Restore original a0 in the kernel exception stack frame. This way it
looks like the frame that got interrupt/exception did alloca (copy a0 and
a1 spilled under old stack to the new location as well) to save registers
and then did a call to handler.
The point where interrupt/exception was taken is not in the stack chain,
only in pt_regs (call4 from that address can be simulated to keep it in
the stack trace).
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
A smallish batch of fixes, a little more than expected this late, but
all fixes are contained to their platforms and seem reasonably low risk:
- A somewhat large SMP fix for ux500 that still seemed warranted to include here
- OMAP DT fixes for pbias regulator specification that broke due to some DT
reshuffling
- PCIe IRQ routing bugfix for i.MX
- Networking fixes for keystone
- Runtime PM for OMAP GPMC
- A couple of error path bug fixes for exynos
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Auuc
-----END PGP SIGNATURE-----
Merge tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A smallish batch of fixes, a little more than expected this late, but
all fixes are contained to their platforms and seem reasonably low
risk:
- a somewhat large SMP fix for ux500 that still seemed warranted to
include here
- OMAP DT fixes for pbias regulator specification that broke due to
some DT reshuffling
- PCIe IRQ routing bugfix for i.MX
- networking fixes for keystone
- runtime PM for OMAP GPMC
- a couple of error path bug fixes for exynos"
* tag 'armsoc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: keystone: Fix the mdio bindings by moving it to soc specific file
ARM: dts: keystone: fix the clock node for mdio
memory: omap-gpmc: Don't try to save uninitialized GPMC context
ARM: imx6: correct i.MX6 PCIe interrupt routing
ARM: ux500: add an SMP enablement type and move cpu nodes
ARM: dts: dra7: Fix broken pbias device creation
ARM: dts: OMAP5: Fix broken pbias device creation
ARM: dts: OMAP4: Fix broken pbias device creation
ARM: dts: omap243x: Fix broken pbias device creation
ARM: EXYNOS: fix double of_node_put() on error path
ARM: EXYNOS: Fix potentian kfree() of ro memory
Pull MIPS bugfix from Ralf Baechle:
"Only a single MIPS fix - the math when invoking syscall_trace_enter
was wrong"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Fix seccomp syscall argument for MIPS64
Merge x86 fixes from Ingo Molnar:
"Two followup fixes related to the previous LDT fix"
Also applied a further FPU emulation fix from Andy Lutomirski to the
branch before actually merging it.
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
x86/ldt: Further fix FPU emulation
x86/ldt: Correct FPU emulation access to LDT
x86/ldt: Correct LDT access in single stepping logic
fuse_dev_ioctl() performed fuse_get_dev() on a user-supplied fd,
leading to a type confusion issue. Fix it by checking file->f_op.
Signed-off-by: Jann Horn <jann@thejh.net>
Acked-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
These are necessary to get the NIC card working on all Keystone
EVMs. Couple of boards are nroken without these two fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=R5Tu
-----END PGP SIGNATURE-----
Merge tag 'keystone-dts-late-fixes-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into fixes
ARM: Couple of Keysyone MDIO DTS fixes for 4.2-rc6+
These are necessary to get the NIC card working on all Keystone
EVMs. Couple of boards are broken without these two fixes.
* tag 'keystone-dts-late-fixes-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: dts: keystone: Fix the mdio bindings by moving it to soc specific file
ARM: dts: keystone: fix the clock node for mdio
Signed-off-by: Olof Johansson <olof@lixom.net>
Commit 4c21b8fd8f ("MIPS: seccomp: Handle indirect system calls (o32)")
fixed indirect system calls on O32 but it also introduced a bug for MIPS64
where it erroneously modified the v0 (syscall) register with the assumption
that the sycall offset hasn't been taken into consideration. This breaks
seccomp on MIPS64 n64 and n32 ABIs. We fix this by replacing the addition
with a move instruction.
Fixes: 4c21b8fd8f ("MIPS: seccomp: Handle indirect system calls (o32)")
Cc: <stable@vger.kernel.org> # 3.15+
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10951/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This patch consists of 2 libfc fixes causing rare crashes, one iscsi one
causing a potential hang on shutdown, an I/O blocksize issue which caused a
regression and a memory leak in scsi-mq.
Signed-off-by: James Bottomley <JBottomley@Odin.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJVzsOiAAoJEDeqqVYsXL0M4wQIAIUe1SGv66OcAQLBcxxJUL2T
i+Ph2RE/er1iyzJepN56i77Mn2hnBgnQtmB/ibnjQfUsz/zo5PANjIfy+eFcG53G
qcb8l7a/BFCH3JHWXL7rJYN9G64sirADDL6SDLpX1JFsL21bAGdcEgbmefysvDmr
qFkiGH0Ty9YH58W+6j1pzQhh437rRgcM1KuY08sJsbKmyCVdzG5ketzBkONmBcTh
OTfPQjL32L4KR3THDUbpCiK6YAUtDvHjVB51lwoiB1ER7Ke+E+nqlCuxhXvZfMoD
lGfvWgwaQnoN1fun6c85zcqnl72kymropWWiJUhhPPjeZEj8sgn/eaaAAST9mlQ=
=Fztd
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This has two libfc fixes for bugs causing rare crashes, one iscsi fix
for a potential hang on shutdown, and a fix for an I/O blocksize issue
which caused a regression"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
sd: Fix maximum I/O size for BLOCK_PC requests
libfc: Fix fc_fcp_cleanup_each_cmd()
libfc: Fix fc_exch_recv_req() error path
libiscsi: Fix host busy blocking during connection teardown
single MST fixes from Maarten.
* tag 'topic/drm-fixes-2015-08-14' of git://anongit.freedesktop.org/drm-intel:
drm/dp/mst: Remove port after removing connector.
three display fixes for Intel.
* tag 'drm-intel-fixes-2015-08-14' of git://anongit.freedesktop.org/drm-intel:
drm/i915: Commit planes on each crtc separately.
drm/i915: calculate primary visibility changes instead of calling from set_config
drm/i915: Only dither on 6bpc panels
It was just a wrapper around setup_timer() and could never fail, so just
call the real function, and fix up the function arguments of the
callbacks to be proper timer callback functions.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It was just a wrapper around del_timer_sync() so call that instead.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It was just a wrapper around del_timer() so call that instead.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It was not used for anything, so remove it, and the variables in
wilc_timer.c that were being passed of its type.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the proper structure (struct timer_list) instead, which makes things
much more readable.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It was just a wrapper around usleep_range() so call that directly
instead and remove the now-empty file.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It's not being called, so delete these lines.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace with struct vnt_tx_desc with all members the same.
volatile is removed from pointers as this generates warning
message.
Only the first four members of vnt_tx_desc need to be volatile.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Create struct vnt_td_info with members
mic_hdr
skb
buf
buf_dma
dwReqCount -> req_count
byFlags -> flags
In struct tagSTxDesc volatile is removed because it will generate a warning
(in any case this member is not) and renaming td_info.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dwHeaderLength is assigned a value but that is never used.
Remove variable.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The .h file isn't needed at all, so just remove it.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It's no longer needed, so remove the empty wrapper function.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Just use kfree, as that's all it resolves itself to.
Cc: Johnny Kim <johnny.kim@atmel.com>
Cc: Rachel Kim <rachel.kim@atmel.com>
Cc: Dean Lee <dean.lee@atmel.com>
Cc: Chris Park <chris.park@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix "foo* bar" should be "foo *bar" errors as detected by
checkpatch.pl
Signed-off-by: Yash Shah <yshah1@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dm_odm was being checked for NULL after dereferencing it. Lets check for
NULL first before derefenrencing it.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces the void pointer type in the host interface
functions which process the message from host thread by the real data
type, tstrWILC_WFIDrv because the void pointer type as the arguments
is not clear and concise. In addition, typecasting to the void pointer
type is removed becasue it is not necessary.
Signed-off-by: Johnny Kim <johnny.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch changes the void pointer member of the tstrHostIFmsg to the
real data type because the void pointer type is ambiguous and not
readable.
Signed-off-by: Johnny Kim <johnny.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The structure, WILC_WFIDrvHandle is used to save the pointer address
for the driver handler which is used throughout the driver but it's
not easy to understand what it means. In addition, it doesn't support
the 64 bit machine and also causes the warnings for the 64 bit build.
This patch replaces the WILC_WFIDrvHandle by the tstrWILC_WFIDrv
because the tstrWILC_WFIDrv is real structure to represent the driver
handler and reduces the 64 bit compile warnings. Also, typecasting to
WILC_WFIDrvHandle is not needed by using tstrWILC_WFIDrv as is.
Signed-off-by: Johnny Kim <johnny.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove WILC_FREE that is replaced by kfree.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch remove unused memory functions because some macros with this
memory function are deleted.
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is a patch to the vme_pio2_core.c that adds spaces around '-'.
Signed-off-by: Junsu Shin <jjunes0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is a patch to vme_pio2_core.c that fixes up the NULL comparison style.
Signed-off-by: Junsu Shin <jjunes0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is a patch to the vme_pio2_core.c that removes blank line after open brace '{'.
Signed-off-by: Junsu Shin <jjunes0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This is a patch to vm2_pio2_core.c that removes multiple blanks lines.
Signed-off-by: Junsu Shin <jjunes0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
visorbus_dev_groups is not referenced outside visorbus_main.c, so it can
be declared static.
Found using sparse.
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch adds an module alias and a MODULE_DEVICE_TABLE to autoload the
visornic driver when an appropriate device is created by the visorbus.
Note, the correct way of fixing this is adding functionality to
scripts/mod/file2alias.c for the visorbus bus type.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using 'extern' is not necessary for function prototypes.
Miscellanea:
o Reflow alignments
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using 'extern' is not necessary for function prototypes.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Using 'extern' is not necessary for function prototypes.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
