Messages in this thread Patch in this message | | | Date | Thu, 18 Nov 2004 19:38:34 +0530 | From | Hariprasad Nellitheertha <> | Subject | [PATCH] kdump: Fix for boot problems on SMP |
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Hi Andrew,
There was a buggy (and unnecessary) reserve_bootmem call in the kdump call which was causing hangs during early on some SMP machines. The attached patch removes that.
Kindly include this patch into the -mm tree.
Thanks and Regards, Hari
Signed-off-by: Hariprasad Nellitheertha <hari@in.ibm.com> ---
linux-2.6.10-rc2-hari/include/asm-i386/crash_dump.h | 1 - 1 files changed, 1 deletion(-)
diff -puN include/asm-i386/crash_dump.h~kdump-reserve-bootmem-fix include/asm-i386/crash_dump.h --- linux-2.6.10-rc2/include/asm-i386/crash_dump.h~kdump-reserve-bootmem-fix 2004-11-18 19:20:47.000000000 +0530 +++ linux-2.6.10-rc2-hari/include/asm-i386/crash_dump.h 2004-11-18 19:21:03.000000000 +0530 @@ -37,7 +37,6 @@ static inline void set_saved_max_pfn(voi static inline void crash_reserve_bootmem(void) { if (!dump_enabled) { - reserve_bootmem(0, CRASH_RELOCATE_SIZE); reserve_bootmem(CRASH_BACKUP_BASE, CRASH_BACKUP_SIZE + CRASH_RELOCATE_SIZE + PAGE_SIZE); } _ | |