Messages in this thread Patch in this message | | | Date | Thu, 28 Oct 2010 09:55:54 -0400 | From | Steven Rostedt <> | Subject | [PATCH 6/8] jump_label: Fix unaligned traps on sparc. |
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From: David Miller <davem@davemloft.net>
The vmlinux.lds.h knobs to emit the __jump_table section in the main kernel image takes care to align the section, but this doesn't help for the __jump_table section that gets emitted into modules.
Fix the resulting lack of section alignment by explicitly specifying it in the assembler.
Signed-off-by: David S. Miller <davem@davemloft.net> LKML-Reference: <20101023.110624.226758370.davem@davemloft.net> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> --- arch/sparc/include/asm/jump_label.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/sparc/include/asm/jump_label.h b/arch/sparc/include/asm/jump_label.h index 9aa82d7..8ae160a 100644 --- a/arch/sparc/include/asm/jump_label.h +++ b/arch/sparc/include/asm/jump_label.h @@ -15,6 +15,7 @@ "nop\n\t" \ "nop\n\t" \ ".pushsection __jump_table, \"a\"\n\t"\ + ".align 4\n\t" \ ".word 1b, %l[" #label "], %c0\n\t" \ ".popsection \n\t" \ : : "i" (key) : : label);\ -- 1.7.1
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