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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 11:48:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 11:48:08 +0300 |
| commit | c04005ef3576893e2db315d9ea2cfa4cf88b2c05 (patch) | |
| tree | c5f73e026486ef172ca5b0f48a34c67d6aa69c5e /arch/x86/boot/compressed/mem.c | |
| parent | d15a6b92acfe1f4d7c3d4cf628a348deb7ad6eb3 (diff) | |
| parent | ef4999852d307d38cfdecd91ed6892cc03beb9b8 (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.25linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/boot/compressed/mem.c')
| -rw-r--r-- | arch/x86/boot/compressed/mem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/mem.c b/arch/x86/boot/compressed/mem.c index dbba332e4a12..f676156d9f3d 100644 --- a/arch/x86/boot/compressed/mem.c +++ b/arch/x86/boot/compressed/mem.c @@ -34,11 +34,14 @@ static bool early_is_tdx_guest(void) void arch_accept_memory(phys_addr_t start, phys_addr_t end) { + static bool sevsnp; + /* Platform-specific memory-acceptance call goes here */ if (early_is_tdx_guest()) { if (!tdx_accept_memory(start, end)) panic("TDX: Failed to accept memory\n"); - } else if (sev_snp_enabled()) { + } else if (sevsnp || (sev_get_status() & MSR_AMD64_SEV_SNP_ENABLED)) { + sevsnp = true; snp_accept_memory(start, end); } else { error("Cannot accept memory: unknown platform\n"); |