ICE when building kernel raid6 neon code
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Linaro GCC |
Fix Released
|
Undecided
|
Zhenqiang Chen | ||
gcc-4.8 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
Trusty |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
CC lib/raid6/neon4.o
lib/raid6/neon4.c: In function 'raid6_
lib/raid6/
dwarf2out_
}
^
The gcc commandline:
arm-angstrom-
-isystem
/build/
-I/build/
-Iarch/
-I/build/
-Iarch/
-I/build/
-Iinclude/
/build/
-D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes
-Wno-trigraphs -fno-strict-
-Werror-
-fno-delete-
-fno-dwarf2-cfi-asm -fno-omit-
-fstack-protector -mabi=aapcs-linux -mno-thumb-
-marm -D__LINUX_
-Uarm -Wframe-
-fno-omit-
-Wdeclaration-
-fconserve-stack -Werror=
-DCC_HAVE_ASM_GOTO -ffreestanding -mfloat-abi=softfp -mfpu=neon
-D"KBUILD_
-D"KBUILD_
lib/raid6/neon4.c
Zhenqiang said:
Trunk also has ICE. Root cause: dwarf info is partly updated in
arm_emit_
CVE References
Changed in gcc-linaro: | |
status: | New → In Progress |
assignee: | nobody → Zhenqiang Chen (zhenqiang-chen) |
Changed in gcc-linaro: | |
milestone: | none → 4.8-2014.04 |
status: | In Progress → Fix Committed |
Changed in gcc-linaro: | |
status: | Fix Committed → Fix Released |
Hello koen, or anyone else affected,
Accepted gcc-4.8 into trusty-proposed. The package will build now and be available at https:/ /launchpad. net/ubuntu/ +source/ gcc-4.8/ 4.8.4-2ubuntu1~ 14.04 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed. In either case, details of your testing will help us make a better decision.
Further information regarding the verification process can be found at https:/ /wiki.ubuntu. com/QATeam/ PerformingSRUVe rification . Thank you in advance!