x86/amd_node: Update __amd_smn_rw() error paths

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Use guard(mutex) and convert PCI error codes to common ones.

Suggested-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20241206161210.163701-12-yazen.ghannam@amd.com

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Yazen Ghannam 2024-12-06 16:12:04 +00:00 • committed by Borislav Petkov (AMD)

parent d6caeafaa3

commit 35df797665

1 changed files with 5 additions and 9 deletions

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arch/x86/kernel/amd_node.c

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