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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2011-02-22 21:07:36 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-02-23 22:27:52 +0100 |
| commit | f1c2b357148ec27fcc6ce0992211209a0ea20d8f (patch) | |
| tree | 04cde54cdda61caee0c6115469b9ae3a5088e8f1 /arch/x86/include/asm/e820.h | |
| parent | cb4cfd568c1181501419b89d916e8523107c0106 (diff) | |
| download | blackbird-obmc-linux-f1c2b357148ec27fcc6ce0992211209a0ea20d8f.tar.gz blackbird-obmc-linux-f1c2b357148ec27fcc6ce0992211209a0ea20d8f.zip | |
x86: e820: Remove conditional early mapping in parse_e820_ext
This patch ensures that the memory passed from parse_setup_data() is
large enough to cover the complete data structure. That means that the
conditional mapping in parse_e820_ext() can go.
While here, I also attempt not to map two pages if the address is not
aligned to a page boundary.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
Cc: sodaville@linutronix.de
Cc: devicetree-discuss@lists.ozlabs.org
LKML-Reference: <1298405266-1624-2-git-send-email-bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/include/asm/e820.h')
| -rw-r--r-- | arch/x86/include/asm/e820.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h index e99d55d74df5..908b96957d88 100644 --- a/arch/x86/include/asm/e820.h +++ b/arch/x86/include/asm/e820.h @@ -96,7 +96,7 @@ extern void e820_setup_gap(void); extern int e820_search_gap(unsigned long *gapstart, unsigned long *gapsize, unsigned long start_addr, unsigned long long end_addr); struct setup_data; -extern void parse_e820_ext(struct setup_data *data, unsigned long pa_data); +extern void parse_e820_ext(struct setup_data *data); #if defined(CONFIG_X86_64) || \ (defined(CONFIG_X86_32) && defined(CONFIG_HIBERNATION)) |
