diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-09-19 12:49:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-09-19 12:49:20 +0200 |
| commit | 43657ffb79eba5234333d8657457774c0d3bff46 (patch) | |
| tree | 6b838385ecf2615529c4f9bc5b760a4f6b02a243 /arch | |
| parent | 5ac385d83525fb8924ef87c18a4dc49998366394 (diff) | |
| parent | 3eddc69ffeba092d288c386646bfa5ec0fce25fd (diff) | |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fix from Matt Fleming:
* Increase the number of early_ioremap() slots to fix a regression with
earlyprintk=efi after recent changes to the ACPI code (Dave Young)
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/fixmap.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index b0910f97a3ea..ffb1733ac91f 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -106,14 +106,14 @@ enum fixed_addresses { __end_of_permanent_fixed_addresses, /* - * 256 temporary boot-time mappings, used by early_ioremap(), + * 512 temporary boot-time mappings, used by early_ioremap(), * before ioremap() is functional. * - * If necessary we round it up to the next 256 pages boundary so + * If necessary we round it up to the next 512 pages boundary so * that we can have a single pgd entry and a single pte table: */ #define NR_FIX_BTMAPS 64 -#define FIX_BTMAPS_SLOTS 4 +#define FIX_BTMAPS_SLOTS 8 #define TOTAL_FIX_BTMAPS (NR_FIX_BTMAPS * FIX_BTMAPS_SLOTS) FIX_BTMAP_END = (__end_of_permanent_fixed_addresses ^ |