Inside the array we check ms_start_idx[seg_no + 1] so on the last round
through we end up going past the end of the array.
Also if we don't break out of the loop early then we are beyond the end
of the array there as well. With this change, if we don't find what we
are looking for, we end on the last element of the array.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull sparc fixes from David Miller:
1) Build fix for LEON, from Sam Ravnborg.
2) Make the sparc side changes that go along with the infrastructure to
retry faults when blocking on a disk transfer. From Kautuk Consul.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc32,leon: fix leon build
sparc/mm/fault_32.c: Port OOM changes to do_sparc_fault
sparc/mm/fault_64.c: Port OOM changes to do_sparc64_fault
There's a lot of trailing whitespace in drivers/telephony/ixj.c .
This patch removes it.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pull a regulator build fix from Mark Brown:
"Fix a build warning in the anatop driver for 3.4
This is a trivial rename to stop the build system complaining that
we're referencing things we shouldn't be."
* tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: anatop: fix 'anatop_regulator' name collision
We've only computed whether we need to fall back to 6bpc due to dp
link bandwidth constrains in mode_valid, but not mode_fixup. Under
various circumstances X likes to create new modes which then lack
proper 6bpc flags (if required), resulting in mode_fixup failures and
ultimately black screens.
Chris Wilson pointed out that we still get things wrong for bpp > 24,
but that should be fixed in another patch (and it'll be easier because
this patch consolidates the logic).
The likely culprit for this regression is
commit 3d794f87238f74d80e78a7611c7fbde8a54c85c2
Author: Keith Packard <keithp@keithp.com>
Date: Wed Jan 25 08:16:25 2012 -0800
drm/i915: Force explicit bpp selection for intel_dp_link_required
v2: Fix indentation and tune down the too bold claim that this should
fix the world. Both noticed by Chris Wilson.
v3: Try to really git add things.
Reported-and-tested-by: Brice Goglin <Brice.Goglin@ens-lyon.org>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=48170
Cc: stable@kernel.org
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Only single element from XGI330_StandTable is used, so the array can be
truncated.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drop code for mode_no <= 14. These are not supported so this is all
just dead code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Unwrap lines to improve readability. Comments were deleted as they were not
really informative.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Since the mode search is not string-based anymore, we can drop XxYx24
entries which were just duplicated XxYx32 entries.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The default rate_idx is same for all video modes, no need to keep that
in the table.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
XG_41 is not listed in xgifb_pci_table, so the code can be safely dropped.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The last man standing justifying the need for populate() is the
sock memcg initialization functions. Now that we are able to pass
a struct mem_cgroup instead of a struct cgroup to the socket
initialization, there is nothing that stops us from initializing
everything in create().
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
CC: Li Zefan <lizefan@huawei.com>
CC: Johannes Weiner <hannes@cmpxchg.org>
CC: Michal Hocko <mhocko@suse.cz>
The only reason cgroup was used, was to be consistent with the populate()
interface. Now that we're getting rid of it, not only we no longer need
it, but we also *can't* call it this way.
Since we will no longer rely on populate(), this will be called from
create(). During create, the association between struct mem_cgroup
and struct cgroup does not yet exist, since cgroup internals hasn't
yet initialized its bookkeeping. This means we would not be able
to draw the memcg pointer from the cgroup pointer in these
functions, which is highly undesirable.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Acked-by: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
CC: Li Zefan <lizefan@huawei.com>
CC: Johannes Weiner <hannes@cmpxchg.org>
CC: Michal Hocko <mhocko@suse.cz>
Initialize ModeIdIndex according to the selected video mode. Currently
index 0 is always used and wrong clock data may be used.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Initialize ModeIdIndex according to the selected video mode. Currently
index 0 is always used and wrong video mode data may be used.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Some platforms (e.g. ppc460ex) have 36-bit physical addressing, while
sizeof(unsigned long) == 4. Adapt xgifb driver to use phys_addr_t for
physical address variables instead of unsigned long.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
XGIfb driver transfers integer port number through several typecasts via
pjIOAddress field. Drop that field completely and use vga_base field of
xgifb_info directly.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Image on Z11m cards was totally garbled due to wrong memory being
selected. Add a special handling for Z11m cards. Tested on PCIe Z11 and
Z11m cards.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
If gpio_request fails, we need to free all allocated resources.
Current code uses wrong array index to access gpio_data array.
So current code actually frees gpio_data[i].gpio by j times.
This patch moves the error handling code to err_out and thus improves
readability.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
m68k doesn't have memblock_reserve, which causes a build failure
with allmodconfig. Make PERSISTENT_RAM and RAM_CONSOLE depend on
HAVE_MEMBLOCK.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This doesn't happen with the usbip virtual hci module, but another
module wanting to interface with this user space code could cause a
seg-fault by sending data without newlines.
Signed-off-by: Christopher Harvey <charvey@matrox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch changes the space of the indent to the tab that warning
found by the checkpatch.pl tool.
Signed-off-by: Hitoshi NAKAMORI<hitoshi.nakamori@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1. use wd: prefix for all messages
2. fix strings
3. change from dev_dbg to dev_err where appropriate
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The function has returned false in both error and success
cases.
1. change return value to int and return appropriate errno
2. use typical Linux kernel error handling.
3. normalize debug messages
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1. use only mei_driver_name and remove define MEI_DRIVER_NAME
2. drop MEI_DEV_NAME and assign device name directly
3. drop mei_driver_string, it is not used
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
