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# include <config.h>
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# include <inttypes.h>
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# include "testutils.h"
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# include "virfilewrapper.h"
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# include "qemu/qemu_firmware.h"
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# include "configmake.h"
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# define VIR_FROM_THIS VIR_FROM_QEMU
/* A very basic test. Parse given JSON firmware description into
* an internal structure , format it back and compare with the
* contents of the file ( minus some keys that are not parsed ) .
*/
static int
testParseFormatFW ( const void * opaque )
{
const char * filename = opaque ;
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g_autofree char * inpath = NULL ;
g_autofree char * outpath = NULL ;
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g_autoptr ( qemuFirmware ) fw = NULL ;
g_autoptr ( virJSONValue ) json = NULL ;
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g_autofree char * expected = NULL ;
g_autofree char * actual = NULL ;
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g_autofree char * buf = NULL ;
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inpath = g_strdup_printf ( " %s/qemufirmwaredata/%s " , abs_srcdir , filename ) ;
outpath = g_strdup_printf ( " %s/qemufirmwaredata/out/%s " , abs_srcdir , filename ) ;
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if ( ! ( fw = qemuFirmwareParse ( inpath ) ) )
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return - 1 ;
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if ( virFileExists ( outpath ) ) {
if ( virFileReadAll ( outpath ,
1024 * 1024 , /* 1MiB */
& buf ) < 0 )
return - 1 ;
} else {
if ( virFileReadAll ( inpath ,
1024 * 1024 , /* 1MiB */
& buf ) < 0 )
return - 1 ;
}
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if ( ! ( json = virJSONValueFromString ( buf ) ) )
return - 1 ;
/* Description and tags are not parsed. */
if ( virJSONValueObjectRemoveKey ( json , " description " , NULL ) < 0 | |
virJSONValueObjectRemoveKey ( json , " tags " , NULL ) < 0 )
return - 1 ;
if ( ! ( expected = virJSONValueToString ( json , true ) ) )
return - 1 ;
if ( ! ( actual = qemuFirmwareFormat ( fw ) ) )
return - 1 ;
return virTestCompareToString ( expected , actual ) ;
}
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static int
testParseFailureFW ( const void * opaque )
{
const char * filename = opaque ;
g_autofree char * inpath = NULL ;
inpath = g_strdup_printf ( " %s/qemufirmwaredata/%s " , abs_srcdir , filename ) ;
/* This is a negative test case, so if the file was parsed
* successfully we need to report a failure */
if ( qemuFirmwareParse ( inpath ) )
return - 1 ;
return 0 ;
}
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static int
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testFWPrecedence ( const void * opaque G_GNUC_UNUSED )
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{
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g_autofree char * fakehome = NULL ;
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g_auto ( GStrv ) fwList = NULL ;
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const char * expected [ ] = {
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
SYSCONFDIR " /qemu/firmware/20-bios.json " ,
PREFIX " /share/qemu/firmware/30-edk2-ovmf-4m-qcow2-x64-sb-enrolled.json " ,
PREFIX " /share/qemu/firmware/31-edk2-ovmf-2m-raw-x64-sb-enrolled.json " ,
PREFIX " /share/qemu/firmware/40-edk2-ovmf-4m-qcow2-x64-sb.json " ,
PREFIX " /share/qemu/firmware/41-edk2-ovmf-2m-raw-x64-sb.json " ,
PREFIX " /share/qemu/firmware/50-edk2-aarch64-qcow2.json " ,
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PREFIX " /share/qemu/firmware/50-edk2-loongarch64.json " ,
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
PREFIX " /share/qemu/firmware/50-edk2-ovmf-4m-qcow2-x64-nosb.json " ,
PREFIX " /share/qemu/firmware/50-edk2-ovmf-x64-microvm.json " ,
PREFIX " /share/qemu/firmware/51-edk2-aarch64-raw.json " ,
PREFIX " /share/qemu/firmware/51-edk2-ovmf-2m-raw-x64-nosb.json " ,
PREFIX " /share/qemu/firmware/52-edk2-aarch64-verbose-qcow2.json " ,
PREFIX " /share/qemu/firmware/53-edk2-aarch64-verbose-raw.json " ,
SYSCONFDIR " /qemu/firmware/59-combined.json " ,
PREFIX " /share/qemu/firmware/60-edk2-ovmf-x64-amdsev.json " ,
PREFIX " /share/qemu/firmware/60-edk2-ovmf-x64-inteltdx.json " ,
PREFIX " /share/qemu/firmware/90-combined.json " ,
PREFIX " /share/qemu/firmware/91-bios.json " ,
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PREFIX " /share/qemu/firmware/93-invalid.json " ,
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NULL
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} ;
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const char * * e ;
GStrv f ;
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fakehome = g_strdup ( abs_srcdir " /qemufirmwaredata/home/user/.config " ) ;
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g_setenv ( " XDG_CONFIG_HOME " , fakehome , TRUE ) ;
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if ( qemuFirmwareFetchConfigs ( & fwList , false ) < 0 )
return - 1 ;
if ( ! fwList ) {
fprintf ( stderr , " Expected a non-NULL result, but got a NULL result \n " ) ;
return - 1 ;
}
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for ( e = expected , f = fwList ; * f | | * e ; ) {
if ( STRNEQ_NULLABLE ( * f , * e ) ) {
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fprintf ( stderr ,
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" Unexpected path. Expected %s got %s \n " ,
NULLSTR ( * e ) , NULLSTR ( * f ) ) ;
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return - 1 ;
}
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if ( * f )
f + + ;
if ( * e )
e + + ;
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}
return 0 ;
}
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struct supportedData {
const char * machine ;
virArch arch ;
bool secure ;
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const char * fwlist ;
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unsigned int * interfaces ;
size_t ninterfaces ;
} ;
static int
testSupportedFW ( const void * opaque )
{
const struct supportedData * data = opaque ;
uint64_t actualInterfaces ;
uint64_t expectedInterfaces = 0 ;
bool actualSecure ;
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virFirmware * * expFWs = NULL ;
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size_t nexpFWs = 0 ;
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virFirmware * * actFWs = NULL ;
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size_t nactFWs = 0 ;
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size_t i ;
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int ret = - 1 ;
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for ( i = 0 ; i < data - > ninterfaces ; i + + )
expectedInterfaces | = 1ULL < < data - > interfaces [ i ] ;
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if ( virFirmwareParseList ( data - > fwlist , & expFWs , & nexpFWs ) < 0 ) {
fprintf ( stderr , " Unable to parse list of expected FW paths \n " ) ;
return - 1 ;
}
/* virFirmwareParseList() expects to see pairs of paths: ${FW}:${NVRAM}.
* Well , some images don ' t have a NVRAM store . In that case NULL was passed :
* $ { FW } : NULL . Now iterate over expected firmwares and fix this . */
for ( i = 0 ; i < nexpFWs ; i + + ) {
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virFirmware * tmp = expFWs [ i ] ;
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if ( STREQ ( tmp - > nvram , " NULL " ) )
VIR_FREE ( tmp - > nvram ) ;
}
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if ( qemuFirmwareGetSupported ( data - > machine , data - > arch , false ,
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& actualInterfaces , & actualSecure , & actFWs , & nactFWs ) < 0 ) {
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fprintf ( stderr , " Unable to get list of supported interfaces \n " ) ;
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goto cleanup ;
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}
if ( actualInterfaces ! = expectedInterfaces ) {
fprintf ( stderr ,
" Mismatch in supported interfaces. "
" Expected 0x% " PRIx64 " got 0x% " PRIx64 " \n " ,
expectedInterfaces , actualInterfaces ) ;
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goto cleanup ;
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}
if ( actualSecure ! = data - > secure ) {
fprintf ( stderr ,
" Mismatch in SMM requirement/support. "
" Expected %d got %d \n " ,
data - > secure , actualSecure ) ;
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goto cleanup ;
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}
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for ( i = 0 ; i < nactFWs ; i + + ) {
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virFirmware * actFW = actFWs [ i ] ;
virFirmware * expFW = NULL ;
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if ( i > = nexpFWs ) {
fprintf ( stderr , " Unexpected FW image: %s NVRAM: %s \n " ,
actFW - > name , NULLSTR ( actFW - > nvram ) ) ;
goto cleanup ;
}
expFW = expFWs [ i ] ;
if ( STRNEQ ( actFW - > name , expFW - > name ) | |
STRNEQ_NULLABLE ( actFW - > nvram , expFW - > nvram ) ) {
fprintf ( stderr , " Unexpected FW image: %s NVRAM: %s \n "
" Expected: %s NVRAM: %s \n " ,
actFW - > name , NULLSTR ( actFW - > nvram ) ,
expFW - > name , NULLSTR ( expFW - > nvram ) ) ;
goto cleanup ;
}
}
if ( i < nexpFWs ) {
fprintf ( stderr , " Expected FW image: %s NVRAM: %s got nothing \n " ,
expFWs [ i ] - > name , NULLSTR ( expFWs [ i ] - > nvram ) ) ;
goto cleanup ;
}
ret = 0 ;
cleanup :
virFirmwareFreeList ( actFWs , nactFWs ) ;
virFirmwareFreeList ( expFWs , nexpFWs ) ;
return ret ;
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}
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static int
mymain ( void )
{
int ret = 0 ;
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virFileWrapperAddPrefix ( SYSCONFDIR " /qemu/firmware " ,
abs_srcdir " /qemufirmwaredata/etc/qemu/firmware " ) ;
virFileWrapperAddPrefix ( PREFIX " /share/qemu/firmware " ,
abs_srcdir " /qemufirmwaredata/usr/share/qemu/firmware " ) ;
virFileWrapperAddPrefix ( " /home/user/.config/qemu/firmware " ,
abs_srcdir " /qemufirmwaredata/home/user/.config/qemu/firmware " ) ;
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# define DO_PARSE_TEST(filename) \
do { \
if ( virTestRun ( " QEMU FW " filename , \
testParseFormatFW , filename ) < 0 ) \
ret = - 1 ; \
} while ( 0 )
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# define DO_PARSE_FAILURE_TEST(filename) \
do { \
if ( virTestRun ( " QEMU FW FAILURE " filename , \
testParseFailureFW , filename ) < 0 ) \
ret = - 1 ; \
} while ( 0 )
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
DO_PARSE_TEST ( " usr/share/qemu/firmware/30-edk2-ovmf-4m-qcow2-x64-sb-enrolled.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/31-edk2-ovmf-2m-raw-x64-sb-enrolled.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/40-edk2-ovmf-4m-qcow2-x64-sb.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/41-edk2-ovmf-2m-raw-x64-sb.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/50-edk2-aarch64-qcow2.json " ) ;
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DO_PARSE_TEST ( " usr/share/qemu/firmware/50-edk2-loongarch64.json " ) ;
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
DO_PARSE_TEST ( " usr/share/qemu/firmware/50-edk2-ovmf-4m-qcow2-x64-nosb.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/50-edk2-ovmf-x64-microvm.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/51-edk2-aarch64-raw.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/51-edk2-ovmf-2m-raw-x64-nosb.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/52-edk2-aarch64-verbose-qcow2.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/53-edk2-aarch64-verbose-raw.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/60-edk2-ovmf-x64-amdsev.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/60-edk2-ovmf-x64-inteltdx.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/90-combined.json " ) ;
DO_PARSE_TEST ( " usr/share/qemu/firmware/91-bios.json " ) ;
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DO_PARSE_FAILURE_TEST ( " usr/share/qemu/firmware/93-invalid.json " ) ;
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if ( virTestRun ( " QEMU FW precedence test " , testFWPrecedence , NULL ) < 0 )
ret = - 1 ;
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/* The @fwlist contains pairs of ${FW}:${NVRAM}. If there's
* no NVRAM expected pass literal " NULL " and test fixes that
* later . */
# define DO_SUPPORTED_TEST(machine, arch, secure, fwlist, ...) \
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do { \
unsigned int interfaces [ ] = { __VA_ARGS__ } ; \
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struct supportedData data = { machine , arch , secure , fwlist , \
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interfaces , G_N_ELEMENTS ( interfaces ) } ; \
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if ( virTestRun ( " QEMU FW SUPPORTED " machine " " # arch , \
testSupportedFW , & data ) < 0 ) \
ret = - 1 ; \
} while ( 0 )
DO_SUPPORTED_TEST ( " pc-i440fx-3.1 " , VIR_ARCH_X86_64 , false ,
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" /usr/share/seabios/bios-256k.bin:NULL: "
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
" /usr/share/edk2/ovmf/OVMF_CODE_4M.qcow2:/usr/share/edk2/ovmf/OVMF_VARS_4M.qcow2: "
" /usr/share/edk2/ovmf/OVMF_CODE.fd:/usr/share/edk2/ovmf/OVMF_VARS.fd " ,
2019-04-04 16:52:53 +03:00
VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS ,
VIR_DOMAIN_OS_DEF_FIRMWARE_EFI ) ;
DO_SUPPORTED_TEST ( " pc-i440fx-3.1 " , VIR_ARCH_I686 , false ,
2019-08-05 17:11:26 +03:00
" /usr/share/seabios/bios-256k.bin:NULL " ,
2019-04-04 16:52:53 +03:00
VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS ) ;
DO_SUPPORTED_TEST ( " pc-q35-3.1 " , VIR_ARCH_X86_64 , true ,
2019-08-05 17:11:26 +03:00
" /usr/share/seabios/bios-256k.bin:NULL: "
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
" /usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2:/usr/share/edk2/ovmf/OVMF_VARS_4M.secboot.qcow2: "
" /usr/share/edk2/ovmf/OVMF_CODE.secboot.fd:/usr/share/edk2/ovmf/OVMF_VARS.secboot.fd: "
" /usr/share/edk2/ovmf/OVMF_CODE_4M.secboot.qcow2:/usr/share/edk2/ovmf/OVMF_VARS_4M.qcow2: "
" /usr/share/edk2/ovmf/OVMF_CODE.secboot.fd:/usr/share/edk2/ovmf/OVMF_VARS.fd: "
" /usr/share/edk2/ovmf/OVMF_CODE_4M.qcow2:/usr/share/edk2/ovmf/OVMF_VARS_4M.qcow2: "
" /usr/share/edk2/ovmf/OVMF_CODE.fd:/usr/share/edk2/ovmf/OVMF_VARS.fd: "
" /usr/share/edk2/ovmf/OVMF.secboot.fd:NULL: "
" /usr/share/edk2/ovmf/OVMF.amdsev.fd:NULL: "
" /usr/share/edk2/ovmf/OVMF.inteltdx.fd:NULL " ,
2019-04-04 16:52:53 +03:00
VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS ,
VIR_DOMAIN_OS_DEF_FIRMWARE_EFI ) ;
DO_SUPPORTED_TEST ( " pc-q35-3.1 " , VIR_ARCH_I686 , false ,
2019-08-05 17:11:26 +03:00
" /usr/share/seabios/bios-256k.bin:NULL " ,
2019-04-04 16:52:53 +03:00
VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS ) ;
2023-05-18 15:57:07 +03:00
DO_SUPPORTED_TEST ( " microvm " , VIR_ARCH_X86_64 , false ,
" /usr/share/edk2/ovmf/MICROVM.fd:NULL " ,
VIR_DOMAIN_OS_DEF_FIRMWARE_EFI ) ;
2019-04-04 16:52:53 +03:00
DO_SUPPORTED_TEST ( " virt-3.1 " , VIR_ARCH_AARCH64 , false ,
tests: Update firmware descriptor files
These are imported from Fedora 38's edk2 package.
The files that are being replaced date back to RHEL 7 and no
longer represent what libvirt is likely to encounter on an
actual production system.
Notably, the paths have all changed, with both x86_64 and
aarch64 builds now living under /usr/share/edk2 and the AAVMF
name being having been phased out.
Additionally, the 4MB qcow2 format builds have been introduced
on x86_64 and given high priority, effectively making qcow2
the default format across architectures.
The impact of these changes on the test suite is, predictably,
quite severe.
For the cases where paths to firmware files were explicitly
provided as part of the input, they have been adjusted so that
the modern paths are used instead of the legacy ones. Other
than that, input files have been left untouched.
The following expected changes can be seen in output files:
* where qcow2 firmware was used on x86_64, Secure Boot
support is now enabled;
* all ABI_UPDATE test cases for x86_64 now use qcow2
formatted firmware;
* test cases where legacy paths were manually provided
no longer get additional information about the firmware
added to the output XML.
Some of the changes described above highlight why, in order
to guarantee a stable guest ABI over time and regardless of
changes to the host's configuration, it was necessary to move
firmware selection from VM startup time to VM creation time.
In a few cases, updating the firmware descriptors changes the
behavior in a way that's undesired and uncovers latent bugs
in libvirt:
* firmware-manual-efi-secboot-legacy-paths ends up with
Secure Boot disabled, despite the input XML specifically
requesting it to be enabled;
* firmware-manual-efi-rw-modern-paths loses the
loader.readonly=no part of the configuration and starts
using an NVRAM file;
* firmware-manual-efi-nvram-template-nonstandard starts
failing altogether with a fairly obscure error message.
We're going to address all these issues with upcoming changes.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-05-11 19:29:17 +03:00
" /usr/share/edk2/aarch64/QEMU_EFI-silent-pflash.qcow2:/usr/share/edk2/aarch64/vars-template-pflash.qcow2: "
" /usr/share/edk2/aarch64/QEMU_EFI-silent-pflash.raw:/usr/share/edk2/aarch64/vars-template-pflash.raw: "
" /usr/share/edk2/aarch64/QEMU_EFI-pflash.qcow2:/usr/share/edk2/aarch64/vars-template-pflash.qcow2: "
" /usr/share/edk2/aarch64/QEMU_EFI-pflash.raw:/usr/share/edk2/aarch64/vars-template-pflash.raw " ,
2019-04-04 16:52:53 +03:00
VIR_DOMAIN_OS_DEF_FIRMWARE_EFI ) ;
2019-03-13 11:56:47 +03:00
virFileWrapperClearPrefixes ( ) ;
2019-02-19 19:35:43 +03:00
return ret = = 0 ? EXIT_SUCCESS : EXIT_FAILURE ;
}
VIR_TEST_MAIN ( mymain )