The patch titled
Kprobes: x86_64: add KPROBE_END macro for .popsection
has been added to the -mm tree. Its filename is
kprobes-x86_64-add-kprobe_end-macro-for-popsection.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: Kprobes: x86_64: add KPROBE_END macro for .popsection
From: "S. P. Prasanna" <prasanna@xxxxxxxxxx>
Replace .popsection with the KPROBE_END() macro, as suggested by Jan
Beulich similar to i386 architecture. This will be helpful for the
conversions ike the recent .section -> .pushsection and .previous ->
.popsection to be confined to the header defining these macros, without
need to touch any assembly files.
Signed-off-by: Prasanna S. P. <prasanna@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/x86_64/kernel/entry.S | 18 ++++++------------
1 files changed, 6 insertions(+), 12 deletions(-)
diff -puN arch/x86_64/kernel/entry.S~kprobes-x86_64-add-kprobe_end-macro-for-popsection arch/x86_64/kernel/entry.S
--- a/arch/x86_64/kernel/entry.S~kprobes-x86_64-add-kprobe_end-macro-for-popsection
+++ a/arch/x86_64/kernel/entry.S
@@ -903,8 +903,7 @@ error_kernelspace:
cmpq $gs_change,RIP(%rsp)
je error_swapgs
jmp error_sti
-END(error_entry)
- .popsection
+KPROBE_END(error_entry)
/* Reload gs selector with exception handling */
/* edi: new selector */
@@ -1023,8 +1022,7 @@ ENDPROC(execve)
KPROBE_ENTRY(page_fault)
errorentry do_page_fault
-END(page_fault)
- .popsection
+KPROBE_END(page_fault)
ENTRY(coprocessor_error)
zeroentry do_coprocessor_error
@@ -1045,8 +1043,7 @@ KPROBE_ENTRY(debug)
CFI_ADJUST_CFA_OFFSET 8
paranoidentry do_debug, DEBUG_STACK
paranoidexit
-END(debug)
- .popsection
+KPROBE_END(debug)
/* runs on exception stack */
KPROBE_ENTRY(nmi)
@@ -1060,8 +1057,7 @@ KPROBE_ENTRY(nmi)
jmp paranoid_exit1
CFI_ENDPROC
#endif
-END(nmi)
- .popsection
+KPROBE_END(nmi)
KPROBE_ENTRY(int3)
INTR_FRAME
@@ -1070,8 +1066,7 @@ KPROBE_ENTRY(int3)
paranoidentry do_int3, DEBUG_STACK
jmp paranoid_exit1
CFI_ENDPROC
-END(int3)
- .popsection
+KPROBE_END(int3)
ENTRY(overflow)
zeroentry do_overflow
@@ -1119,8 +1114,7 @@ END(stack_segment)
KPROBE_ENTRY(general_protection)
errorentry do_general_protection
-END(general_protection)
- .popsection
+KPROBE_END(general_protection)
ENTRY(alignment_check)
errorentry do_alignment_check
_
Patches currently in -mm which might be from prasanna@xxxxxxxxxx are
kprobes-x86_64-add-kprobe_end-macro-for-popsection.patch
-
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