Searched hist:12521 (Results 1 - 3 of 3) sorted by path
/linux-master/Documentation/bpf/ | ||
H A D | bpf_devel_QA.rst | diff 350a62ca Thu Apr 22 19:23:30 MDT 2021 Tiezhu Yang <yangtiezhu@loongson.cn> bpf: Document the pahole release info related to libbpf in bpf_devel_QA.rst pahole starts to use libbpf definitions and APIs since v1.13 after the commit 21507cd3e97b ("pahole: add libbpf as submodule under lib/bpf"). It works well with the git repository because the libbpf submodule will use "git submodule update --init --recursive" to update. Unfortunately, the default github release source code does not contain libbpf submodule source code and this will cause build issues, the tarball from https://git.kernel.org/pub/scm/devel/pahole/pahole.git/ is same with github, you can get the source tarball with corresponding libbpf submodule codes from https://fedorapeople.org/~acme/dwarves This change documents the above issues to give more information so that we can get the tarball from the right place, early discussion is here: https://lore.kernel.org/bpf/2de4aad5-fa9e-1c39-3c92-9bb9229d0966@loongson.cn/ Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Arnaldo Carvalho de Melo <acme@redhat.com> Link: https://lore.kernel.org/bpf/1619141010-12521-1-git-send-email-yangtiezhu@loongson.cn |
/linux-master/io_uring/ | ||
H A D | io_uring.c | diff 12521a5d Thu Jan 05 03:49:15 MST 2023 Pavel Begunkov <asml.silence@gmail.com> io_uring: fix CQ waiting timeout handling Jiffy to ktime CQ waiting conversion broke how we treat timeouts, in particular we rearm it anew every time we get into io_cqring_wait_schedule() without adjusting the timeout. Waiting for 2 CQEs and getting a task_work in the middle may double the timeout value, or even worse in some cases task may wait indefinitely. Cc: stable@vger.kernel.org Fixes: 228339662b398 ("io_uring: don't convert to jiffies for waiting on timeouts") Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/f7bffddd71b08f28a877d44d37ac953ddb01590d.1672915663.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk> |
/linux-master/mm/ | ||
H A D | gup.c | diff 12521c76 Wed Dec 22 21:43:16 MST 2021 Matthew Wilcox (Oracle) <willy@infradead.org> mm/gup: Turn compound_next() into gup_folio_next() Convert both callers to work on folios instead of pages. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: William Kucharski <william.kucharski@oracle.com> |
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