Commit 5dff3c4b68 made rpm use autoreconfHook, so the patch that we
are making to `configure` gets lost when the file is regenerated.
To fix this, just patch the equivalent string in the `configure.ac` file
instead.
Fixes #15287
The go tests get tripped up due to error messages along the lines of:
ld: warning: /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation, ignoring unexpected dylib file
Which is due to us passing that along via $NIX_LDFLAGS in the `clang` wrapper.
To keep `go` from getting confused, I create a small `clang` wrapper that
filters out that warning.
Also, the strip.patch is no longer necessary, and only causes problems when
testing DWARF support:
--- FAIL: TestDwarfAranges (0.59s)
runtime-lldb_test.go:218: Missing aranges section
FAIL
FAIL runtime 17.123s
Also, I disable the misc/cgo/errors test, as I suspect it is also due to similar
problems regarding `ld`:
##### ../misc/cgo/errors
misc/cgo/errors/test.bash: BUG: expected error output to contain "err1.go:11:" but saw:
# command-line-arguments
cannot parse gcc output $WORK/command-line-arguments/_obj//_cgo_.o as ELF, Mach-O, PE object
2016/05/07 02:07:58 Failed: exit status 1
Closes #14208
Merges pull request #15275:
This addresses #15226 and fixes killing of processes before
switching from the initrd to the real root.
Right now, the pkill that is issued not only kills user space
processes but also sends a SIGKILL to kernel threads as well.
Usually these threads ignore signals, but some of these processes do
handle signals, like for example the md module, which happened in
#15226.
It also adds a small check for the swraid installer test and a
standalone test which checks on just that problem, so in the future
this shouldn't happen again.
This has been acked by @edolstra on IRC.
As @edolstra pointed out that the kernel module might be painful to
maintain. I strongly disagree because it's only a small module and it's
good to have such a canary in the tests no matter how the bootup process
looks like, so I'm going the masochistic route and try to maintain it.
If it *really* becomes too much maintenance burden, we can still drop or
disable kcanary.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
It takes some extra 13MB (and in dev, not out), but allows perf to show kernel
symbols when profiling. I think it is worth it.
In my NixOS, I refer to it in the system derivation, for easy telling to perf
through /run/booted-system/vmlinux:
system.extraSystemBuilderCmds = ''
ln -s ${config.boot.kernelPackages.kernel.dev}/vmlinux $out/vmlinux
'';
