Re: [Qemu-devel] [PATCH 27/40] char: move QIOChannel-related in char-io.h

Hi - Original Message - > On 01/11/2017 11:29 AM, Marc-André Lureau wrote: > > Grammar in subject is a bit terse; maybe: > > char: move QIOChannel-related stuff to char-io.h > > > Signed-off-by: Marc-André Lureau > > --- > > chardev/char-io.h | 24

Re: [Qemu-devel] [PATCH] ahci: advertise HOST_CAP_64

On 01/13/2017 06:02 AM, Ladi Prosek wrote: > The AHCI emulation code supports 64-bit addressing and should advertise this > fact in the Host Capabilities register. Both Linux and Windows drivers test > this bit to decide if the upper 32 bits of various registers may be written > to, and at least

Re: [Qemu-devel] bug in new ubfx code

On 13 January 2017 at 17:27, Ard Biesheuvel wrote: > Hi all, > > I tracked down a boot issue I was having with running the kernel under > AArch64 system emulation to commit > 59a71b4c5b4e target-arm: Use new deposit and extract ops > It appears that ubfx is executing

Re: [Qemu-devel] [PATCH v2 5/5] target-m68k: increment/decrement with SP

On 01/13/2017 04:52 AM, Laurent Vivier wrote: > +if (reg0 == 7 && opsize == OS_BYTE && > +m68k_feature(s->env, M68K_FEATURE_M68000)) { > +tcg_gen_subi_i32(tmp, reg, 2); > +} else { > +tcg_gen_addi_i32(tmp, reg,

Re: [Qemu-devel] [PATCH 29/40] char: move win chardev base class in its own file

On 01/11/2017 11:29 AM, Marc-André Lureau wrote: > Signed-off-by: Marc-André Lureau > --- > chardev/char-win.h| 30 ++ > chardev/char-win.c| 242 +++ > chardev/char.c| 253 >

Re: [Qemu-devel] [PATCH 40/40] char: headers clean-up

On 01/11/2017 11:29 AM, Marc-André Lureau wrote: > Those could probably be squashed with earlier patches, however I > couldn't easily identify them, test them or check if there are still > necessary on various platforms. > > Signed-off-by: Marc-André Lureau > ---

[Qemu-devel] [PATCH v6 4/9] block: Do not blindly copy filename from file

bdrv_refresh_filename() can do the same and it has some checks whether the filename can actually be inherited or not, so we can let it do its job in bdrv_open_inherit() after bdrv_open_common() has been called. The only thing we need to set in bdrv_open_common() is the exact_filename of a BDS

[Qemu-devel] [PATCH v6 3/9] block: Avoid BlockDriverState.filename

In places which directly pass a filename to the OS, we should not use the filename field at all but exact_filename instead (although the former currently equals the latter if that is set). In raw_open_common(), we do not need to access BDS.filename because we already have a local variable

[Qemu-devel] [PATCH v7 5/7] trace: [tcg] Do not generate TCG code to trace dinamically-disabled events

If an event is dynamically disabled, the TCG code that calls the execution-time tracer is not generated. Removes the overheads of execution-time tracers for dynamically disabled events. As a bonus, also avoids checking the event state when the execution-time tracer is called from TCG-generated

[Qemu-devel] [PATCH v7 6/7] trace: [tcg, trivial] Re-align generated code

Last patch removed a nesting level in generated code. Re-align all code generated by backends to be 4-column aligned. Signed-off-by: Lluís Vilanova --- scripts/tracetool/backend/dtrace.py |4 ++-- scripts/tracetool/backend/ftrace.py | 20 ++--

[Qemu-devel] [PATCH v6 0/9] block: Drop BDS.filename

*** This series is based on v4 of my *** *** "block: Fix some filename generation issues" series *** The BDS filename field is generally only used when opening disk images or emitting error or warning messages, the only exception to this rule is the map command of qemu-img. However, using

Re: [Qemu-devel] [PATCH 39/40] char: move parallel chardev in its own file

On 01/11/2017 11:29 AM, Marc-André Lureau wrote: > Signed-off-by: Marc-André Lureau > --- > chardev/char-parallel.h | 9 ++ > chardev/char-parallel.c | 293 > > chardev/char.c | 288

[Qemu-devel] [PULL 2/4] target/arm: Fix ubfx et al for aarch64

The patch in 59a71b4c5b4e suffered from a merge failure when compared to the original patch in http://lists.nongnu.org/archive/html/qemu-devel/2016-12/msg00137.html Signed-off-by: Richard Henderson --- target/arm/translate-a64.c | 2 +- 1 file changed, 1 insertion(+), 1

Re: [Qemu-devel] [PATCH v6 3/7] trace: [tcg] Delay changes to dynamic state when translating

Paolo Bonzini writes: > On 12/01/2017 20:37, Lluís Vilanova wrote: >> Stefan Hajnoczi writes: >> >>> On Tue, Jan 10, 2017 at 05:31:37PM +0100, Paolo Bonzini wrote: On 09/01/2017 18:01, Stefan Hajnoczi wrote: > Or use a simpler scheme: > > struct CPUState { > ... >

Re: [Qemu-devel] [PATCH v3 5/5] target-m68k: increment/decrement with SP

On 01/13/2017 10:36 AM, Laurent Vivier wrote: > On 680x0 family only. > > Address Register indirect With postincrement: > > When using the stack pointer (A7) with byte size data, the register > is incremented by two. > > Address Register indirect With predecrement: > > When using the stack

[Qemu-devel] [PATCH v6 2/9] block: Change bdrv_get_encrypted_filename()

Instead of returning a pointer to the filename, g_strdup() it. This will become necessary once we do not have BlockDriverState.filename anymore. Signed-off-by: Max Reitz Reviewed-by: Eric Blake Reviewed-by: Kevin Wolf ---

[Qemu-devel] [PATCH v7 7/7] trace: [trivial] Statically enable all guest events

The optimizations of this series makes it feasible to have them available on all builds. Signed-off-by: Lluís Vilanova --- trace-events |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/trace-events b/trace-events index f74e1d3d22..0a0f4d9cd6

[Qemu-devel] [PULL 4/4] tcg/aarch64: Fix tcg_out_movi

There were some patterns, like 0x___00ff, for which we would select to begin a multi-insn sequence with MOVN, but would fail to set the 0x lane back from 0x. Cc: qemu-sta...@nongnu.org Signed-off-by: Richard Henderson Message-Id:

[Qemu-devel] [PULL 0/4] tcg fixes

remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging (2017-01-13 14:38:21 +) are available in the git repository at: git://github.com/rth7680/qemu.git tags/pull-tcg-20170113 for you to fetch changes up to 8cf9a3d3f7a4b95f33e0bda5416b9c93ec887dd3

[Qemu-devel] [PATCH v7 1/7] exec: [tcg] Refactor flush of per-CPU virtual TB cache

The function is reused in later patches. Signed-off-by: Lluís Vilanova Reviewed-by: Richard Henderson --- cputlb.c|2 +- include/exec/exec-all.h |6 ++ translate-all.c | 14 +- 3 files changed, 16

[Qemu-devel] [PULL 1/4] tcg/s390: Fix merge error with facilities

The variable was renamed s390_facilities. Signed-off-by: Richard Henderson --- tcg/s390/tcg-target.inc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/s390/tcg-target.inc.c b/tcg/s390/tcg-target.inc.c index 0682d01..a679280 100644 ---

[Qemu-devel] [PULL 3/4] tcg/aarch64: Fix addsub2 for 0+C

When al == xzr, we cannot use addi/subi because that encodes xsp. Force a zero into the temp register for that (rare) case. Cc: qemu-sta...@nongnu.org Signed-off-by: Richard Henderson Message-Id: <20161207180727.6286-2-...@twiddle.net> --- tcg/aarch64/tcg-target.inc.c | 9

Re: [Qemu-devel] [PATCH] ahci: advertise HOST_CAP_64

On 01/13/2017 02:01 PM, Ladi Prosek wrote: > On Fri, Jan 13, 2017 at 7:31 PM, John Snow wrote: >> >> >> On 01/13/2017 01:12 PM, Ladi Prosek wrote: >>> On Fri, Jan 13, 2017 at 6:23 PM, John Snow wrote: On 01/13/2017 06:02 AM, Ladi Prosek wrote: > The

Re: [Qemu-devel] [PULL 000/180] QAPI patches for 2017-01-13

On 01/13/2017 10:44 AM, Markus Armbruster wrote: > This is Marc-André's "[PATCH v8 00/21] qapi doc generation (whole > version, squashed)" with a few commit messages tweaked, and "[PATCH v8 > 14/21] (SQUASHED) move doc to schema" unsquashed into 161 patches. > > We did all the respins with in

[Qemu-devel] [PATCH v7 4/7] exec: [tcg] Use different TBs according to the vCPU's dynamic tracing state

Every vCPU now uses a separate set of TBs for each set of dynamic tracing event state values. Each set of TBs can be used by any number of vCPUs to maximize TB reuse when vCPUs have the same tracing state. This feature is later used by tracetool to optimize tracing of guest code events. The

[Qemu-devel] [PATCH v7 2/7] trace: Make trace_get_vcpu_event_count() inlinable

Later patches will make use of it. Signed-off-by: Lluís Vilanova --- trace/control-internal.h |7 ++- trace/control.c | 11 +++ trace/control.h |4 ++-- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git

[Qemu-devel] [PATCH v6 1/9] block: Always set *file in get_block_status

*file should always be set (to NULL, if nothing else) instead of leaving it dangling sometimes. This should also be documented so callers can rely on this behavior. Signed-off-by: Max Reitz --- block/io.c | 6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git

[Qemu-devel] [PATCH v7 0/7] trace: [tcg] Optimize per-vCPU tracing states with separate TB caches

Optimizes tracing of events with the 'tcg' and 'vcpu' properties (e.g., memory accesses), making it feasible to statically enable them by default on all QEMU builds. Some quick'n'dirty numbers with 400.perlbench (SPECcpu2006) on the train input (medium size - suns.pl) and the guest_mem_before

[Qemu-devel] [PATCH v6 5/9] block: Add bdrv_filename()

Split the part which actually refreshes the BlockDriverState.filename field off of bdrv_refresh_filename() into a more generic function bdrv_filename(), which first calls bdrv_refresh_filename() and then stores a qemu-usable filename in the given buffer instead of BlockDriverState.filename. Since

[Qemu-devel] [PATCH v7 3/7] trace: [tcg] Delay changes to dynamic state when translating

This keeps consistency across all decisions taken during translation when the dynamic state of a vCPU is changed in the middle of translating some guest code. Signed-off-by: Lluís Vilanova --- include/qom/cpu.h |3 +++ qom/cpu.c |2 ++

Re: [Qemu-devel] [PATCH] hw/arm/virt-acpi - reserve ECAM space as PNP0C02 device

On 13 January 2017 at 16:36, Ard Biesheuvel wrote: > Linux for arm64 v4.10 and later will complain if the ECAM config space is > not reserved in the ACPI namespace: > > acpi PNP0A08:00: [Firmware Bug]: ECAM area [mem 0x3f00-0x3fff] not > reserved in ACPI

Re: [Qemu-devel] [PATCH v2 1/5] target-m68k: fix bit operation with immediate value

On 01/13/2017 04:51 AM, Laurent Vivier wrote: > M680x0 bit operations with an immediate value use 9 bits of the 16bit > value, while coldfire ones use only 8 bits. I don't see that in the reference manual. Where do you get this from? r~

Re: [Qemu-devel] [PATCH v3 2/2] memory: hmp: add "-f" for "info mtree"

* Peter Xu (pet...@redhat.com) wrote: > Adding one more option "-f" for "info mtree" to dump the flat views of > all the address spaces. > > This will be useful to debug the memory rendering logic, also it'll be > much easier with it to know what memory region is handling what address > range. >

[Qemu-devel] [PATCH v3 4/5] target-m68k: CAS doesn't need aligned access

Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson --- target/m68k/translate.c | 1 - 1 file changed, 1 deletion(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 23e2b06..cf5d8dd 100644 --- a/target/m68k/translate.c +++

[Qemu-devel] [PATCH v3 5/5] target-m68k: increment/decrement with SP

On 680x0 family only. Address Register indirect With postincrement: When using the stack pointer (A7) with byte size data, the register is incremented by two. Address Register indirect With predecrement: When using the stack pointer (A7) with byte size data, the register is decremented by two.

Re: [Qemu-devel] [PATCH] ahci: advertise HOST_CAP_64

On Fri, Jan 13, 2017 at 7:31 PM, John Snow wrote: > > > On 01/13/2017 01:12 PM, Ladi Prosek wrote: >> On Fri, Jan 13, 2017 at 6:23 PM, John Snow wrote: >>> On 01/13/2017 06:02 AM, Ladi Prosek wrote: The AHCI emulation code supports 64-bit addressing and

Re: [Qemu-devel] [PATCH] ahci: advertise HOST_CAP_64

On Fri, Jan 13, 2017 at 6:23 PM, John Snow wrote: > On 01/13/2017 06:02 AM, Ladi Prosek wrote: >> The AHCI emulation code supports 64-bit addressing and should advertise this >> fact in the Host Capabilities register. Both Linux and Windows drivers test >> this bit to decide if

[Qemu-devel] [PATCH v3 0/5] Fixes for target/m68k

This is a series of fixes for target/m68k found: - with RISU (bit operation with immediate) - while debugging package build under chroot (gen_flush_flags() and CAS address modes) - while I was working on the softmmu mode (CAS alignment and SP address modes) v2: - Don't align stack access on

[Qemu-devel] [PATCH v3 3/5] target-m68k: manage pre-dec et post-inc in CAS

In these cases we must update the address register after the operation. Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson --- target/m68k/translate.c | 9 + 1 file changed, 9 insertions(+) diff --git a/target/m68k/translate.c

Re: [Qemu-devel] [PATCH] libvhost-user: Start VQs on SET_VRING_CALL

On Fri, Jan 13, 2017 at 03:09:46PM +, Felipe Franciosi wrote: > Hi Marc-Andre, > > > On 13 Jan 2017, at 07:03, Marc-André Lureau wrote: > > > > Hi > > > > - Original Message - > >> Currently, VQs are started as soon as a SET_VRING_KICK is received. That > >> is

Re: [Qemu-devel] [PATCH] hw/i386: check if nvdimm is enabled before plugging

On Fri, Jan 13, 2017 at 01:17:27PM +, Stefan Hajnoczi wrote: > On Fri, Jan 13, 2017 at 07:56:51PM +0800, Haozhong Zhang wrote: > > The missing of 'nvdimm' in the machine type option '-M' means NVDIMM > > is disabled. QEMU should refuse to plug any NVDIMM device in this case > > and report the

[Qemu-devel] [PATCH] target-i386: Remove AMD feature flag aliases from Opteron models

When CPU vendor is set to AMD, the AMD feature alias bits on CPUID[0x8001].EDX are already automatically copied from CPUID[1].EDX on x86_cpu_realizefn(). When CPU vendor is Intel, those bits are reserved and should be zero. On either case, those bits shouldn't be set in the CPU model table.

[Qemu-devel] [PULL 000/180] QAPI patches for 2017-01-13

This is Marc-André's "[PATCH v8 00/21] qapi doc generation (whole version, squashed)" with a few commit messages tweaked, and "[PATCH v8 14/21] (SQUASHED) move doc to schema" unsquashed into 161 patches. We did all the respins with in this squashed form to reduce noise. However, since the

[Qemu-devel] [PATCH] 9pfs: fix off-by-one error in PDU free list

The server can handle MAX_REQ - 1 PDUs at a time and the virtio-9p device has a MAX_REQ sized virtqueue. If the client manages to fill up the virtqueue, pdu_alloc() will fail and the request won't be processed without any notice to the client (it actually causes the linux 9p client to hang). This

Re: [Qemu-devel] [PATCH] ahci: advertise HOST_CAP_64

On 01/13/2017 01:12 PM, Ladi Prosek wrote: > On Fri, Jan 13, 2017 at 6:23 PM, John Snow wrote: >> On 01/13/2017 06:02 AM, Ladi Prosek wrote: >>> The AHCI emulation code supports 64-bit addressing and should advertise this >>> fact in the Host Capabilities register. Both Linux

Re: [Qemu-devel] [PATCH] qemu-capabilities: Fix query-cpu-model-expansion on s390 with older kernel

On Fri, Jan 13, 2017 at 09:06:52AM -0500, Jason J. Herne wrote: > On 01/13/2017 05:04 AM, Jiri Denemark wrote: > > On Thu, Jan 12, 2017 at 11:18:11 -0500, Collin L. Walling wrote: > > > When running on s390 with a kernel that does not support cpu model > > > checking and > > > with a Qemu new

Re: [Qemu-devel] [PATCH v2 3/5] target-m68k: manage pre-dec et post-inc in CAS

On 01/13/2017 04:52 AM, Laurent Vivier wrote: > In these cases we must update the address register after > the operation. > > Signed-off-by: Laurent Vivier > --- > target/m68k/translate.c | 9 + > 1 file changed, 9 insertions(+) Reviewed-by: Richard Henderson

Re: [Qemu-devel] [PULL 0/6] x86 and machine queue, 2017-01-17

On 12 January 2017 at 17:53, Eduardo Habkost wrote: > The following changes since commit 204febd17f9ebb9e94b1980b42c7f2c2307851c1: > > libqtest: handle zero length memwrite/memread (2017-01-12 10:45:59 +) > > are available in the git repository at: > >

[Qemu-devel] bug in new ubfx code

Hi all, I tracked down a boot issue I was having with running the kernel under AArch64 system emulation to commit It appears that ubfx is executing incorrectly: the following code .global _start _start: mov x1, #0x1124 ubfx x2, x1, #28, #4 built with aarch64-linux-gnu-gcc -o

Re: [Qemu-devel] bug in new ubfx code

On 01/13/2017 09:27 AM, Ard Biesheuvel wrote: > Hi all, > > I tracked down a boot issue I was having with running the kernel under > AArch64 system emulation to commit > > It appears that ubfx is executing incorrectly: the following code > > .global _start > _start: > mov x1, #0x1124 >

Re: [Qemu-devel] [PATCH v2 1/5] target-m68k: fix bit operation with immediate value

Le 13/01/2017 à 18:55, Richard Henderson a écrit : > On 01/13/2017 04:51 AM, Laurent Vivier wrote: >> M680x0 bit operations with an immediate value use 9 bits of the 16bit >> value, while coldfire ones use only 8 bits. > > I don't see that in the reference manual. Where do you get this from?

[Qemu-devel] [PATCH v2] hw/arm/virt-acpi - reserve ECAM space as PNP0C02 device

Linux for arm64 v4.10 and later will complain if the ECAM config space is not reserved in the ACPI namespace: acpi PNP0A08:00: [Firmware Bug]: ECAM area [mem 0x3f00-0x3fff] not reserved in ACPI namespace The rationale is that OSes that don't consume the MCFG table should still be able

Re: [Qemu-devel] [PATCH v2 2/5] target-m68k: fix gen_flush_flags()

On 01/13/2017 04:52 AM, Laurent Vivier wrote: > gen_flush_flags() is setting unconditionally cc_op_synced to 1 > and s->cc_op to CC_OP_FLAGS, whereas env->cc_op can be set > to something else by a previous tcg fragment. > > We fix that by not setting cc_op_synced to 1 > (except for

Re: [Qemu-devel] [PATCH v2 1/5] target-m68k: fix bit operation with immediate value

On 01/13/2017 10:23 AM, Laurent Vivier wrote: > See "BSET Instruction Format:BIT NUMBER STATIC, SPECIFIED AS IMMEDIATE > DATA", p. 4.58 of "M68000 FAMILY PROGRAMMER’S REFERENCE MANUAL", "BIT > NUMBER" is bits 0 to 8 of extended word. Oops, yep. I misread that. Reviewed-by: Richard Henderson

[Qemu-devel] [PATCH v3 1/5] target-m68k: fix bit operation with immediate value

M680x0 bit operations with an immediate value use 9 bits of the 16bit value, while coldfire ones use only 8 bits. Signed-off-by: Laurent Vivier Reviewed-by: Richard Henderson --- target/m68k/translate.c | 13 ++--- 1 file changed, 10 insertions(+),

Re: [Qemu-devel] [PATCH v8 12/21] qapi.py: fix line break before binary operator pep8

Marc-André Lureau writes: > Hi > > - Original Message - >> Marc-André Lureau writes: >> >> > Python code style accepts both form, but pep8 complains. Better to clean >> > up the single warning for now, so new errors stand out more

Re: [Qemu-devel] [PATCH] libvhost-user: Start VQs on SET_VRING_CALL

> On 13 Jan 2017, at 09:04, Michael S. Tsirkin wrote: > > On Fri, Jan 13, 2017 at 03:09:46PM +, Felipe Franciosi wrote: >> Hi Marc-Andre, >> >>> On 13 Jan 2017, at 07:03, Marc-André Lureau wrote: >>> >>> Hi >>> >>> - Original Message -

Re: [Qemu-devel] [PATCH v2 4/5] target-m68k: CAS doesn't need aligned access

On 01/13/2017 04:52 AM, Laurent Vivier wrote: > Signed-off-by: Laurent Vivier > --- > target/m68k/translate.c | 1 - > 1 file changed, 1 deletion(-) Huh. Wow. Ok. Reviewed-by: Richard Henderson r~

Re: [Qemu-devel] [PATCH] libvhost-user: Start VQs on SET_VRING_CALL

On Fri, Jan 13, 2017 at 05:15:22PM +, Felipe Franciosi wrote: > > > On 13 Jan 2017, at 09:04, Michael S. Tsirkin wrote: > > > > On Fri, Jan 13, 2017 at 03:09:46PM +, Felipe Franciosi wrote: > >> Hi Marc-Andre, > >> > >>> On 13 Jan 2017, at 07:03, Marc-André Lureau

[Qemu-devel] [PATCH v3 2/5] target-m68k: fix gen_flush_flags()

gen_flush_flags() is setting unconditionally cc_op_synced to 1 and s->cc_op to CC_OP_FLAGS, whereas env->cc_op can be set to something else by a previous tcg fragment. We fix that by not setting cc_op_synced to 1 (except for gen_helper_flush_flags() that updates env->cc_op) FIX:

Re: [Qemu-devel] [PATCH] libvhost-user: Start VQs on SET_VRING_CALL

> On 13 Jan 2017, at 10:18, Michael S. Tsirkin wrote: > > On Fri, Jan 13, 2017 at 05:15:22PM +, Felipe Franciosi wrote: >> >>> On 13 Jan 2017, at 09:04, Michael S. Tsirkin wrote: >>> >>> On Fri, Jan 13, 2017 at 03:09:46PM +, Felipe Franciosi wrote:

Re: [Qemu-devel] [virtio-dev] Re: [PATCH v15 0/2] virtio-crypto: virtio crypto device specification

> > On Fri, Jan 13, 2017 at 02:54:29AM +, Gonglei (Arei) wrote: > > > > > > > > On Thu, Jan 12, 2017 at 12:26:24PM +, Gonglei (Arei) wrote: > > > > Hi, > > > > > > > > > > > > > > > > > > On 01/04/2017 11:10 AM, Gonglei (Arei) wrote: > > > > > > Hi all, > > > > > > > > > > > > I attach

Re: [Qemu-devel] [PATCH] virtio_crypto: header update

> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Saturday, January 14, 2017 12:18 AM > To: qemu-devel@nongnu.org > Cc: Gonglei (Arei) > Subject: [PATCH] virtio_crypto: header update > > Update header from latest linux driver. Session creation structs gain

Re: [Qemu-devel] [PATCH v8 07/21] qapi: avoid interleaving sections and parameters

Marc-André Lureau writes: > Follow documentation guideline, body, parameters then additional > sections. > > Signed-off-by: Marc-André Lureau As proposed in review of v7, I'm replacing commit message by qapi: Reorder doc comments for

Re: [Qemu-devel] [PATCH v8 08/21] qapi: move experimental note down

Marc-André Lureau writes: > Use a better 'Note:' section, move it below parameters following > guidelines. > > Signed-off-by: Marc-André Lureau As proposed in review of v7, I'm replacing commit message by qapi: Move "command is

[Qemu-devel] [PATCH] virtio_crypto: header update

Update header from latest linux driver. Session creation structs gain padding to make them same size. Formatting cleanups. Signed-off-by: Michael S. Tsirkin --- include/standard-headers/linux/virtio_crypto.h | 481 + 1 file changed, 251 insertions(+),

Re: [Qemu-devel] [PATCH v8 12/21] qapi.py: fix line break before binary operator pep8

Marc-André Lureau writes: > Python code style accepts both form, but pep8 complains. Better to clean > up the single warning for now, so new errors stand out more easily. > > Fix scripts/qapi.py:1539:21: W503 line break before binary operator > > Signed-off-by:

[Qemu-devel] [PATCH] update-linux-headers.sh: support __bitwise

In 4.10, Linux is switching from __bitwise__ to use __bitwise exclusively. Update our script accordingly. Signed-off-by: Michael S. Tsirkin --- scripts/update-linux-headers.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/update-linux-headers.sh

Re: [Qemu-devel] [PATCH v8 12/21] qapi.py: fix line break before binary operator pep8

Hi - Original Message - > Marc-André Lureau writes: > > > Python code style accepts both form, but pep8 complains. Better to clean > > up the single warning for now, so new errors stand out more easily. > > > > Fix scripts/qapi.py:1539:21: W503 line break

Re: [Qemu-devel] Proposal PCI/PCIe device placement on PAPR guests

On Fri, 13 Jan 2017 09:57:36 +1100 David Gibson wrote: > On Thu, Jan 12, 2017 at 11:31:35AM +0100, Andrea Bolognani wrote: > > On Mon, 2017-01-09 at 10:46 +1100, David Gibson wrote: > > > > >* To allow for hotplugged devices, libvirt should also add a number >

Re: [Qemu-devel] [PATCH V4 net-next] vhost_net: device IOTLB support

On Fri, Jan 13, 2017 at 10:45:09AM +0800, Jason Wang wrote: > > > On 2017年01月12日 22:17, Michael S. Tsirkin wrote: > > On Wed, Jan 11, 2017 at 12:32:12PM +0800, Jason Wang wrote: > > > This patches implements Device IOTLB support for vhost kernel. This is > > > done through: > > > > > > 1)

[Qemu-devel] [PATCH] hw/arm/virt-acpi - reserve ECAM space as PNP0C02 device

Linux for arm64 v4.10 and later will complain if the ECAM config space is not reserved in the ACPI namespace: acpi PNP0A08:00: [Firmware Bug]: ECAM area [mem 0x3f00-0x3fff] not reserved in ACPI namespace The rationale is that OSes that don't consume the MCFG table should still be able

Re: [Qemu-devel] [PATCH v7 2/7] trace: Make trace_get_vcpu_event_count() inlinable

On 01/13/2017 12:48 PM, Lluís Vilanova wrote: uring and controlling the state of tracing events. * - * Copyright (C) 2011-2016 Lluís Vilanova + * Copyright (C) 2011-2017 Lluís Vilanova * * This work is licensed under the terms of the GNU GPL,

Re: [Qemu-devel] [PATCH v7 3/7] trace: [tcg] Delay changes to dynamic state when translating

On 01/13/2017 12:48 PM, Lluís Vilanova wrote: This keeps consistency across all decisions taken during translation when the dynamic state of a vCPU is changed in the middle of translating some guest code. Signed-off-by: Lluís Vilanova --- include/qom/cpu.h |3 +++

Re: [Qemu-devel] [PATCH RFC v3 00/14] VT-d: vfio enablement and misc enhances

On Fri, Jan 13, 2017 at 05:58:02PM +0200, Michael S. Tsirkin wrote: > On Fri, Jan 13, 2017 at 11:06:26AM +0800, Peter Xu wrote: > > v3: > > - fix style error reported by patchew > > - fix comment in domain switch patch: use "IOMMU address space" rather > > than "IOMMU region" [Kevin] > > - add

Re: [Qemu-devel] [PATCH 0/2] virtio: revert virtio_queue_set_notification() nesting

On 01/12/2017 03:46 AM, Stefan Hajnoczi wrote: The virtio_queue_set_notification() nesting introduced for AioContext polling raised an assertion with virtio-net (even in non-polling mode). Converting virtio-net and virtio-crypto to use virtio_queue_set_notification() in a nesting fashion would

[Qemu-devel] [PATCH] target-openrisc: Fix exception handling status registers

I am working on testing instruction emulation patches for the linux kernel. During testing I found these 2 issues: - sets DSX (delay slot exception) but never clears it - EEAR for illegal insns should point to the bad exception (as per openrisc spec) but its not This patch fixes these two

Re: [Qemu-devel] [PATCH for-2.9 v3] qapi: add explicit null to string input and output visitors

Greg Kurz writes: > This may be used for deprecated object properties that are kept for > backwards compatibility. > > Signed-off-by: Greg Kurz Reviewed-by: Markus Armbruster Happy to merge this as soon as we have an actual user.

[Qemu-devel] [PATCH v8 03/21] qapi: make TODOs named-sections

Have the TODO in the TAG: format, so they will stand out in the generated documentation. Signed-off-by: Marc-André Lureau --- qapi-schema.json | 4 ++-- qapi/introspect.json | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/qapi-schema.json

[Qemu-devel] [PATCH v8 05/21] qapi: improve TransactionAction doc

TransactionAction is a flat union, document 'type' versions exhaustively, and sort the members. Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster --- qapi-schema.json | 31 --- 1 file changed, 16

[Qemu-devel] [PATCH v8 04/21] qapi: improve device_add schema

'device_add' is still incomplete for now, but we can fix a few arguments: - 'bus' is a common argument, regardless of the device - 'id' is an optional argument Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster Reviewed-by: Eric Blake

[Qemu-devel] [PATCH v8 06/21] qga/schema: improve guest-set-vcpus Returns: section

Itemize the possible return values of guest-set-vcpus. Drop the blank lines for consistency with itemized lists elsewhere. Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster --- qga/qapi-schema.json | 11 --- 1 file changed,

[Qemu-devel] [PATCH v8 09/21] qapi: add some sections in docs

Add some more section titles to organize the documentation we're going to generate. Signed-off-by: Marc-André Lureau Reviewed-by: Markus Armbruster --- qapi-schema.json | 4 qapi/block-core.json | 6 -- qapi/block.json | 10

[Qemu-devel] [PATCH v8 02/21] qapi: move QKeyCode doc body at the top

Following documentation guidelines. Signed-off-by: Marc-André Lureau --- qapi-schema.json | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/qapi-schema.json b/qapi-schema.json index 1d4f27f1a3..bcbf72bf59 100644 --- a/qapi-schema.json +++

[Qemu-devel] [PATCH v8 12/21] qapi.py: fix line break before binary operator pep8

Python code style accepts both form, but pep8 complains. Better to clean up the single warning for now, so new errors stand out more easily. Fix scripts/qapi.py:1539:21: W503 line break before binary operator Signed-off-by: Marc-André Lureau --- scripts/qapi.py | 4

[Qemu-devel] [PULL 2/3] cpu_common_reset: wrap TCG specific code in tcg_enabled()

Both the cpu->tb_jmp_cache and SoftMMU TLB structures are only used when running TCG code so we might as well skip them for anything else. Signed-off-by: Alex Bennée Reviewed-by: Eduardo Habkost --- qom/cpu.c | 10 ++ 1 file changed, 6

Re: [Qemu-devel] [PULL 00/30] target-sparc sun4v support

On 12 January 2017 at 02:55, Richard Henderson wrote: > Mark Cave-Ayland asked me to handle the merge of this patch set > while he is traveling. > > This is the v2 that Artyom posted today. I had reviewed the majority > of v1 earlier. I re-read through the rebase and saw

Re: [Qemu-devel] [PATCH v2] x86: add AVX512_VPOPCNTDQ features

On Fri, Jan 13, 2017 at 09:53:31AM +0800, He Chen wrote: > AVX512_VPOPCNTDQ: Vector POPCNT instructions for word and qwords. > variable precision. > > Signed-off-by: He Chen Reviewed-by: Eduardo Habkost Applied to x86-next. Thanks! -- Eduardo

Re: [Qemu-devel] [PULL 0/2] Travis updates

On 12 January 2017 at 13:16, Alex Bennée wrote: > The following changes since commit b44486dfb9447c88e4b216e730adcc780190852c: > > Merge remote-tracking branch 'remotes/kraxel/tags/pull-ui-20170110-1' into > staging (2017-01-10 14:52:34 +) > > are available in the

[Qemu-devel] [PATCH v8 13/21] texi2pod: learn quotation, deftp and deftypefn

Learn a few more markups used for API documentation. Signed-off-by: Marc-André Lureau --- scripts/texi2pod.pl | 54 ++--- 1 file changed, 51 insertions(+), 3 deletions(-) diff --git a/scripts/texi2pod.pl

[Qemu-devel] [PATCH v8 01/21] qapi: replace 'o' for list items

Replace with '*', the common form for list items. Signed-off-by: Marc-André Lureau --- qapi-schema.json | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/qapi-schema.json b/qapi-schema.json index eab8d4a9ee..1d4f27f1a3 100644 ---

[Qemu-devel] [PATCH v8 07/21] qapi: avoid interleaving sections and parameters

Follow documentation guideline, body, parameters then additional sections. Signed-off-by: Marc-André Lureau --- qapi-schema.json | 10 +- qapi/event.json | 4 ++-- qapi/introspect.json | 3 +-- 3 files changed, 8 insertions(+), 9 deletions(-)

[Qemu-devel] [PATCH v8 00/21] qapi doc generation (whole version, squashed)

Add a qapi2texi script to generate the documentation from the qapi schemas. The SQUASHED patch in this series is a squashed version of the documentation move from qmp-commands.txt to the schemas. The whole version (not sent on the ML to avoid spamming) is in the following git branch:

[Qemu-devel] [PATCH v8 08/21] qapi: move experimental note down

Use a better 'Note:' section, move it below parameters following guidelines. Signed-off-by: Marc-André Lureau --- qapi/block-core.json | 24 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/qapi/block-core.json

[Qemu-devel] [PATCH] cryptodev: setiv only when really need

ECB mode cipher doesn't need IV, if we setiv for it then qemu crypto API would report "Expected IV size 0 not **", so we should setiv only when the cipher algos really need. Signed-off-by: Longpeng(Mike) --- backends/cryptodev-builtin.c | 10 ++ 1 file changed, 6

[Qemu-devel] [PATCH] hw/core/null-machine: Add the possibility to instantiate a CPU, RAM and kernel

Sometimes it is useful to have just a machine with CPU and RAM, without any further hardware in it, e.g. if you just want to do some instruction debugging for TCG with a remote GDB attached to QEMU, or run some embedded code with the "-semihosting" QEMU parameter. qemu-system-m68k already features

Re: [Qemu-devel] [PULL 0/4] migration: QTAILQ migration

On 13 January 2017 at 03:37, Amit Shah wrote: > On (Fri) 06 Jan 2017 [12:10:22], Peter Maydell wrote: >> On 5 January 2017 at 16:32, Amit Shah wrote: >> > The following changes since commit >> > dbe2b65566e76d3c3a0c3358285c0336ac61e757: >> > >> >

[Qemu-devel] [PATCH] sdl2: fix build failure on windows

Cc: Stefan Weil Cc: Samuel Thibault Signed-off-by: Gerd Hoffmann --- ui/sdl2.c | 6 ++ 1 file changed, 6 insertions(+) diff --git a/ui/sdl2.c b/ui/sdl2.c index 9a79b17..91fb111 100644 --- a/ui/sdl2.c +++ b/ui/sdl2.c @@ -817,9

Re: [Qemu-devel] [PATCH v8 10/10] megasas: remove unnecessary megasas_use_msix()

On 01/13/2017 08:12 AM, Cao jin wrote: > Also move certain hunk above, to place msix init related code together. > > CC: Hannes Reinecke > CC: Paolo Bonzini > CC: Markus Armbruster > CC: Marcel Apfelbaum > CC: Michael S.

Re: [Qemu-devel] [PATCH v8 00/10] Convert msix_init() to error

On 01/13/2017 04:22 PM, Markus Armbruster wrote: > Cao jin writes: > >> Only a tiny modification in patch "megasas: remove unnecessary >> megasas_use_msix()" to fix a megasas issue. > > Please have a look at Michael's review in > Message-ID:

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