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Message-ID: References: <202403101607.a42gaLOS-lkp@intel.com> <20240313120622.62c76d759cc06f80f0aeb48e@linux-foundation.org> MIME-Version: 1.0 In-Reply-To: <20240313120622.62c76d759cc06f80f0aeb48e@linux-foundation.org> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspamd-Queue-Id: CE9B3C0019 X-Rspam-User: X-Stat-Signature: r55mzdnajcpw7isx3u4s67xpk38m7114 X-Rspamd-Server: rspam01 X-HE-Tag: 1710359998-925951 X-HE-Meta: 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 856robya 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Mar 13, 2024 at 12:06:22PM -0700, Andrew Morton wrote: > > > > There's another possibly relevant report for riscv: > > > > https://lore.kernel.org/r/202403090900.OwPqmRuI-lkp@intel.com > > > > I think I messed up the nopmd use case. Since this commit already landed > > mm-stable, I assume there's no way I provide a fixup. > > > > I attached a formal patch below, but I don't know how to test it myself, > > What I do: > > Grab https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/13.2.0/x86_64-gcc-13.2.0-nolibc-aarch64-linux.tar.gz > > untar that into /opt/crosstool > > And my crufty old script does, partly, > > WHAT="$*" > > ... > [ $ARCH = arm64 ] && CT=gcc-13.2.0-nolibc && XARCH=aarch64-linux > ... > > PATH=$PATH:/opt/crosstool/$CT/$XARCH/bin export PATH > export CROSS_COMPILE=/opt/crosstool/$CT/$XARCH/bin/$XARCH- > export CC="/opt/crosstool/$CT/$XARCH/bin/$XARCH-gcc" > J=$(grep "^processor" /proc/cpuinfo | wc -l) > J=$(expr $J \* 2) > nice -20 make -j$J CC="$CC" $WHAT 2>/tmp/log-$ARCH > > setenv ARCH arm64 > crufty-old-script vmlinux modules I'll keep these notes. > > > and I'm not 100% confident. Before I post a formal patch, can anyone let > > me know how I can kickoff the test bot to test the patch (or help me do the > > kickoff)? > > Worked for me, thanks. I will try to do better next time.. Thanks a lot for the help, Andrew! -- Peter Xu