Prathyushi Nangia 1e23b30a80 x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache ...

commit c21b90f776 upstream.

Make sure resources are not improperly shared in the op cache and
cause instruction corruption this way.

Signed-off-by: Prathyushi Nangia <prathyushi.nangia@amd.com>
Co-developed-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-05-15 14:48:07 +02:00

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alpha/include

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arc/include/uapi/asm

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arm/include

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arm64/include

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csky/include/uapi/asm

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h8300/include

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hexagon/include/uapi/asm

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ia64/include

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microblaze/include/uapi/asm

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mips/include

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parisc/include/uapi/asm

parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes

2023-12-08 08:46:12 +01:00

powerpc/include

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riscv/include/uapi/asm

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s390/include

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sh/include

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sparc/include

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x86

x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache

2026-05-15 14:48:07 +02:00

xtensa/include

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