kernel/linux.git/drivers/scsi/scsi_sysctl.c, branch v6.12.80

scsi: logging: Fix scsi_logging_level bounds

2025-05-29T09:02:32+00:00

[ Upstream commit 2cef5b4472c602e6c5a119aca869d9d4050586f3 ] Bound scsi_logging_level sysctl writings between SYSCTL_ZERO and SYSCTL_INT_MAX. The proc_handler has thus been updated to proc_dointvec_minmax. Signed-off-by: Nicolas Bouchinet Link: https://lore.kernel.org/r/20250224095826.16458-5-nicolas.bouchinet@clip-os.org Reviewed-by: Joel Granados Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin

scsi: Remove now superfluous sentinel element from ctl_table array

2023-10-11T19:16:13+00:00

This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from scsi_table and sg_sysctls. Signed-off-by: Joel Granados Signed-off-by: Luis Chamberlain

scsi: simplify sysctl registration with register_sysctl()

2023-04-13T18:49:20+00:00

register_sysctl_table() is a deprecated compatibility wrapper. register_sysctl() can do the directory creation for you so just use that. Signed-off-by: Luis Chamberlain

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 209

2019-05-30T18:29:53+00:00

Based on 1 normalized pattern(s): released under gpl v2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 15 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Steve Winslow Reviewed-by: Allison Randal Reviewed-by: Alexios Zavras Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190528171438.895196075@linutronix.de Signed-off-by: Greg Kroah-Hartman

scsi: convert use of typedef ctl_table to struct ctl_table

2014-06-06T23:08:16+00:00

This typedef is unnecessary and should just be removed. Signed-off-by: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

sysctl: Drop & in front of every proc_handler.

2009-11-18T16:37:40+00:00

For consistency drop & in front of every proc_handler. Explicity taking the address is unnecessary and it prevents optimizations like stubbing the proc_handlers to NULL. Cc: Alexey Dobriyan Cc: Ingo Molnar Cc: Joe Perches Signed-off-by: Eric W. Biederman

sysctl drivers: Remove dead binary sysctl support

2009-11-12T10:04:58+00:00

Now that sys_sysctl is a wrapper around /proc/sys all of the binary sysctl support elsewhere in the tree is dead code. Cc: Jens Axboe Cc: Corey Minyard Cc: Greg Kroah-Hartman Cc: Matt Mackall Cc: Herbert Xu Cc: Neil Brown Cc: "James E.J. Bottomley" Acked-by: Clemens Ladisch for drivers/char/hpet.c Signed-off-by: Eric W. Biederman

[SCSI] small cleanups

2007-07-18T16:16:32+00:00

This patch contains the following cleanups: - make needlessly global functions static - every file should #include the headers containing the prototypes for it's global functions Signed-off-by: Adrian Bunk Signed-off-by: Andrew Morton Signed-off-by: James Bottomley

[PATCH] sysctl: remove insert_at_head from register_sysctl

2007-02-14T16:09:59+00:00

The semantic effect of insert_at_head is that it would allow new registered sysctl entries to override existing sysctl entries of the same name. Which is pain for caching and the proc interface never implemented. I have done an audit and discovered that none of the current users of register_sysctl care as (excpet for directories) they do not register duplicate sysctl entries. So this patch simply removes the support for overriding existing entries in the sys_sysctl interface since no one uses it or cares and it makes future enhancments harder. Signed-off-by: Eric W. Biederman Acked-by: Ralf Baechle Acked-by: Martin Schwidefsky Cc: Russell King Cc: David Howells Cc: "Luck, Tony" Cc: Ralf Baechle Cc: Paul Mackerras Cc: Martin Schwidefsky Cc: Andi Kleen Cc: Jens Axboe Cc: Corey Minyard Cc: Neil Brown Cc: "John W. Linville" Cc: James Bottomley Cc: Jan Kara Cc: Trond Myklebust Cc: Mark Fasheh Cc: David Chinner Cc: "David S. Miller" Cc: Patrick McHardy Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] sysctl: scsi: remove unnecessary insert_at_head flag

2007-02-14T16:09:55+00:00

Signed-off-by: Eric W. Biederman Acked-by: James Bottomley Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds