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(parent: b93ed36) | patch
SUNRPC: Fix a server shutdown leak
authorBenjamin Coddington <bcodding@redhat.com>
Fri, 3 Mar 2023 21:08:32 +0000 (16:08 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Mar 2023 07:50:28 +0000 (08:50 +0100)
commit7a3720361068ab520aed4608bad31ea9a6cc7fe7
tree2c6b819682dd6db613bc8934776de095d7c74f2atree | snapshot
parentb93ed36b31c3009b9bacc237ba6b01ab1bcf7d04commit | diff
SUNRPC: Fix a server shutdown leak

[ Upstream commit 9ca6705d9d609441d34f8b853e1e4a6369b3b171 ]

Fix a race where kthread_stop() may prevent the threadfn from ever getting
called.  If that happens the svc_rqst will not be cleaned up.

Fixes: ed6473ddc704 ("NFSv4: Fix callback server shutdown")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/sunrpc/svc.c diff | blob | history
Domain: System / Kernel;