2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Dave Jones <[email protected]> [ upstream commit af0e5d565d2fffcd97d1e2d89669d627cc04e8b8 ] Disable the new -Wunused-but-set-variable that was added in gcc 4.6.0 It produces more false positives than useful warnings. This can still be enabled using W=1 [AK: dropped W=1 support in backport] Signed-off-by: Dave Jones <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Tested-by: Sam Ravnborg <[email protected]> Signed-off-by: Michal Marek <[email protected]> Signed-off-by: Andi Kleen <[email protected]> Index: linux-2.6.35.y/Makefile =================================================================== --- linux-2.6.35.y.orig/Makefile +++ linux-2.6.35.y/Makefile @@ -546,6 +546,9 @@ ifndef CONFIG_CC_STACKPROTECTOR KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector) endif +# This warning generated too much noise in a regular build. +KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable) + ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls else _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
