Messages in this thread Patch in this message | | | Date | Fri, 3 Sep 2010 13:15:57 GMT | From | tip-bot for Wu Fengguang <> | Subject | [tip:x86/mm] x86, mm: fix uninitialized addr in kernel_physical_mapping_init() |
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Commit-ID: 1c5f50ee347daea013671f718b70cd6bf497bef9 Gitweb: http://git.kernel.org/tip/1c5f50ee347daea013671f718b70cd6bf497bef9 Author: Wu Fengguang <fengguang.wu@intel.com> AuthorDate: Fri, 3 Sep 2010 17:04:07 +0800 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Fri, 3 Sep 2010 11:40:11 +0200
x86, mm: fix uninitialized addr in kernel_physical_mapping_init()
This re-adds the lost chunk in commit 9b861528a80.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Haicheng Li <haicheng.li@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> LKML-Reference: <20100903090407.GA19771@localhost> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- arch/x86/mm/init_64.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 64e7bc2..74f0f35 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -570,6 +570,7 @@ kernel_physical_mapping_init(unsigned long start, start = (unsigned long)__va(start); end = (unsigned long)__va(end); + addr = start; for (; start < end; start = next) { pgd_t *pgd = pgd_offset_k(start);
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