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27 March 2024, 02:37:15 UTC
Revision 73e08e711d9c1d79fae01daed4b0e1fee5f8a275 authored by Jens Axboe on 26 January 2020, 16:53:12 UTC, committed by Jens Axboe on 26 January 2020, 16:56:05 UTC 
Revert "io_uring: only allow submit from owning task"
 
This ends up being too restrictive for tasks that willingly fork and
share the ring between forks. Andres reports that this breaks his
postgresql work. Since we're close to 5.5 release, revert this change
for now.

Cc: stable@vger.kernel.org
Fixes: 44d282796f81 ("io_uring: only allow submit from owning task")
Reported-by: Andres Freund <andres@anarazel.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent 1292e97
Raw File
Tip revision: 73e08e711d9c1d79fae01daed4b0e1fee5f8a275 authored by Jens Axboe on 26 January 2020, 16:53:12 UTC
Revert "io_uring: only allow submit from owning task"
Tip revision: 73e08e7
Kconfig 
# SPDX-License-Identifier: GPL-2.0
#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.rst.
#
mainmenu "Linux/$(ARCH) $(KERNELVERSION) Kernel Configuration"

comment "Compiler: $(CC_VERSION_TEXT)"

source "scripts/Kconfig.include"

source "init/Kconfig"

source "kernel/Kconfig.freezer"

source "fs/Kconfig.binfmt"

source "mm/Kconfig"

source "net/Kconfig"

source "drivers/Kconfig"

source "fs/Kconfig"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"

source "lib/Kconfig.debug"

source "Documentation/Kconfig"
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