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Date: Wed, 22 Apr 2020 22:24:41 -0000 From: "tip-bot2 for Peter Zijlstra" <tip-bot2@...utronix.de> To: linux-tip-commits@...r.kernel.org Cc: youling257@...il.com, "Peter Zijlstra (Intel)" <peterz@...radead.org>, x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org> Subject: [tip: objtool/core] objtool: Fix 32bit cross builds The following commit has been merged into the objtool/core branch of tip: Commit-ID: df2b384366fc427eeaa8bd0e761390180b311df0 Gitweb: https://git.kernel.org/tip/df2b384366fc427eeaa8bd0e761390180b311df0 Author: Peter Zijlstra <peterz@...radead.org> AuthorDate: Mon, 20 Apr 2020 10:33:32 +02:00 Committer: Peter Zijlstra <peterz@...radead.org> CommitterDate: Wed, 22 Apr 2020 23:09:50 +02:00 objtool: Fix 32bit cross builds Apparently there's people doing 64bit builds on 32bit machines. Fixes: 74b873e49d92 ("objtool: Optimize find_rela_by_dest_range()") Reported-by: youling257@...il.com Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org> --- tools/objtool/elf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/objtool/elf.h b/tools/objtool/elf.h index ebbb10c..0b79c23 100644 --- a/tools/objtool/elf.h +++ b/tools/objtool/elf.h @@ -99,7 +99,7 @@ static inline u32 sec_offset_hash(struct section *sec, unsigned long offset) offset &= OFFSET_STRIDE_MASK; ol = offset; - oh = offset >> 32; + oh = (offset >> 16) >> 16; __jhash_mix(ol, oh, idx);
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