linux/arch/x86/platform/efi
Matt Fleming 1f3a8bae21 x86/efi: Fix earlyprintk off-by-one bug
Dave reported seeing the following incorrect output on his Thinkpad T420
when using earlyprintk=efi,

[    0.000000] efi: EFI v2.00 by Lenovo
                    ACPI=0xdabfe000  ACPI 2.0=0xdabfe014 SMBIOS=0xdaa9e000

The output should be on one line, not split over two. The cause is an
off-by-one error when checking that the efi_y coordinate hasn't been
incremented out of bounds.

Reported-by: Dave Young <dyoung@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2013-11-28 20:16:56 +00:00
..
early_printk.c x86/efi: Fix earlyprintk off-by-one bug 2013-11-28 20:16:56 +00:00
efi_32.c x86, efi: Make efi_call_phys_{prelog,epilog} CONFIG_RELOCATABLE-aware 2011-12-09 16:39:11 -08:00
efi_64.c Include missing linux/slab.h inclusions 2013-04-29 15:42:01 -04:00
efi_stub_32.S
efi_stub_64.S
efi-bgrt.c x86/EFI: Properly init-annotate BGRT code 2013-01-24 17:12:18 +01:00
efi.c Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2013-11-12 10:48:30 +09:00
Makefile x86/efi: Add EFI framebuffer earlyprintk support 2013-10-28 18:09:58 +00:00