpu_models.c | 6 +++---
target/s390x/gen-features.c | 7 +--
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git
On 16.02.22 21:03, David Miller wrote:
> TCG implements everything we need to run basic z15 OS+software
>
> Signed-off-by: David Miller
Booting Fedora34 with an upstream kernel (compiled for z15) did work.
Reviewed-by: David Hildenbrand
Thanks!
--
Thanks,
David / dhildenb
Add partial support for s390x z15 ga1 and specific tests for mie3
v4 -> v5:
* Readd missing tests/tcg/s390x/mie3-*.c to patch
v3 -> v4:
* Change popcnt encoding RRE -> RRF_c
* Remove redundant code op_sel -> op_loc
* Cleanup for checkpatch.pl
* Readded mie3-* to Makefile.target
v2 -> v3:
*
resolves: https://gitlab.com/qemu-project/qemu/-/issues/737
implements:
AND WITH COMPLEMENT (NCRK, NCGRK)
NAND (NNRK, NNGRK)
NOT EXCLUSIVE OR (NXRK, NXGRK)
NOR (NORK, NOGRK)
OR WITH COMPLEMENT(OCRK, OCGRK)
SELECT(SELR, SELGR)
SELECT
On Wed, Feb 16, 2022 at 01:54:54PM +0100, Thomas Huth wrote:
> Instead of failing the iotests if GNU sed is not available (or skipping
> them completely in the check-block.sh script), it would be better to
> simply skip the bash-based tests that rely on GNU sed, so that the other
> tests could
On 2/16/22 17:39, Keith Packard wrote:
Commit 7319d83a (tcg: Combine dh_is_64bit and dh_is_signed to
dh_typecode) converted the tcg type system to a 3-bit field from two
separate 1-bit fields. This subtly lost the 'signed' information from
the types as it uses the dh_alias macro to reduce the
On 2/16/22 18:46, Stefan Hajnoczi wrote:
However, I wonder if the compiler might reuse a register that already
contains the address. Then we'd have the coroutine problem again when
qemu_coroutine_yield() is called between the earlier address calculation
and the asm volatile statement.
Yes, the
From: Vivek Goyal
Kernel version 5.17 has increased the size of "struct fuse_init_in" struct.
Previously this struct was 16 bytes and now it has been extended to
64 bytes in size.
Once qemu headers are updated to latest, it will expect to receive 64 byte
size struct (for protocol version major
From: "Dr. David Alan Gilbert"
The following changes since commit c13b8e9973635f34f3ce4356af27a311c993729c:
Merge remote-tracking branch
'remotes/alistair/tags/pull-riscv-to-apply-20220216' into staging (2022-02-16
09:57:11 +)
are available in the Git repository at
On Wed, 9 Feb 2022 at 12:41, Alexander Graf wrote:
>
> Recent Linux versions added support to read ID_AA64ISAR2_EL1. On M1,
> those reads trap into QEMU which handles them as faults.
>
> However, AArch64 ID registers should always read as RES0. Let's
> handle them accordingly.
>
> This fixes
On 16/02/2022 18.16, Philippe Mathieu-Daudé wrote:
On 16/2/22 17:32, Thomas Huth wrote:
On 16/02/2022 16.52, Alexander von Gluck IV wrote:
February 16, 2022 6:31 AM, "Thomas Huth" wrote:
while researching the different "sed" options on our supported build
platform today, I started
"make
We are going to complicate bitmap initialization in the further
commit. And in future, backup job will be able to work without filter
(when source is immutable), so we'll need same bitmap initialization in
copy-before-write filter and in backup job. So, it's reasonable to do
it in block-copy.
In the following patch we'll want to pass blk children to block-copy.
Const pointers are not enough. So, return non const pointer from
blk_root().
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/sysemu/block-backend.h | 2 +-
block/block-backend.c | 2 +-
2 files changed, 2
tests/tcg/s390x/mie3-compl.c: [N]*K instructions
tests/tcg/s390x/mie3-mvcrl.c: MVCRL instruction
tests/tcg/s390x/mie3-sel.c: SELECT instruction
Signed-off-by: David Miller
---
tests/tcg/s390x/Makefile.target | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git
On 16.02.22 21:03, David Miller wrote:
> tests/tcg/s390x/mie3-compl.c: [N]*K instructions
> tests/tcg/s390x/mie3-mvcrl.c: MVCRL instruction
> tests/tcg/s390x/mie3-sel.c: SELECT instruction
>
> Signed-off-by: David Miller
> ---
> tests/tcg/s390x/Makefile.target | 5 -
> 1 file changed, 4
On Wed, 16 Feb 2022 at 18:14, Florian Weimer wrote:
>
> * Stefan Hajnoczi:
>
> > I've been trying to make the inline asm that gets the address of a TLS
> > variable for QEMU coroutines pass QEMU's GitLab CI.
> >
On 16.02.22 21:18, David Miller wrote:
> That is strange, if I unstage them show status they are set to be committed:
>
> null@rygar:~/projects/qemu/build$ git reset --soft HEAD~1
> null@rygar:~/projects/qemu/build$ git status
> On branch t2
> Changes to be committed:
> (use "git restore
tests/tcg/s390x/mie3-compl.c: [N]*K instructions
tests/tcg/s390x/mie3-mvcrl.c: MVCRL instruction
tests/tcg/s390x/mie3-sel.c: SELECT instruction
Signed-off-by: David Miller
---
tests/tcg/s390x/Makefile.target | 5 ++-
tests/tcg/s390x/mie3-compl.c| 55 +
On 2/16/22 15:41, Peter Maydell wrote:
On Wed, 16 Feb 2022 at 14:03, Paolo Bonzini wrote:
On 2/16/22 10:56, Peter Maydell wrote:
Hi; this fails to build on OpenBSD (on the tests/vm/ setup).
Meson thinks it's found OpenGL:
OpenGL support (epoxy) : YES 1.5.4
but either it's wrong
From: Sebastian Hasler
With the current implementation, blocking flock can lead to
deadlock. Thus, it's better to return EOPNOTSUPP if a user attempts
to perform a blocking flock request.
Signed-off-by: Sebastian Hasler
Message-Id:
Let's reuse convenient helper.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
block/reqlist.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/block/reqlist.c b/block/reqlist.c
index 5e320ba649..09fecbd48c 100644
--- a/block/reqlist.c
+++ b/block/reqlist.c
@@ -13,6 +13,7
>
> +/* SELECT */
> +C(0xb9f0, SELR,RRF_a, MIE3, r2, r3, new, r1_32, loc, 0)
> +C(0xb9e3, SELGR, RRF_a, MIE3, r2, r3, r1, 0, loc, 0)
> +/* SELECT HIGH */
> +C(0xb9c0, SELFHR, RRF_a, MIE3, r2, r3, new, r1_32h, loc, 0)
> +
Heh, note how I inverted r2 and r3 in my proposal?
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/tests/image-fleecing | 121 ++--
tests/qemu-iotests/tests/image-fleecing.out | 63 ++
2 files changed, 152 insertions(+), 32 deletions(-)
diff --git a/tests/qemu-iotests/tests/image-fleecing
* Stefan Hajnoczi:
> On Wed, 16 Feb 2022 at 18:14, Florian Weimer wrote:
>>
>> * Stefan Hajnoczi:
>>
>> > I've been trying to make the inline asm that gets the address of a TLS
>> > variable for QEMU coroutines pass QEMU's GitLab CI.
>> >
On Mon, Feb 14, 2022 at 01:30:29PM +0100, Klaus Jensen wrote:
> @@ -384,6 +389,12 @@ static int nvme_ns_check_constraints(NvmeNamespace *ns,
> Error **errp)
> return -1;
> }
>
> +if (ns->params.pif != NVME_PI_GUARD_16 &&
> +ns->params.pif != NVME_PI_GUARD_64) {
> +
Richard Henderson writes:
> The signed information is still there, merged with the typecode:
>
> #define dh_typecode_void 0
> #define dh_typecode_noreturn 0
> #define dh_typecode_i32 2
> #define dh_typecode_s32 3
> #define dh_typecode_i64 4
> #define dh_typecode_s64 5
> #define dh_typecode_ptr 6
On Wed, Feb 16, 2022 at 8:24 PM Philipp Tomsich
wrote:
>
> Alistair,
>
> This PULL seems not to include the fixup (which you had intended to
> squash into it) for the regression introduced (i.e. the condition
> being inverted):
>
>
From: Vivek Goyal
Soon we will be able to create and also set security context on the file
atomically using /proc/self/task/tid/attr/fscreate knob. If this knob
is available on the system, first set the knob with the desired context
and then create the file. It will be created with the context
From: Vivek Goyal
Provide an option "-o security_label/no_security_label" to enable/disable
security label functionality. By default these are turned off.
If enabled, server will indicate to client that it is capable of handling
one security label during file creation. Typically this is
* Daniel P. Berrangé (berra...@redhat.com) wrote:
> On Wed, Feb 16, 2022 at 05:40:44PM +, Dr. David Alan Gilbert wrote:
> > * Thomas Huth (th...@redhat.com) wrote:
> > > On 16/02/2022 12.01, Dr. David Alan Gilbert wrote:
> > > > * Gerd Hoffmann (kra...@redhat.com) wrote:
> > > > >Hi,
> > >
On 15/02/2022 14.46, Stefan Hajnoczi wrote:
Add a blog post inviting Outreachy applicants. QEMU has funding to
participate in the Outreachy internship program
(https://www.outreachy.org/) again this summer. We need to let people
know about this so we get applicants!
Thanks, pushed now!
* Peter Xu (pet...@redhat.com) wrote:
> Remove the old two tracepoints and they're even near each other:
>
> trace_loadvm_postcopy_handle_run_cpu_sync()
> trace_loadvm_postcopy_handle_run_vmstart()
>
> Add trace_loadvm_postcopy_handle_run_bh() with a finer granule trace.
>
>
Split intersecting-requests functionality out of block-copy to be
reused in copy-before-write filter.
Note: while being here, fix tiny typo in MAINTAINERS.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/reqlist.h | 67 +++
block/block-copy.c | 116
The filter simply utilizes snapshot-access API of underlying block
node.
In further patches we want to use it like this:
[guest] [NBD export]
||
| root | root
v file v
resolves: https://gitlab.com/qemu-project/qemu/-/issues/737
implements:
AND WITH COMPLEMENT (NCRK, NCGRK)
NAND (NNRK, NNGRK)
NOT EXCLUSIVE OR (NXRK, NXGRK)
NOR (NORK, NOGRK)
OR WITH COMPLEMENT(OCRK, OCGRK)
SELECT(SELR, SELGR)
SELECT
Add partial support for s390x z15 ga1 and specific tests for mie3
v3 -> v4:
* Change popcnt encoding RRE -> RRF_c
* Remove redundant code op_sel -> op_loc
* Cleanup for checkpatch.pl
* Readded mie3-* to Makefile.target
v2 -> v3:
* Moved tests to separate patch.
* Combined patches into series.
On Mon, Feb 14, 2022 at 01:30:23PM +0100, Klaus Jensen wrote:
> From: Klaus Jensen
>
> This adds support for one possible new protection information format
> introduced in TP4068 (and integrated in NVMe 2.0): the 64-bit CRC guard
> and 48-bit reference tag. This version does not support storage
On Wed, 9 Feb 2022 at 12:41, Alexander Graf wrote:
>
> We are parsing the syndrome field for sysregs in multiple places across
> the hvf code, but repeat shift/mask operations with hard coded constants
> every time. This is an error prone approach and makes it harder to reason
> about the
On Tue, 8 Feb 2022 at 18:18, Patrick Venture wrote:
>
> From: Shengtan Mao
>
> Reviewed-by: Hao Wu
> Reviewed-by: Chris Rauer
> Signed-off-by: Shengtan Mao
> Signed-off-by: Patrick Venture
> ---
Applied to target-arm.next, thanks.
-- PMM
From: Vivek Goyal
Update headers to 5.17-rc1. I need latest fuse changes.
Reviewed-by: Dr. David Alan Gilbert
Signed-off-by: Vivek Goyal
Message-Id: <20220208204813.682906-3-vgo...@redhat.com>
Signed-off-by: Dr. David Alan Gilbert
---
include/standard-headers/asm-x86/kvm_para.h | 1 +
* Thomas Huth (th...@redhat.com) wrote:
> On 16/02/2022 12.01, Dr. David Alan Gilbert wrote:
> > * Gerd Hoffmann (kra...@redhat.com) wrote:
> > >Hi,
> > > > Given the semantic differences from 'i440fx', changing the default
> > > > machine type has effects that are equivalent to breaking
That simplifies handling failure in existing code and in further new
usage of bdrv_merge_dirty_bitmap().
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/dirty-bitmap.h| 2 +-
block/dirty-bitmap.c| 9 +++--
This brings "incremental" mode to copy-before-write filter: user can
specify bitmap so that filter will copy only "dirty" areas.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
qapi/block-core.json | 10 +++-
block/copy-before-write.c | 51 ++-
2
This will be used in the following commit to bring "incremental" mode
to copy-before-write filter.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
include/block/block-copy.h | 1 +
block/block-copy.c | 14 +-
block/copy-before-write.c | 2 +-
3 files changed, 15
Split block_copy_reset() out of block_copy_reset_unallocated() to be
used separately later.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Hanna Reitz
---
include/block/block-copy.h | 1 +
block/block-copy.c | 21 +
2 files changed, 14 insertions(+), 8
TCG implements everything we need to run basic z15 OS+software
Signed-off-by: David Miller
---
hw/s390x/s390-virtio-ccw.c | 3 +++
target/s390x/cpu_models.c | 6 +++---
target/s390x/gen-features.c | 7 +--
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git
* Stefan Hajnoczi:
> I'm basically asking whether the _var input operand is treated as
> volatile and part of the inline assembly or whether it's just regular
> C code that the compiler may optimize with the surrounding function?
_var is evaluated outside of the inline assembly, any compiler
On 16/2/22 12:51, David Hildenbrand wrote:
We need a newer compiler to build upcoming tests that test for z15
features with -march=z15. So let's do it similar to arm64 and powerpc,
using an environment based on debian11 to build tests only.
Cc: Thomas Huth
Cc: Cornelia Huck
Cc: Richard
From: Vivek Goyal
->capable keeps track of what capabilities kernel supports and ->wants keep
track of what capabilities filesytem wants.
Right now these fields are 32bit in size. But now fuse has run out of
bits and capabilities can now have bit number which are higher than 31.
That means 32
`struct dirent' returned from readdir(3) could be shorter (or longer)
than `sizeof(struct dirent)', thus memcpy of sizeof length will overread
into unallocated page causing SIGSEGV. Example stack trace:
#0 0x559ebeed v9fs_co_readdir_many (/usr/bin/qemu-system-x86_64 +
0x497eed)
#1
On Thu, 10 Feb 2022 at 04:04, Richard Henderson
wrote:
>
> Changes for v2:
> * Introduce FIELD_SEX64, instead of open-coding w/ sextract64.
> * Set TCR_EL1 more completely for user-only.
> * Continue to bound tsz within aa64_va_parameters;
> provide an out-of-bound indicator for raising
On Tue, Feb 15, 2022 at 08:52:21AM +0200, Dov Murik wrote:
>
>
> On 04/01/2022 20:00, Daniel P. Berrangé wrote:
> > On Mon, Dec 20, 2021 at 10:42:24AM +, Dov Murik wrote:
> >> Add a section explaining how the Guest Owner should calculate the
> >> expected guest launch measurement for SEV and
* Dr. David Alan Gilbert (git) (dgilb...@redhat.com) wrote:
> From: "Dr. David Alan Gilbert"
>
> The following changes since commit c13b8e9973635f34f3ce4356af27a311c993729c:
>
> Merge remote-tracking branch
> 'remotes/alistair/tags/pull-riscv-to-apply-20220216' in
v4: Switch to new fleecing scheme, more native for Qemu's block-layer,
see new patches 10-12 for details.
01,02: add Hanna's r-b
03: add const, add forgotten bdrv_release_dirty_bitmap()
04: rewrite bitmap parameter parsing
05: add Hanna's r-b
06: tiny wording fixes
07: new
08: fix comments,
Add function to wait for all intersecting requests.
To be used in the further commit.
Signed-off-by: Vladimir Sementsov-Ogievskiy
Reviewed-by: Nikita Lapshin
Reviewed-by: Hanna Reitz
---
include/block/reqlist.h | 8
block/reqlist.c | 8
2 files changed, 16
That is strange, if I unstage them show status they are set to be committed:
null@rygar:~/projects/qemu/build$ git reset --soft HEAD~1
null@rygar:~/projects/qemu/build$ git status
On branch t2
Changes to be committed:
(use "git restore --staged ..." to unstage)
modified:
Add helper that returns both status and output, to be used in the
following commit
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
tests/qemu-iotests/iotests.py | 4
1 file changed, 4 insertions(+)
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index
On Wed, 16 Feb 2022 at 20:28, Stefan Hajnoczi wrote:
>
> On Wed, 16 Feb 2022 at 18:14, Florian Weimer wrote:
> >
> > * Stefan Hajnoczi:
> >
> > > I've been trying to make the inline asm that gets the address of a TLS
> > > variable for QEMU coroutines pass QEMU's GitLab CI.
> > >
;
> > Merge remote-tracking branch
> > 'remotes/alistair/tags/pull-riscv-to-apply-20220216' into staging
> > (2022-02-16 09:57:11 +)
> >
> > are available in the Git repository at:
> >
> > https://gitlab.com/
Now that piix4_set_irq's opaque parameter references own PIIX4State,
piix4_dev becomes redundant.
Signed-off-by: Bernhard Beschow
Reviewed-by: Philippe Mathieu-Daudé
---
hw/isa/piix4.c| 10 +++---
include/hw/southbridge/piix.h | 2 --
2 files changed, 3 insertions(+), 9
On 16/2/22 23:45, Bernhard Beschow wrote:
Handling PCI interrupts in piix4 increases cohesion and reduces differences
between piix4 and piix3.
Signed-off-by: Bernhard Beschow
---
hw/isa/piix4.c | 55 ++
hw/mips/gt64xxx_pci.c | 60
On Wed, Feb 16, 2022 at 10:06:26AM -0300, Fabiano Rosas wrote:
> David Gibson writes:
>
> > On Tue, Feb 15, 2022 at 06:41:47PM -0300, Fabiano Rosas wrote:
> >> These will need to be accessed from other files once we move the CPUs
> >> code to separate files.
> >>
> >> Signed-off-by: Fabiano
From: Hyman Huang(黄勇)
abstract out dirty log change logic into function
global_dirty_log_change.
abstract out dirty page rate calculation logic via
dirty-ring into function vcpu_calculate_dirtyrate.
abstract out mathematical dirty page rate calculation
into do_calculate_dirtyrate, decouple it
From: Hyman Huang(黄勇)
Introduce the third method GLOBAL_DIRTY_LIMIT of dirty
tracking for calculate dirtyrate periodly for dirty page
rate limit.
Add dirtylimit.c to implement dirtyrate calculation periodly,
which will be used for dirty page rate limit.
Add dirtylimit.h to export util
From: Hyman Huang(黄勇)
Setup a negative feedback system when vCPU thread
handling KVM_EXIT_DIRTY_RING_FULL exit by introducing
throttle_us_per_full field in struct CPUState. Sleep
throttle_us_per_full microseconds to throttle vCPU
if dirtylimit is in service.
Signed-off-by: Hyman Huang(黄勇)
From: Hyman Huang(黄勇)
Introduce kvm_dirty_ring_size util function to help calculate
dirty ring ful time.
Signed-off-by: Hyman Huang(黄勇)
Acked-by: Peter Xu
---
accel/kvm/kvm-all.c| 5 +
accel/stubs/kvm-stub.c | 5 +
include/sysemu/kvm.h | 2 ++
3 files changed, 12 insertions(+)
Now that gt64120_register() lost its pic parameter, there is an
opportunity to remove it. gt64120_register() is old style by wrapping
qdev API, and the new style is to use qdev directly. So take the
opportunity and modernize the code.
Suggested-by: BALATON Zoltan
Signed-off-by: Bernhard Beschow
On 2/16/22 15:39, Taylor Simpson wrote:
The float??_minnum implementation differs from Hexagon for SNaN,
it returns NaN, but Hexagon returns the other input. So, we use
float??_minimum_number. For double precision, we check for QNaN and
raise the invalid flag.
I'm surprised that the
On Wed, Feb 16, 2022 at 04:39:02PM +1000, Nicholas Piggin wrote:
> The behaviour of the Address Translation Mode on Interrupt resource is
> not consistently supported by all CPU versions or all KVM versions:
> KVM-HV does not support mode 2, and does not support mode 3 on POWER7 or
> early POWER9
Based on commit e735b55a8c11dd455e31ccd4420e6c9485191d0c:
piix_pci: eliminate PIIX3State::pci_irq_levels
PIIX3State::pci_irq_levels are redundant which is already tracked by
PCIBus layer. So eliminate them.
The IRQ levels in the PCIBus layer are already preserved during
migration. By
Tested with [1]:
qemu-system-mipsel -M malta -kernel vmlinux-3.2.0-4-4kc-malta -hda \
debian_wheezy_mipsel_standard.qcow2 -append "root=/dev/sda1 console=tty0"
It was possible to log in as root and `poweroff` the machine.
Moreover, I ran:
:$ make check
Ok: 569
Passing PIIX4State rather than just the qemu_irq allows for resolving
the global piix4_dev variable.
Signed-off-by: Bernhard Beschow
Reviewed-by: Peter Maydell
Reviewed-by: Philippe Mathieu-Daudé
---
hw/isa/piix4.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Hi All,
I'm cross-posting this from Reddit qemu_kvm, in case it helps in some
way. I know my setup is ancient and unique; let me know if you would
like more info.
Symptoms:
1. Ubuntu10.04 32-bit guest locks up randomly between 0 and 30 days.
2. The console shows a CPU trace dump, nothing else
On Wed, Feb 16, 2022 at 01:24:25PM -0300, Fabiano Rosas wrote:
> These will need to be accessed from other files once we move the CPUs
> code to separate files.
>
> The check_pow_hid0 and check_pow_hid0_74xx are too specific to be
> moved to a header so I'll deal with them later when splitting
On Wed, 16 Feb 2022, Bernhard Beschow wrote:
Now that gt64120_register() lost its pic parameter, there is an
opportunity to remove it. gt64120_register() is old style by wrapping
qdev API, and the new style is to use qdev directly. So take the
opportunity and modernize the code.
Suggested-by:
201 - 300 of 366 matches
Mail list logo
