APPLIED[Unstable]: [SRU v2 B/C/D/U 0/1] build and install

Seth Forshee seth.forshee at
Thu May 30 20:17:48 UTC 2019

On Tue, May 21, 2019 at 10:52:01AM -0300, Thadeu Lima de Souza Cascardo wrote:
> BugLink:
> Note that this introduces new build dependencies, and some builders might not
> have them installed. This may cause test builds to fail, but that's because
> some build scripts don't check for build dependencies. Please, make sure these
> new build dependencies are installed when build testing.
> Note that this has also been tested on derivatives. The same patch has been
> applied, as if a rebase has been done, and it was verified that the build has
> not failed. We may not want this new library on some derivatives, so the patch
> has been written in a way that derivatives will need to opt-in. On the other
> hand, they will not fail to build after a rebase that includes this patch.
> [Impact]
> File is missing in linux-tools-common deb making it
> impossible to use perf for the JVM JITed methods.
> [Test case]
> $ sudo perf record -k 1 -e instructions:u ./java -agentpath:/usr/lib/linux-tools-5.0.0-8/ crc32
> $ sudo perf inject -i ./ -j -o ./
> $ sudo perf report -f -i ./
> [Fix]
> Include java build dependencies and install the library into linux-tools
> package.
> [Regression potential]
> Small regression potential, an extra file is distributed and is not
> automatically linked to anything. It could impact the build, which was
> tested.

Applied to unstable/master, thanks!

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