On 04/07/2008 08:53 PM, Jiri Slaby wrote:
Hi,
I got this from sparse:
CHECK /home/l/latest/xxx/net/mac80211/ieee80211.c
sparse: flow.c:804: rewrite_parent_branch: Assertion `changed' failed.
/bin/sh: line 1: 8639 Neúspěšně ukončen (SIGABRT) sparse
-D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ -Wbitwise -D__x86_64__
-m64 -nostdinc -isystem /usr/lib64/gcc/x86_64-suse-linux/4.2.1/include
-Wp,-MD,net/mac80211/.ieee80211.o.d -nostdinc -isystem
/usr/lib64/gcc/x86_64-suse-linux/4.2.1/include -D__KERNEL__ -Iinclude
-Iinclude2 -I/home/l/latest/xxx/include -include
include/linux/autoconf.h -I/home/l/latest/xxx/net/mac80211
-Inet/mac80211 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs
-fno-strict-aliasing -fno-common -Werror-implicit-function-declaration
-O2 -fno-stack-protector -m64 -mtune=generic -mno-red-zone
-mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args
-DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -pipe -Wno-sign-compare
-fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow
-fno-omit-frame-pointer -fno-optimize-sibling-calls -g
-Wdeclaration-after-statement -Wno-pointer-sign -DMODULE
-D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(ieee80211)"
-D"KBUILD_MODNAME=KBUILD_STR(mac80211)"
/home/l/latest/xxx/net/mac80211/ieee80211.c
make[3]: *** [net/mac80211/ieee80211.o] Error 134
make[2]: *** [net/mac80211] Error 2
make[1]: *** [net] Error 2
make: *** [sub-make] Error 2
f*ck, the hand is too fast.
It's 2.6.25-rc8-mm1 code. It's opensuse sparse-0.1-46, core from the crash is here:
http://www.fi.muni.cz/~xslaby/sklad/core.sparse.bz2
It seems like anything from net/mac80211/ fail to be checked.
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