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212fbabe1d
linux-yocto/tools/testing
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Mark Brown 212fbabe1d KVM: arm64: Fix set_id_regs selftest for ASIDBITS becoming unwritable 
In commit 03c7527e97 ("KVM: arm64: Do not allow ID_AA64MMFR0_EL1.ASIDbits
to be overridden") we made that bitfield in the ID registers unwritable
however the change neglected to make the corresponding update to set_id_regs
resulting in it failing:

  ok 56 ID_AA64MMFR0_EL1_BIGEND
  ==== Test Assertion Failure ====
    aarch64/set_id_regs.c:434: masks[idx] & ftr_bits[j].mask == ftr_bits[j].mask
    pid=5566 tid=5566 errno=22 - Invalid argument
       1	0x00000000004034a7: test_vm_ftr_id_regs at set_id_regs.c:434
       2	0x0000000000401b53: main at set_id_regs.c:684
       3	0x0000ffff8e6b7543: ?? ??:0
       4	0x0000ffff8e6b7617: ?? ??:0
       5	0x0000000000401e6f: _start at ??:?
not ok 8 selftests: kvm: set_id_regs # exit=254

Remove ID_AA64MMFR1_EL1.ASIDBITS from the set of bitfields we test for
writeability.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20241216-kvm-arm64-fix-set-id-asidbits-v1-1-8b105b888fc3@kernel.org
Acked-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
2024-12-17 01:14:56 -08:00
..
crypto/chacha20-s390
cxl module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest.pl: Avoid false positives with grub2 skip regex 2024-09-04 15:06:28 -04:00
kunit kunit: qemu_configs: loongarch: Enable shutdown 2024-11-19 15:26:30 -07:00
memblock memblock: updates for 6.12-rc1 2024-09-25 11:35:19 -07:00
nvdimm Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
radix-tree maple_tree: add some alloc node test case 2024-11-06 20:11:13 -08:00
scatterlist
selftests KVM: arm64: Fix set_id_regs selftest for ASIDBITS becoming unwritable 2024-12-17 01:14:56 -08:00
shared - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
vma tools: testing: add additional vma_internal.h stubs 2024-11-06 20:11:19 -08:00
vsock vsock/test: verify socket options after setting them 2024-12-05 11:39:34 +01:00