kernel/linux.git/drivers/ide, branch v4.19.112

ide: serverworks: potential overflow in svwks_set_pio_mode()

2020-02-24T07:34:49+00:00

[ Upstream commit ce1f31b4c0b9551dd51874dd5364654ed4ca13ae ] The "drive->dn" variable is a u8 controlled by root. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

cmd64x: potential buffer overflow in cmd64x_program_timings()

2020-02-24T07:34:49+00:00

[ Upstream commit 117fcc3053606d8db5cef8821dca15022ae578bb ] The "drive->dn" value is a u8 and it is controlled by root only, but it could be out of bounds here so let's check. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

ide: fix a typo in the settings proc file name

2019-01-31T07:14:42+00:00

commit f8ff6c732d35904d773043f979b844ef330c701b upstream. Fixes: ec7d9c9ce8 ("ide: replace ->proc_fops with ->proc_show") Reported-by: kernel test robot Signed-off-by: Christoph Hellwig Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman

ide: pmac: add of_node_put()

2018-12-21T13:15:18+00:00

[ Upstream commit a51921c0db3fd26c4ed83dc0ec5d32988fa02aa5 ] use of_node_put() to release the refcount. Signed-off-by: Yangtao Li Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide

2018-08-22T14:40:33+00:00

Pull IDE updates from David Miller: - Remove redundant variables (Colin Ian King) - Expected switch fall-through annotations (Gustavo A. R. Silva) * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: mark expected switch fall-throughs ide-tape: remove redundant variable buffer_size ide: remove redundant variables queue_run_ms and left

ide: mark expected switch fall-throughs

2018-08-13T18:48:54+00:00

In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva Signed-off-by: David S. Miller

ide-tape: remove redundant variable buffer_size

2018-08-13T18:48:54+00:00

Variable buffer_size is being assigned but is never used hence it is redundant and can be removed. Cleans up clang warning: warning: variable 'buffer_size' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Signed-off-by: David S. Miller

ide: remove redundant variables queue_run_ms and left

2018-08-13T18:48:54+00:00

Variable queue_run_ms is not being used and is redundant and hence can be removed. Removing this also means that variable left can also be removed. Cleans up clang warning: warning: variable ‘queue_run_ms’ set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King Signed-off-by: David S. Miller

ide-cd: Remove redundant sense buffer

2018-08-02T21:22:37+00:00

This is already able to process the sense buffer, so remove the redundant parsing during the failure path. This also fixes any possible stale values since the prior code did not check the sense length. Acked-by: David S. Miller Reviewed-by: Christoph Hellwig Signed-off-by: Kees Cook Signed-off-by: Jens Axboe

block: Switch struct packet_command to use struct scsi_sense_hdr

2018-08-02T21:22:13+00:00

There is a lot of needless struct request_sense usage in the CDROM code. These can all be struct scsi_sense_hdr instead, to avoid any confusion over their respective structure sizes. This patch is a lot of noise changing "sense" to "sshdr", but the final code is more readable to distinguish between "sense" meaning "struct request_sense" and "sshdr" meaning "struct scsi_sense_hdr". Reviewed-by: Christoph Hellwig Signed-off-by: Kees Cook Signed-off-by: Jens Axboe