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authorBorislav Petkov <bp@suse.de>2019-04-30 20:38:34 +0200
committerBorislav Petkov <bp@suse.de>2019-06-06 20:29:06 +0200
commit8e44c7840479edacc4a03d396c8d214576c8d411 (patch)
treeb1e4695eaf4e0ed3ffd97f404cf1ce3dbb6ccc71 /arch/x86/boot
parent0a23ebc66a46786769dd68bfdaa3102345819b9c (diff)
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Revert "x86/boot: Disable RSDP parsing temporarily"
TODO: - ask dyoung and Dirk van der Merwe <dirk.vandermerwe@netronome.com> to test again. This reverts commit 36f0c423552dacaca152324b8e9bda42a6d88865. Now that the required fixes are in place, reenable early RSDP parsing. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Baoquan He <bhe@redhat.com> Cc: Chao Fan <fanc.fnst@cn.fujitsu.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: indou.takao@jp.fujitsu.com Cc: Ingo Molnar <mingo@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: kasong@redhat.com Cc: Kees Cook <keescook@chromium.org> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: msys.mizuma@gmail.com Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: x86-ml <x86@kernel.org>
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/compressed/misc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index 5a237e8dbf8d..c0d6c560df69 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -352,7 +352,7 @@ asmlinkage __visible void *extract_kernel(void *rmode, memptr heap,
boot_params->hdr.loadflags &= ~KASLR_FLAG;
/* Save RSDP address for later use. */
- /* boot_params->acpi_rsdp_addr = get_rsdp_addr(); */
+ boot_params->acpi_rsdp_addr = get_rsdp_addr();
sanitize_boot_params(boot_params);