AuxXxilium/linux_dsm_epyc7002
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118326e940
linux_dsm_epyc7002/drivers/block
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Peter Osterlund 118326e940 [PATCH] Fix root hole in pktcdvd 
ioctl_by_bdev may only be used INSIDE the kernel.  If the "arg" argument
refers to memory that is accessed by put_user/get_user in the ioctl
function, the memory needs to be in the kernel address space (that's the
set_fs(KERNEL_DS) doing in the ioctl_by_bdev).  This works on i386 because
even with set_fs(KERNEL_DS) the user space memory is still accessible with
put_user/get_user.  That is not true for s390.  In short the ioctl
implementation of the pktcdvd device driver is horribly broken.

Signed-off-by: Peter Osterlund <petero2@telia.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-05-16 21:07:31 -07:00
..
aoe [PATCH] aoe: update version number to 10 2005-05-03 23:34:55 -07:00
paride Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
acsi_slm.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
acsi.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
amiflop.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
as-iosched.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ataflop.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cciss_cmd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cciss_scsi.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cciss_scsi.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cciss.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cciss.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cfq-iosched.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpqarray.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpqarray.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cryptoloop.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
DAC960.c [PATCH] DAC960: add support for Mylex AcceleRAID 4/5/600 2005-05-05 16:36:43 -07:00
DAC960.h [PATCH] DAC960: add support for Mylex AcceleRAID 4/5/600 2005-05-05 16:36:43 -07:00
deadline-iosched.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
elevator.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
floppy.c [PATCH] remove do_sync parameter from __invalidate_device 2005-05-05 16:36:44 -07:00
genhd.c [PATCH] remove do_sync parameter from __invalidate_device 2005-05-05 16:36:44 -07:00
ida_cmd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ida_ioctl.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioctl.c [PATCH] Fix root hole in raw device 2005-05-16 21:07:21 -07:00
Kconfig [PATCH] ISA DMA Kconfig fixes - part 3 2005-05-04 07:33:14 -07:00
Kconfig.iosched Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ll_rw_blk.c [PATCH] fix NMI lockup with CFQ scheduler 2005-04-16 20:10:09 -05:00
loop.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
nbd.c [PATCH] nbd: Don't create all MAX_NBD devices by default all the time 2005-05-01 08:59:07 -07:00
noop-iosched.c [PATCH] noop-iosched: kill O(N) merge scan 2005-05-01 08:59:06 -07:00
pktcdvd.c [PATCH] Fix root hole in pktcdvd 2005-05-16 21:07:31 -07:00
ps2esdi.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rd.c [PATCH] drivers/block/rd.c: rd_size shouldn't be static 2005-05-06 16:58:18 -07:00
scsi_ioctl.c [PATCH] consolidate timeout defintions in scsi.h 2005-04-18 12:31:52 -05:00
smart1,2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
swim3.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
swim_iop.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sx8.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ub.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
umem.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
viodasd.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xd.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
xd.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
z2ram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00