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5378f00c93
linux-next/arch/sparc
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Randy Dunlap 5378f00c93 sparc: vDSO: fix return value of __setup handler 
__setup() handlers should return 1 to obsolete_checksetup() in
init/main.c to indicate that the boot option has been handled.
A return of 0 causes the boot option/value to be listed as an Unknown
kernel parameter and added to init's (limited) argument or environment
strings. Also, error return codes don't mean anything to
obsolete_checksetup() -- only non-zero (usually 1) or zero.
So return 1 from vdso_setup().

Fixes: 9a08862a5d ("vDSO for sparc")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Igor Zhbanov <izh1979@gmail.com>
Link: lore.kernel.org/r/64644a2f-4a20-bab3-1e15-3b2cdd0defe3@omprussia.ru
Cc: "David S. Miller" <davem@davemloft.net>
Cc: sparclinux@vger.kernel.org
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Nick Alcock <nick.alcock@oracle.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: stable@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240211052808.22635-1-rdunlap@infradead.org
2024-02-16 16:50:26 +01:00
..
boot sparc: Use $(kecho) to announce kernel images being ready 2023-12-04 13:28:06 +01:00
configs arch/*/configs/*defconfig: Replace AUTOFS4_FS by AUTOFS_FS 2023-07-29 14:08:22 -07:00
crypto crypto: sparc/crc32c - stop using the shash alignmask 2023-10-27 18:04:24 +08:00
include sparc: Fix typos 2024-02-16 16:50:25 +01:00
kernel sparc64: NMI watchdog: fix return value of __setup handler 2024-02-16 16:50:25 +01:00
lib arch: turn off -Werror for architectures with known warnings 2023-12-10 17:21:33 -08:00
math-emu treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
mm sparc: Fix typos 2024-02-16 16:50:25 +01:00
net sparc: Fix typos 2024-02-16 16:50:25 +01:00
power treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
prom arch: turn off -Werror for architectures with known warnings 2023-12-10 17:21:33 -08:00
vdso sparc: vDSO: fix return value of __setup handler 2024-02-16 16:50:26 +01:00
video arch/sparc: Add module license and description for fbdev helpers 2023-06-29 13:30:02 +02:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig sparc: Use shared font data 2024-02-16 16:49:58 +01:00
Kconfig.debug watchdog/sparc64: define HARDLOCKUP_DETECTOR_SPARC64 2023-06-19 16:25:29 -07:00
Makefile kbuild: unify vdso_install rules 2023-10-28 21:09:02 +09:00