summaryrefslogtreecommitdiff
path: root/configure
diff options
context:
space:
mode:
authorTobias Klauser <tklauser@distanz.ch>2014-05-09 11:38:53 +0200
committerTobias Klauser <tklauser@distanz.ch>2014-05-09 11:44:47 +0200
commit132f533dac7211d0d98bf3e56112db156a4b2cf7 (patch)
tree9c094e95404af186a1a854eadf9297642116972f /configure
parent5381fe4fed17e813d41424ae29995d8624197a54 (diff)
netsniff-ng: Remove unnecessary initialization of struct ctx members
These will be set later on depending on command line option (or panic() out) and they're set to 0 by init_ctx() anyways. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'configure')
0 files changed, 0 insertions, 0 deletions
>
The kbuild test robot reported this objtool warning [1]: arch/x86/kvm/emulate.o: warning: objtool: fastop()+0x69: call without frame pointer save/setup The issue seems to be caused by CONFIG_PROFILE_ALL_BRANCHES. With that option, for some reason gcc decides not to create a stack frame in fastop() before doing the inline asm call, which can result in a bad stack trace. Force a stack frame to be created if CONFIG_FRAME_POINTER is enabled by listing the stack pointer as an output operand for the inline asm statement. This change has no effect for !CONFIG_PROFILE_ALL_BRANCHES. [1] https://lists.01.org/pipermail/kbuild-all/2016-March/018249.html Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'Documentation/i2c/fault-codes')