user/sven/linux.git/drivers/ide, branch v5.6.13

scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places

2020-02-24T20:06:07Z

Arnd Bergmann inadvertently typoed these in d320a9551e394 and 64cbfa96551a; they seem to be the cause of https://bugzilla.redhat.com/show_bug.cgi?id=1801353 , invalid SCSI commands when udev tries to query a DVD drive. [arnd] Found another instance of the same bug, also introduced in my compat_ioctl series. Link: https://bugzilla.redhat.com/show_bug.cgi?id=1801353 Link: https://lore.kernel.org/r/20200219165139.3467320-1-arnd@arndb.de Fixes: c103d6ee69f9 ("compat_ioctl: ide: floppy: add handler") Fixes: 64cbfa96551a ("compat_ioctl: move cdrom commands into cdrom.c") Fixes: d320a9551e39 ("compat_ioctl: scsi: move ioctl handling into drivers") Bisected-by: Chris Murphy Signed-off-by: Arnd Bergmann Signed-off-by: Adam Williamson Signed-off-by: Martin K. Petersen

proc: convert everything to "struct proc_ops"

2020-02-04T03:05:26Z

The most notable change is DEFINE_SHOW_ATTRIBUTE macro split in seq_file.h. Conversion rule is: llseek => proc_lseek unlocked_ioctl => proc_ioctl xxx => proc_xxx delete ".owner = THIS_MODULE" line [akpm@linux-foundation.org: fix drivers/isdn/capi/kcapi_proc.c] [sfr@canb.auug.org.au: fix kernel/sched/psi.c] Link: http://lkml.kernel.org/r/20200122180545.36222f50@canb.auug.org.au Link: http://lkml.kernel.org/r/20191225172546.GB13378@avx2 Signed-off-by: Alexey Dobriyan Signed-off-by: Stephen Rothwell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

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

2020-01-30T15:39:10Z

Pull IDE updates from David Miller: 1) Fix mem region name in tx4949ide driver, from Christophe JAILLET. 2) Make drive->dn read only, it should not be changeable by users. From Dan Carpenter. 3) Several cast fixups from Krzysztof Kozlowski. There is also going to be a removal of a now unused IDE driver, but that will come via the MIPS tree. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: make drive->dn read only ide: serverworks: potential overflow in svwks_set_pio_mode() cmd64x: potential buffer overflow in cmd64x_program_timings() ide: remove unneeded header include path to drivers/ide ide: qd65xx: Fix cast to pointer from integer of different size ide: ht6560b: Fix cast to pointer from integer of different size ide: remove set but not used variable 'hwif' ide: remove unnecessary touch_softlockup_watchdog ide: tx4939ide: Fix the name used in a 'devm_request_mem_region()' call ide: Use dev_get_drvdata where possible

ide: make drive->dn read only

2020-01-30T10:03:24Z

The IDE core always sets ->dn correctly so changing it is never required. Setting it to a different value than assigned by IDE core is very likely to result in data corruption (due to wrong transfer timings being set on the controller etc.) Signed-off-by: Dan Carpenter Acked-by: Bartlomiej Zolnierkiewicz Tested-by: Bartlomiej Zolnierkiewicz Signed-off-by: David S. Miller

ide: serverworks: potential overflow in svwks_set_pio_mode()

2020-01-20T12:38:27Z

The "drive->dn" variable is a u8 controlled by root. Signed-off-by: Dan Carpenter Signed-off-by: David S. Miller

cmd64x: potential buffer overflow in cmd64x_program_timings()

2020-01-20T12:38:27Z

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

ide: remove unneeded header include path to drivers/ide

2020-01-20T12:38:27Z

I can build drivers/ide/ without this. Signed-off-by: Masahiro Yamada Signed-off-by: David S. Miller

ide: qd65xx: Fix cast to pointer from integer of different size

2020-01-20T12:38:27Z

Integer passed as pointer to drvdata should be cast to unsigned long to avoid warning (compile testing on alpha architecture): drivers/ide/qd65xx.c: In function ‘qd6580_init_dev’: drivers/ide/qd65xx.c:312:27: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Krzysztof Kozlowski Signed-off-by: David S. Miller

ide: ht6560b: Fix cast to pointer from integer of different size

2020-01-20T12:38:26Z

Integer passed as pointer to drvdata should be cast to unsigned long to avoid warning (compile testing on alpha architecture): drivers/ide/ht6560b.c: In function ‘ht6560b_init_dev’: drivers/ide/ht6560b.c:318:27: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Krzysztof Kozlowski Signed-off-by: David S. Miller

ide: remove set but not used variable 'hwif'

2020-01-20T12:38:26Z

Fix the following gcc warning: drivers/ide/pmac.c: In function pmac_ide_setup_device: drivers/ide/pmac.c:1027:14: warning: variable hwif set but not used [-Wunused-but-set-variable] Fixes: d58b0c39e32f ("powerpc/macio: Rework hotplug media bay support") Reported-by: Hulk Robot Signed-off-by: Wang Hai Signed-off-by: David S. Miller