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Date: Thu, 12 Mar 2009 10:38:55 +0000 From: "Jan Beulich" <jbeulich@...ell.com> To: <mingo@...e.hu>, <tglx@...utronix.de>, <hpa@...or.com> Cc: <linux-kernel@...r.kernel.org> Subject: [PATCH] x86-64: move save_paranoid into .kprobes.text This appears to be necessary as the function gets called from kprobes- unsafe exception handling stubs (i.e. which themselves live in .kprobes.text). Signed-off-by: Jan Beulich <jbeulich@...ell.com> --- arch/x86/kernel/entry_64.S | 2 ++ 1 file changed, 2 insertions(+) --- linux-2.6.29-rc7/arch/x86/kernel/entry_64.S 2009-03-11 17:52:10.000000000 +0100 +++ 2.6.29-rc7-x86_64-save_paranoid-kprobes/arch/x86/kernel/entry_64.S 2009-03-10 17:18:55.000000000 +0100 @@ -372,6 +372,7 @@ ENTRY(save_rest) END(save_rest) /* save complete stack frame */ + .pushsection .kprobes.text, "ax" ENTRY(save_paranoid) XCPT_FRAME 1 RDI+8 cld @@ -400,6 +401,7 @@ ENTRY(save_paranoid) 1: ret CFI_ENDPROC END(save_paranoid) + .popsection /* * A newly forked process directly context switches into this address. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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