diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-03 16:46:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-03 16:46:53 -0700 |
| commit | 3ef0a61a467639cf7def299309cd9ea524c3e1c1 (patch) | |
| tree | e280447dabdf810caae1ebbc6a5ef728f2ae326b /arch/x86/include | |
| parent | 1a4a2bc460721bc8f91e4c1294d39b38e5af132f (diff) | |
| parent | 917db484dc6a69969d317b3e57add4208a8d9d42 (diff) | |
| download | linux-3ef0a61a467639cf7def299309cd9ea524c3e1c1.tar.bz2 | |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar:
"The changes in this cycle were:
- Save e820 table RAM footprint on larger kernel configurations.
(Denys Vlasenko)
- pmem related fixes (Dan Williams)
- theoretical e820 boundary condition fix (Wei Yang)"
* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/boot: Fix kdump, cleanup aborted E820_PRAM max_pfn manipulation
x86/e820: Use much less memory for e820/e820_saved, save up to 120k
x86/e820: Prepare e280 code for switch to dynamic storage
x86/e820: Mark some static functions __init
x86/e820: Fix very large 'size' handling boundary condition
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/e820.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index 3ab0537872fb..476b574de99e 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -10,8 +10,8 @@ #include <uapi/asm/e820.h> #ifndef __ASSEMBLY__ /* see comment in arch/x86/kernel/e820.c */ -extern struct e820map e820; -extern struct e820map e820_saved; +extern struct e820map *e820; +extern struct e820map *e820_saved; extern unsigned long pci_mem_start; extern int e820_any_mapped(u64 start, u64 end, unsigned type); @@ -53,6 +53,8 @@ extern void e820_reserve_resources_late(void); extern void setup_memory_map(void); extern char *default_machine_specific_memory_setup(void); +extern void e820_reallocate_tables(void); + /* * Returns true iff the specified range [s,e) is completely contained inside * the ISA region. |