Messages in this thread | | | Date | Thu, 18 Nov 2004 07:34:53 -0800 | From | Badari Pulavarty <> | Subject | Re: [PATCH] kdump: Fix for boot problems on SMP |
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Hari,
Tested the patch on my 4-way P-III (where it was hanging earlier) and it works fine for me.
Thanks, Badari
Hariprasad Nellitheertha wrote: > 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); > } > _
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