diff mbox

hw/i386: Fix IVHD entry length for AMD IOMMU

Message ID f6aa6ac8-3c3c-bf90-6273-3d584f4707c8@web.de (mailing list archive)
State New, archived
Headers show

Commit Message

Jan Kiszka March 29, 2018, 12:51 p.m. UTC 
From: Jan Kiszka <jan.kiszka@siemens.com>

Counting from the IVHD ID field to the all-devices entry, we have 28
bytes, not 36.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 hw/i386/acpi-build.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

no-reply@patchew.org March 31, 2018, 7:32 a.m. UTC | #1 
Hi,

This series failed docker-quick@centos6 build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

Type: series
Message-id: f6aa6ac8-3c3c-bf90-6273-3d584f4707c8@web.de
Subject: [Qemu-devel] [PATCH] hw/i386: Fix IVHD entry length for AMD IOMMU

=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-quick@centos6
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
335e2a05e9 hw/i386: Fix IVHD entry length for AMD IOMMU

=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
  BUILD   centos6
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-ooh2mz2y/src'
  GEN     /var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot'...
done.
Checking out files:  23% (1428/6066)   
Checking out files:  24% (1456/6066)   
Checking out files:  25% (1517/6066)   
Checking out files:  26% (1578/6066)   
Checking out files:  27% (1638/6066)   
Checking out files:  27% (1664/6066)   
Checking out files:  28% (1699/6066)   
Checking out files:  29% (1760/6066)   
Checking out files:  30% (1820/6066)   
Checking out files:  31% (1881/6066)   
Checking out files:  32% (1942/6066)   
Checking out files:  33% (2002/6066)   
Checking out files:  34% (2063/6066)   
Checking out files:  35% (2124/6066)   
Checking out files:  36% (2184/6066)   
Checking out files:  37% (2245/6066)   
Checking out files:  38% (2306/6066)   
Checking out files:  39% (2366/6066)   
Checking out files:  40% (2427/6066)   
Checking out files:  41% (2488/6066)   
Checking out files:  42% (2548/6066)   
Checking out files:  43% (2609/6066)   
Checking out files:  44% (2670/6066)   
Checking out files:  45% (2730/6066)   
Checking out files:  46% (2791/6066)   
Checking out files:  47% (2852/6066)   
Checking out files:  48% (2912/6066)   
Checking out files:  49% (2973/6066)   
Checking out files:  50% (3033/6066)   
Checking out files:  51% (3094/6066)   
Checking out files:  52% (3155/6066)   
Checking out files:  53% (3215/6066)   
Checking out files:  54% (3276/6066)   
Checking out files:  55% (3337/6066)   
Checking out files:  56% (3397/6066)   
Checking out files:  57% (3458/6066)   
Checking out files:  58% (3519/6066)   
Checking out files:  59% (3579/6066)   
Checking out files:  60% (3640/6066)   
Checking out files:  61% (3701/6066)   
Checking out files:  62% (3761/6066)   
Checking out files:  63% (3822/6066)   
Checking out files:  64% (3883/6066)   
Checking out files:  65% (3943/6066)   
Checking out files:  66% (4004/6066)   
Checking out files:  67% (4065/6066)   
Checking out files:  68% (4125/6066)   
Checking out files:  69% (4186/6066)   
Checking out files:  70% (4247/6066)   
Checking out files:  71% (4307/6066)   
Checking out files:  72% (4368/6066)   
Checking out files:  73% (4429/6066)   
Checking out files:  74% (4489/6066)   
Checking out files:  75% (4550/6066)   
Checking out files:  76% (4611/6066)   
Checking out files:  77% (4671/6066)   
Checking out files:  78% (4732/6066)   
Checking out files:  79% (4793/6066)   
Checking out files:  80% (4853/6066)   
Checking out files:  81% (4914/6066)   
Checking out files:  82% (4975/6066)   
Checking out files:  83% (5035/6066)   
Checking out files:  84% (5096/6066)   
Checking out files:  85% (5157/6066)   
Checking out files:  86% (5217/6066)   
Checking out files:  87% (5278/6066)   
Checking out files:  88% (5339/6066)   
Checking out files:  88% (5393/6066)   
Checking out files:  89% (5399/6066)   
Checking out files:  90% (5460/6066)   
Checking out files:  91% (5521/6066)   
Checking out files:  92% (5581/6066)   
Checking out files:  93% (5642/6066)   
Checking out files:  94% (5703/6066)   
Checking out files:  95% (5763/6066)   
Checking out files:  96% (5824/6066)   
Checking out files:  97% (5885/6066)   
Checking out files:  98% (5945/6066)   
Checking out files:  99% (6006/6066)   
Checking out files: 100% (6066/6066)   
Checking out files: 100% (6066/6066), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '6b3d716e2b6472eb7189d3220552280ef3d832ce'
tar: /var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar: Wrote only 2048 of 10240 bytes
tar: Error is not recoverable: exiting now
failed to create tar file
  COPY    RUNNER
    RUN test-quick in qemu:centos6 
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
/var/tmp/qemu/run: line 32: prep_fail: command not found
Packages installed:
SDL-devel-1.2.14-7.el6_7.1.x86_64
bison-2.4.1-5.el6.x86_64
bzip2-devel-1.0.5-7.el6_0.x86_64
ccache-3.1.6-2.el6.x86_64
csnappy-devel-0-6.20150729gitd7bc683.el6.x86_64
flex-2.5.35-9.el6.x86_64
gcc-4.4.7-18.el6.x86_64
gettext-0.17-18.el6.x86_64
git-1.7.1-9.el6_9.x86_64
glib2-devel-2.28.8-9.el6.x86_64
libepoxy-devel-1.2-3.el6.x86_64
libfdt-devel-1.4.0-1.el6.x86_64
librdmacm-devel-1.0.21-0.el6.x86_64
lzo-devel-2.03-3.1.el6_5.1.x86_64
make-3.81-23.el6.x86_64
mesa-libEGL-devel-11.0.7-4.el6.x86_64
mesa-libgbm-devel-11.0.7-4.el6.x86_64
package g++ is not installed
pixman-devel-0.32.8-1.el6.x86_64
spice-glib-devel-0.26-8.el6.x86_64
spice-server-devel-0.12.4-16.el6.x86_64
tar-1.23-15.el6_8.x86_64
vte-devel-0.25.1-9.el6.x86_64
xen-devel-4.6.6-2.el6.x86_64
zlib-devel-1.2.3-29.el6.x86_64

Environment variables:
PACKAGES=bison     bzip2-devel     ccache     csnappy-devel     flex     g++     gcc     gettext     git     glib2-devel     libepoxy-devel     libfdt-devel     librdmacm-devel     lzo-devel     make     mesa-libEGL-devel     mesa-libgbm-devel     pixman-devel     SDL-devel     spice-glib-devel     spice-server-devel     tar     vte-devel     xen-devel     zlib-devel
HOSTNAME=3294c7b71f58
MAKEFLAGS= -j8
J=8
CCACHE_DIR=/var/tmp/ccache
EXTRA_CONFIGURE_OPTS=
V=
SHOW_ENV=1
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
TARGET_LIST=
SHLVL=1
HOME=/root
TEST_DIR=/tmp/qemu-test
FEATURES= dtc
DEBUG=
_=/usr/bin/env

Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install

ERROR: DTC (libfdt) version >= 1.4.2 not present.
       Please install the DTC (libfdt) devel package

Traceback (most recent call last):
  File "./tests/docker/docker.py", line 407, in <module>
    sys.exit(main())
  File "./tests/docker/docker.py", line 404, in main
    return args.cmdobj.run(args, argv)
  File "./tests/docker/docker.py", line 261, in run
    return Docker().run(argv, args.keep, quiet=args.quiet)
  File "./tests/docker/docker.py", line 229, in run
    quiet=quiet)
  File "./tests/docker/docker.py", line 147, in _do_check
    return subprocess.check_call(self._command + cmd, **kwargs)
  File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=8cdf8bca34b511e8817452540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223:/var/tmp/qemu:z,ro', 'qemu:centos6', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 1
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-ooh2mz2y/src'
make: *** [tests/docker/Makefile.include:163: docker-run-test-quick@centos6] Error 2

real	1m0.294s
user	0m9.404s
sys	0m6.923s
=== OUTPUT END ===

Test command exited with code: 2


---
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Please send your feedback to patchew-devel@redhat.com
Jan Kiszka March 31, 2018, 8:59 a.m. UTC | #2 
On 2018-03-31 09:32, no-reply@patchew.org wrote:
> Hi,
> 
> This series failed docker-quick@centos6 build test. Please find the testing commands and
> their output below. If you have Docker installed, you can probably reproduce it
> locally.

Apparently, this test case is broken. Who is operating this?

Jan

> 
> Type: series
> Message-id: f6aa6ac8-3c3c-bf90-6273-3d584f4707c8@web.de
> Subject: [Qemu-devel] [PATCH] hw/i386: Fix IVHD entry length for AMD IOMMU
> 
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
> set -e
> git submodule update --init dtc
> # Let docker tests dump environment info
> export SHOW_ENV=1
> export J=8
> time make docker-test-quick@centos6
> === TEST SCRIPT END ===
> 
> Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> Switched to a new branch 'test'
> 335e2a05e9 hw/i386: Fix IVHD entry length for AMD IOMMU
> 
> === OUTPUT BEGIN ===
> Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
> Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/dtc'...
> Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
>   BUILD   centos6
> make[1]: Entering directory '/var/tmp/patchew-tester-tmp-ooh2mz2y/src'
>   GEN     /var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar
> Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot'...
> done.
> Checking out files:  23% (1428/6066)   
> Checking out files:  24% (1456/6066)   
> Checking out files:  25% (1517/6066)   
> Checking out files:  26% (1578/6066)   
> Checking out files:  27% (1638/6066)   
> Checking out files:  27% (1664/6066)   
> Checking out files:  28% (1699/6066)   
> Checking out files:  29% (1760/6066)   
> Checking out files:  30% (1820/6066)   
> Checking out files:  31% (1881/6066)   
> Checking out files:  32% (1942/6066)   
> Checking out files:  33% (2002/6066)   
> Checking out files:  34% (2063/6066)   
> Checking out files:  35% (2124/6066)   
> Checking out files:  36% (2184/6066)   
> Checking out files:  37% (2245/6066)   
> Checking out files:  38% (2306/6066)   
> Checking out files:  39% (2366/6066)   
> Checking out files:  40% (2427/6066)   
> Checking out files:  41% (2488/6066)   
> Checking out files:  42% (2548/6066)   
> Checking out files:  43% (2609/6066)   
> Checking out files:  44% (2670/6066)   
> Checking out files:  45% (2730/6066)   
> Checking out files:  46% (2791/6066)   
> Checking out files:  47% (2852/6066)   
> Checking out files:  48% (2912/6066)   
> Checking out files:  49% (2973/6066)   
> Checking out files:  50% (3033/6066)   
> Checking out files:  51% (3094/6066)   
> Checking out files:  52% (3155/6066)   
> Checking out files:  53% (3215/6066)   
> Checking out files:  54% (3276/6066)   
> Checking out files:  55% (3337/6066)   
> Checking out files:  56% (3397/6066)   
> Checking out files:  57% (3458/6066)   
> Checking out files:  58% (3519/6066)   
> Checking out files:  59% (3579/6066)   
> Checking out files:  60% (3640/6066)   
> Checking out files:  61% (3701/6066)   
> Checking out files:  62% (3761/6066)   
> Checking out files:  63% (3822/6066)   
> Checking out files:  64% (3883/6066)   
> Checking out files:  65% (3943/6066)   
> Checking out files:  66% (4004/6066)   
> Checking out files:  67% (4065/6066)   
> Checking out files:  68% (4125/6066)   
> Checking out files:  69% (4186/6066)   
> Checking out files:  70% (4247/6066)   
> Checking out files:  71% (4307/6066)   
> Checking out files:  72% (4368/6066)   
> Checking out files:  73% (4429/6066)   
> Checking out files:  74% (4489/6066)   
> Checking out files:  75% (4550/6066)   
> Checking out files:  76% (4611/6066)   
> Checking out files:  77% (4671/6066)   
> Checking out files:  78% (4732/6066)   
> Checking out files:  79% (4793/6066)   
> Checking out files:  80% (4853/6066)   
> Checking out files:  81% (4914/6066)   
> Checking out files:  82% (4975/6066)   
> Checking out files:  83% (5035/6066)   
> Checking out files:  84% (5096/6066)   
> Checking out files:  85% (5157/6066)   
> Checking out files:  86% (5217/6066)   
> Checking out files:  87% (5278/6066)   
> Checking out files:  88% (5339/6066)   
> Checking out files:  88% (5393/6066)   
> Checking out files:  89% (5399/6066)   
> Checking out files:  90% (5460/6066)   
> Checking out files:  91% (5521/6066)   
> Checking out files:  92% (5581/6066)   
> Checking out files:  93% (5642/6066)   
> Checking out files:  94% (5703/6066)   
> Checking out files:  95% (5763/6066)   
> Checking out files:  96% (5824/6066)   
> Checking out files:  97% (5885/6066)   
> Checking out files:  98% (5945/6066)   
> Checking out files:  99% (6006/6066)   
> Checking out files: 100% (6066/6066)   
> Checking out files: 100% (6066/6066), done.
> Your branch is up-to-date with 'origin/test'.
> Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
> Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot/dtc'...
> Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
> Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
> Cloning into '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar.vroot/ui/keycodemapdb'...
> Submodule path 'ui/keycodemapdb': checked out '6b3d716e2b6472eb7189d3220552280ef3d832ce'
> tar: /var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223/qemu.tar: Wrote only 2048 of 10240 bytes
> tar: Error is not recoverable: exiting now
> failed to create tar file
>   COPY    RUNNER
>     RUN test-quick in qemu:centos6 
> tar: Unexpected EOF in archive
> tar: Unexpected EOF in archive
> tar: Error is not recoverable: exiting now
> /var/tmp/qemu/run: line 32: prep_fail: command not found
> Packages installed:
> SDL-devel-1.2.14-7.el6_7.1.x86_64
> bison-2.4.1-5.el6.x86_64
> bzip2-devel-1.0.5-7.el6_0.x86_64
> ccache-3.1.6-2.el6.x86_64
> csnappy-devel-0-6.20150729gitd7bc683.el6.x86_64
> flex-2.5.35-9.el6.x86_64
> gcc-4.4.7-18.el6.x86_64
> gettext-0.17-18.el6.x86_64
> git-1.7.1-9.el6_9.x86_64
> glib2-devel-2.28.8-9.el6.x86_64
> libepoxy-devel-1.2-3.el6.x86_64
> libfdt-devel-1.4.0-1.el6.x86_64
> librdmacm-devel-1.0.21-0.el6.x86_64
> lzo-devel-2.03-3.1.el6_5.1.x86_64
> make-3.81-23.el6.x86_64
> mesa-libEGL-devel-11.0.7-4.el6.x86_64
> mesa-libgbm-devel-11.0.7-4.el6.x86_64
> package g++ is not installed
> pixman-devel-0.32.8-1.el6.x86_64
> spice-glib-devel-0.26-8.el6.x86_64
> spice-server-devel-0.12.4-16.el6.x86_64
> tar-1.23-15.el6_8.x86_64
> vte-devel-0.25.1-9.el6.x86_64
> xen-devel-4.6.6-2.el6.x86_64
> zlib-devel-1.2.3-29.el6.x86_64
> 
> Environment variables:
> PACKAGES=bison     bzip2-devel     ccache     csnappy-devel     flex     g++     gcc     gettext     git     glib2-devel     libepoxy-devel     libfdt-devel     librdmacm-devel     lzo-devel     make     mesa-libEGL-devel     mesa-libgbm-devel     pixman-devel     SDL-devel     spice-glib-devel     spice-server-devel     tar     vte-devel     xen-devel     zlib-devel
> HOSTNAME=3294c7b71f58
> MAKEFLAGS= -j8
> J=8
> CCACHE_DIR=/var/tmp/ccache
> EXTRA_CONFIGURE_OPTS=
> V=
> SHOW_ENV=1
> PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
> PWD=/
> TARGET_LIST=
> SHLVL=1
> HOME=/root
> TEST_DIR=/tmp/qemu-test
> FEATURES= dtc
> DEBUG=
> _=/usr/bin/env
> 
> Configure options:
> --enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install
> 
> ERROR: DTC (libfdt) version >= 1.4.2 not present.
>        Please install the DTC (libfdt) devel package
> 
> Traceback (most recent call last):
>   File "./tests/docker/docker.py", line 407, in <module>
>     sys.exit(main())
>   File "./tests/docker/docker.py", line 404, in main
>     return args.cmdobj.run(args, argv)
>   File "./tests/docker/docker.py", line 261, in run
>     return Docker().run(argv, args.keep, quiet=args.quiet)
>   File "./tests/docker/docker.py", line 229, in run
>     quiet=quiet)
>   File "./tests/docker/docker.py", line 147, in _do_check
>     return subprocess.check_call(self._command + cmd, **kwargs)
>   File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
>     raise CalledProcessError(retcode, cmd)
> subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=8cdf8bca34b511e8817452540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-ooh2mz2y/src/docker-src.2018-03-31-03.31.12.17223:/var/tmp/qemu:z,ro', 'qemu:centos6', '/var/tmp/qemu/run', 'test-quick']' returned non-zero exit status 1
> make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
> make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-ooh2mz2y/src'
> make: *** [tests/docker/Makefile.include:163: docker-run-test-quick@centos6] Error 2
> 
> real	1m0.294s
> user	0m9.404s
> sys	0m6.923s
> === OUTPUT END ===
> 
> Test command exited with code: 2
> 
> 
> ---
> Email generated automatically by Patchew [http://patchew.org/].
> Please send your feedback to patchew-devel@redhat.com
>
Jan Kiszka May 22, 2018, 7:06 a.m. UTC | #3 
On 2018-03-29 14:51, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka@siemens.com>
> 
> Counting from the IVHD ID field to the all-devices entry, we have 28
> bytes, not 36.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> ---
>  hw/i386/acpi-build.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> index deb440f286..a0cda71411 100644
> --- a/hw/i386/acpi-build.c
> +++ b/hw/i386/acpi-build.c
> @@ -2561,7 +2561,7 @@ build_amd_iommu(GArray *table_data, BIOSLinker *linker)
>                               (1UL << 7),  /* PPRSup       */
>                               1);
>      /* IVHD length */
> -    build_append_int_noprefix(table_data, 0x24, 2);
> +    build_append_int_noprefix(table_data, 28, 2);
>      /* DeviceID */
>      build_append_int_noprefix(table_data, s->devid, 2);
>      /* Capability offset */
> 

Waiting to be merged.

Jan
Michael S. Tsirkin June 13, 2018, 2:26 p.m. UTC | #4 
On Tue, May 22, 2018 at 09:06:56AM +0200, Jan Kiszka wrote:
> On 2018-03-29 14:51, Jan Kiszka wrote:
> > From: Jan Kiszka <jan.kiszka@siemens.com>
> > 
> > Counting from the IVHD ID field to the all-devices entry, we have 28
> > bytes, not 36.
> > 
> > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> > ---
> >  hw/i386/acpi-build.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> > index deb440f286..a0cda71411 100644
> > --- a/hw/i386/acpi-build.c
> > +++ b/hw/i386/acpi-build.c
> > @@ -2561,7 +2561,7 @@ build_amd_iommu(GArray *table_data, BIOSLinker *linker)
> >                               (1UL << 7),  /* PPRSup       */
> >                               1);
> >      /* IVHD length */
> > -    build_append_int_noprefix(table_data, 0x24, 2);
> > +    build_append_int_noprefix(table_data, 28, 2);
> >      /* DeviceID */
> >      build_append_int_noprefix(table_data, s->devid, 2);
> >      /* Capability offset */
> > 
> 
> Waiting to be merged.
> 
> Jan

I'll queue this but you really should Cc maintainers :)
Jan Kiszka June 13, 2018, 2:39 p.m. UTC | #5 
On 2018-06-13 16:26, Michael S. Tsirkin wrote:
> On Tue, May 22, 2018 at 09:06:56AM +0200, Jan Kiszka wrote:
>> On 2018-03-29 14:51, Jan Kiszka wrote:
>>> From: Jan Kiszka <jan.kiszka@siemens.com>
>>>
>>> Counting from the IVHD ID field to the all-devices entry, we have 28
>>> bytes, not 36.
>>>
>>> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
>>> ---
>>>  hw/i386/acpi-build.c | 2 +-
>>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
>>> index deb440f286..a0cda71411 100644
>>> --- a/hw/i386/acpi-build.c
>>> +++ b/hw/i386/acpi-build.c
>>> @@ -2561,7 +2561,7 @@ build_amd_iommu(GArray *table_data, BIOSLinker *linker)
>>>                               (1UL << 7),  /* PPRSup       */
>>>                               1);
>>>      /* IVHD length */
>>> -    build_append_int_noprefix(table_data, 0x24, 2);
>>> +    build_append_int_noprefix(table_data, 28, 2);
>>>      /* DeviceID */
>>>      build_append_int_noprefix(table_data, s->devid, 2);
>>>      /* Capability offset */
>>>
>>
>> Waiting to be merged.
>>
>> Jan
> 
> I'll queue this but you really should Cc maintainers :)
> 

Sorry, wasn't clear to me that you are also maintaining the AMD IOMMU code.

Thanks,
Jan
diff mbox

Patch

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index deb440f286..a0cda71411 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2561,7 +2561,7 @@  build_amd_iommu(GArray *table_data, BIOSLinker *linker)
                              (1UL << 7),  /* PPRSup       */
                              1);
     /* IVHD length */
-    build_append_int_noprefix(table_data, 0x24, 2);
+    build_append_int_noprefix(table_data, 28, 2);
     /* DeviceID */
     build_append_int_noprefix(table_data, s->devid, 2);
     /* Capability offset */