FAILED: patch "[PATCH] io_uring/net: don't overflow multishot accept" failed to apply to 6.4-stable tree
Subsystems (2)
[email protected]
maintainerThe patch below does not apply to the 6.4-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
To reproduce the conflict and resubmit, you may use the following commands:
git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.4.y
git checkout FETCH_HEAD
git cherry-pick -x 1bfed23349716a7811645336a7ce42c4b8f250bc
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2023090925-saline-prorate-1854@gregkh' --subject-prefix 'PATCH 6.4.y' HEAD^..
Possible dependencies:
1bfed2334971 ("io_uring/net: don't overflow multishot accept") d86eaed185e9 ("io_uring: cleanup io_aux_cqe() API")
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 1bfed23349716a7811645336a7ce42c4b8f250bc Mon Sep 17 00:00:00 2001
From: Pavel Begunkov <[email protected]>
Date: Fri, 11 Aug 2023 13:53:41 +0100
Subject: [PATCH] io_uring/net: don't overflow multishot accept
Don't allow overflowing multishot accept CQEs, we want to limit the grows of the overflow list.
io_uring/net.c +1 -1
@@ -1367,7 +1367,7 @@ int io_accept(struct io_kiocb *req, unsigned int issue_flags)if (ret <0 )return ret;if (io_aux_cqe (req, issue_flags &IO_URING_F_COMPLETE_DEFER , ret, -IORING_CQE_F_MORE , true)) +IORING_CQE_F_MORE , false)) goto retry;return -ECANCELED ;