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Date:   Wed, 22 May 2019 18:18:05 -0400
From:   Chris Down <chris@chrisdown.name>
To:     deepa.kernel@gmail.com
Cc:     akpm@linux-foundation.org, arnd@arndb.de, axboe@kernel.dk,
        dave@stgolabs.net, dbueso@suse.de, e@80x24.org, jbaron@akamai.com,
        linux-aio@kvack.org, linux-fsdevel@vger.kernel.org,
        linux-kernel@vger.kernel.org, oleg@redhat.com,
        omar.kilani@gmail.com, stable@vger.kernel.org, tglx@linutronix.de,
        viro@zeniv.linux.org.uk, linux-mm@kvack.org
Subject: Re: [PATCH v2] signal: Adjust error codes according to
 restore_user_sigmask()
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+Cc: linux-mm, since this broke mmots tree and has been applied there

This patch is missing a definition for signal_detected in io_cqring_wait, which 
breaks the build.

diff --git fs/io_uring.c fs/io_uring.c
index b785c8d7efc4..b34311675d2d 100644
--- fs/io_uring.c
+++ fs/io_uring.c
@@ -2182,7 +2182,7 @@ static int io_cqring_wait(struct io_ring_ctx *ctx, int min_events,
 {
        struct io_cq_ring *ring = ctx->cq_ring;
        sigset_t ksigmask, sigsaved;
-       int ret;
+       int ret, signal_detected;
 
        if (io_cqring_events(ring) >= min_events)
                return 0;