linux-stable/arch/x86/platform/efi
Andy Lutomirski 3fa1cabbc3 x86/efi/32: Fix EFI on systems where the per-cpu GDT is virtually mapped
__pa() on a per-cpu pointer is invalid.  This bug appears to go *waaay*
back, and I guess it's just never been triggered.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Garnier <thgarnie@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-efi@vger.kernel.org
Link: http://lkml.kernel.org/r/5ba1d3ffca85e1a5b3ac99265ebe55df4cf0dbe4.1490218061.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-03-23 08:25:07 +01:00
..
early_printk.c treewide: replace obsolete _refok by __ref 2016-08-02 17:31:41 -04:00
efi-bgrt.c efi/x86: Move the EFI BGRT init code to early init code 2017-02-01 08:45:46 +01:00
efi.c efi/x86: Add debug code to print cooked memmap 2017-02-01 08:45:46 +01:00
efi_32.c x86/efi/32: Fix EFI on systems where the per-cpu GDT is virtually mapped 2017-03-23 08:25:07 +01:00
efi_64.c x86/mm: Convert trivial cases of page table walk to 5-level paging 2017-03-14 08:45:08 +01:00
efi_stub_32.S x86/efi: Mark initialization code as such 2014-10-03 18:41:03 +01:00
efi_stub_64.S x86/efi: Fix 7-parameter efi_call()s 2016-05-17 08:25:06 +02:00
efi_thunk_64.S x86/efi: Avoid triple faults during EFI mixed mode calls 2015-02-13 15:42:56 +00:00
Makefile objtool: Mark non-standard object files and directories 2016-02-29 08:35:02 +01:00
quirks.c x86/efi: Don't allocate memmap through memblock after mm_init() 2017-01-07 08:58:07 +01:00