diff options
Diffstat (limited to 'arch/x86/mm/mem_encrypt_identity.c')
| -rw-r--r-- | arch/x86/mm/mem_encrypt_identity.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/mm/mem_encrypt_identity.c b/arch/x86/mm/mem_encrypt_identity.c index e2b0e2ac07bb..733b983f3a89 100644 --- a/arch/x86/mm/mem_encrypt_identity.c +++ b/arch/x86/mm/mem_encrypt_identity.c @@ -81,7 +81,7 @@ struct sme_populate_pgd_data { * section is 2MB aligned to allow for simple pagetable setup using only * PMD entries (see vmlinux.lds.S). */ -static char sme_workarea[2 * PMD_PAGE_SIZE] __section(.init.scratch); +static char sme_workarea[2 * PMD_PAGE_SIZE] __section(".init.scratch"); static char sme_cmdline_arg[] __initdata = "mem_encrypt"; static char sme_cmdline_on[] __initdata = "on"; @@ -540,6 +540,9 @@ void __init sme_enable(struct boot_params *bp) if (!(msr & MSR_AMD64_SEV_ENABLED)) return; + /* Save SEV_STATUS to avoid reading MSR again */ + sev_status = msr; + /* SEV state cannot be controlled by a command line option */ sme_me_mask = me_mask; sev_enabled = true; |