The patch titled
math-emu/setcc: avoid gcc extension
has been added to the -mm tree. Its filename is
math-emu-setcc-avoid-gcc-extension.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: math-emu/setcc: avoid gcc extension
From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
setcc() in math-emu is written as a gcc extension statement expression
macro that returns a value. However, it's not used that way and it's not
needed like that, so just make it a do-while non-extension macro so that we
don't use an extension when it's not needed.
Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Segher Boessenkool <segher@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/i386/math-emu/status_w.h | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff -puN arch/i386/math-emu/status_w.h~math-emu-setcc-avoid-gcc-extension arch/i386/math-emu/status_w.h
--- a/arch/i386/math-emu/status_w.h~math-emu-setcc-avoid-gcc-extension
+++ a/arch/i386/math-emu/status_w.h
@@ -48,9 +48,11 @@
#define status_word() \
((partial_status & ~SW_Top & 0xffff) | ((top << SW_Top_Shift) & SW_Top))
-#define setcc(cc) ({ \
- partial_status &= ~(SW_C0|SW_C1|SW_C2|SW_C3); \
- partial_status |= (cc) & (SW_C0|SW_C1|SW_C2|SW_C3); })
+static inline void setcc(int cc)
+{
+ partial_status &= ~(SW_C0|SW_C1|SW_C2|SW_C3);
+ partial_status |= (cc) & (SW_C0|SW_C1|SW_C2|SW_C3);
+}
#ifdef PECULIAR_486
/* Default, this conveys no information, but an 80486 does it. */
_
Patches currently in -mm which might be from randy.dunlap@xxxxxxxxxx are
git-alsa.patch
qconf-immediately-update-integer-and-string-values-in-xconfig-display.patch
git-mtd.patch
parisc-fix-module_param-iommu-permission.patch
git-scsi-rc-fixes.patch
megaraid-fix-kernel-doc.patch
math-emu-setcc-avoid-gcc-extension.patch
kernel-doc-allow-a-little-whitespace.patch
sysrq-showblockedtasks-is-sysrq-w.patch
sysrq-alphabetize-command-keys-doc.patch
kernel-doc-allow-more-whitespace.patch
discuss-a-couple-common-errors-in-kernel-doc-usage.patch
reiser4-use-null-for-pointers.patch
extend-notifier_call_chain-to-count-nr_calls-made-fixes.patch
profile_likely-export-do_check_likely.patch
-
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