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x86/microcode/AMD: Add some forgotten models to the SHA check
BugLink: https://bugs.launchpad.net/bugs/2117533 commit 058a6be upstream. Add some more forgotten models to the SHA check. Fixes: 50cef76 ("x86/microcode/AMD: Load only SHA256-checksummed patches") Reported-by: Toralf Förster <[email protected]> Signed-off-by: Borislav Petkov (AMD) <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Tested-by: Toralf Förster <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Noah Wager <[email protected]> Signed-off-by: Mehmet Basaran <[email protected]>
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  • arch/x86/kernel/cpu/microcode

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arch/x86/kernel/cpu/microcode/amd.c

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@@ -177,23 +177,29 @@ static bool need_sha_check(u32 cur_rev)
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{
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switch (cur_rev >> 8) {
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case 0x80012: return cur_rev <= 0x800126f; break;
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case 0x80082: return cur_rev <= 0x800820f; break;
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case 0x83010: return cur_rev <= 0x830107c; break;
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case 0x86001: return cur_rev <= 0x860010e; break;
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case 0x86081: return cur_rev <= 0x8608108; break;
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case 0x87010: return cur_rev <= 0x8701034; break;
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case 0x8a000: return cur_rev <= 0x8a0000a; break;
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case 0xa0010: return cur_rev <= 0xa00107a; break;
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case 0xa0011: return cur_rev <= 0xa0011da; break;
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case 0xa0012: return cur_rev <= 0xa001243; break;
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case 0xa0082: return cur_rev <= 0xa00820e; break;
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case 0xa1011: return cur_rev <= 0xa101153; break;
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case 0xa1012: return cur_rev <= 0xa10124e; break;
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case 0xa1081: return cur_rev <= 0xa108109; break;
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case 0xa2010: return cur_rev <= 0xa20102f; break;
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case 0xa2012: return cur_rev <= 0xa201212; break;
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case 0xa4041: return cur_rev <= 0xa404109; break;
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case 0xa5000: return cur_rev <= 0xa500013; break;
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case 0xa6012: return cur_rev <= 0xa60120a; break;
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case 0xa7041: return cur_rev <= 0xa704109; break;
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case 0xa7052: return cur_rev <= 0xa705208; break;
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case 0xa7080: return cur_rev <= 0xa708009; break;
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case 0xa70c0: return cur_rev <= 0xa70C009; break;
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case 0xaa001: return cur_rev <= 0xaa00116; break;
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case 0xaa002: return cur_rev <= 0xaa00218; break;
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default: break;
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}

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