Update the email address for compressed audio maintainer
Also update .mailmap.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Commit 581c176041 ("btrfs: Validate child tree block's level and first
key") introduced new @first_key parameter for read_tree_block(), however
caller in replace_path() is parasing wrong key to read_tree_block().
It should use parameter @first_key other than @key.
Normally it won't expose problem as @key is normally initialzied to the
same value of @first_key we expect.
However in relocation recovery case, @key can be set to (0, 0, 0), and
since no valid key in relocation tree can be (0, 0, 0), it will cause
read_tree_block() to return -EUCLEAN and interrupt relocation recovery.
Fix it by setting @first_key correctly.
Fixes: 581c176041 ("btrfs: Validate child tree block's level and first key")
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
The state structure for VSP-backed planes, rcar_du_vsp_plane_state,
contains sg tables that track framebuffer mapping performed in the
.prepare_fb() operation to unmap them in .cleanup_fb(). The tables are
incorrectly copied when duplicating state, which can result :
Zero-out sg_tables in original plane, effectively introducing move
semantic. Seems, this fixes issue with double-free,
when rcar_du_vsp_plane_cleanup_fb() freed the same sg_table
both in original plane and in the copy.
Reported-by: Volodymyr Babchuk <vlad.babchuk@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
To fix a conflict reported by Stephen Rothwell <sfr@canb.auug.org.au>:
Today's linux-next merge of the wireless-drivers-next tree got a
conflict in:
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
between commit:
77e30e10ee ("iwlwifi: mvm: query regdb for wmm rule if needed")
from the wireless-drivers tree and commits:
9c4f7d5127 ("iwlwifi: move all NVM parsing code to the common files")
4c625c564b ("iwlwifi: get rid of fw/nvm.c")
from the wireless-drivers-next tree.
This is a signed tag/merge point to handle the cross-tree merge of the
USB and power supply subsystems for the patch series:
Subject: [PATCH v8 0/6] typec: tcpm: Add sink side support for PPS
It is based on the usb.git tree, in the usb-next branch, for merging in
4.18-rc1.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tags/tcpm-pps-4.18' into psy-next
Tag/Merge point for adding typeC power supply support
This is a signed tag/merge point to handle the cross-tree merge of the
USB and power supply subsystems for the patch series:
Subject: [PATCH v8 0/6] typec: tcpm: Add sink side support for PPS
It is based on the usb.git tree, in the usb-next branch, for merging in
4.18-rc1.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
If the main loop in linehandle_create() encounters an error, it
unwinds completely by freeing all previously requested GPIO
descriptors. However, if the error occurs in the beginning of
the loop before that GPIO is requested, then the exit code
attempts to free a null descriptor. If extrachecks is enabled,
gpiod_free() triggers a WARN_ON.
Instead, keep a separate count of legitimate GPIOs so that only
those are freed.
Cc: stable@vger.kernel.org
Fixes: d7c51b47ac ("gpio: userspace ABI for reading/writing GPIO lines")
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Timur Tabi <timur@codeaurora.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
The unmask function disables all interrupts in a bank when unmasking an
interrupt. Only disable the given interrupt.
Cc: stable@vger.kernel.org
Signed-off-by: Govert Overgaauw <govert.overgaauw@prodrive-technologies.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
We can convert engine stats from a spinlock to seqlock to ensure interrupt
processing is never even a tiny bit delayed by parallel readers.
There is a smidgen bit more cost on the write lock side, and an extremely
unlikely chance that readers will have to retry a few times in face of
heavy interrupt load. But it should be extremely unlikely given how
lightweight read side section is compared to the interrupt processing
side, and also compared to the rest of the code paths which can lead into
it. Furthermore, writer is the ones doing the real, latency sensitive
work, while readers are only informative.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Suggested-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180426074716.7352-1-tvrtko.ursulin@linux.intel.com
The driver_override implementation is susceptible to a race condition
when different threads are reading vs storing a different driver
override. Add locking to avoid this race condition.
Cfr. commits 6265539776 ("driver core: platform: fix race
condition with driver_override") and 9561475db6 ("PCI: Fix race
condition with driver_override").
Fixes: 3cf3857134 ("ARM: 8256/1: driver coamba: add device binding path 'driver_override'")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Todd Kjos <tkjos@google.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
For AMBA devices with unconfigured driver override, the
"driver_override" sysfs virtual file is empty, while it contains
"(null)" for platform and PCI devices.
Make AMBA consistent with other buses by dropping the test for a NULL
pointer.
Note that contrary to popular belief, sprintf() handles NULL pointers
fine; they are printed as "(null)".
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, but the implementation in this
driver returns an 'int'.
Fix this by returning 'netdev_tx_t' in this driver too.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Acked-by: Robin Holt <robinmholt@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
At least since the atomic port, the vmwgfx fbdev code is taking
a number of unnecessary modeset locks. In particular the
kms_set_config() function will grab its own locks, leading to
locking retries. So avoid drm_modeset_lock_all() and instead
provide a local acquire context for kms_set_config(). Also have the
vmw_kms_fbdev_init data itself grab the lock that it needs.
This also fixed a long standing problem that vmw_fb_close() didn't
provide an acquire context for kms_set_config(), causing potential
warnings and hangs during driver unload. This problem was uncovered by the
recent commit "drm/vmwgfx: Improve on hibernation"
Testing done:
Repeated driver load and unload on Ubuntu 16.04.2
Fixes: c3b9b16573 ("drm/vmwgfx: Improve on hibernation")
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Deepak Rawat <drawat@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reorder the functions in linux_wlan.c file to avoid having explicit
declaration of static functions. Forward declaration is avoided
with the help of reordering the function.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Defined function as static which are used only in single file. And also removed
their declaration from header file.
Below function are changed to static
wilc_wlan_initialize()
wilc_wlan_deinitialize()
wilc_wlan_get_firmware()
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename P2P_LISTEN_STATE variable to avoid using uppercase for variable
name to follow linux coding style.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove unused element from 'wilc_priv' structure.
Below elements are removed in 'wilc_priv' structure:
struct WILC_WFI_packet *ppool;
struct WILC_WFI_packet *rx_queue; /* List of incoming packets */
int rx_int_enabled;
int tx_packetlen;
u8 *tx_packetdata;
struct napi_struct napi;
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename wilc1000_wlan_init() & wilc1000_wlan_deinit() function to avoid
unecessary 'wilc1000' prefix in function to be inline with other
function naming convension.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to follow name as per linux coding style.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to have struct name as per linux coding style.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename the mac status macro to follow the same naming style. Also move
them to keep together.
Renamed like below
>From ------------------------> To
WILC_MAC_STATUS_INIT -> MAC_STATUS_INIT
MAC_CONNECTED --------> MAC_STATUS_CONNECTED
MAC_DISCONNECTED -----> MAC_STATUS_DISCONNECTED
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove below #define which are not used in code:
WILC_MAC_STATUS_READY
WILC_MAC_STATUS_CONNECT
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove the unused typedef and also removed the
unecessary comment about that typedef.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to simplify the if conditions logic in spi_data_write().
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove the unused variables in
wilc_parse_network_info(). The value is assinged to these local
variables but assinged value is not used in that function.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove the 'cmd' variable in wilc_spi.c. Instead of
using cmd now passing the command directly.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to remove the unnecessary use of '==' check used in if
conditions.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cleanup patch to align the #define used in wilc_spi.c file by adding the
tabs.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit refactors ks_wlan_translate_scan function with
the following changes:
- reorder local variables
- use ether_addr_copy to copy ethernet addresses
- change style in 'current_ev' variable assignments
- make use of some ternaries avoiding if-else code
- use preferred style for comments
- extract common code into a new ks_wlan_add_leader_event
function
After this changes readability has been improved.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit removes a blank line which is included between
declarations and it has not sense at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use ether_addr_copy to copy ethernet addresses instead of
using custom memcpy for that.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The if-else code in ks_wlan_get_power function is not needed
at all and can be achieved with a simple boolean assignation.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change if logic to handle invalid case for operation_mode
at first avoiding an 'else' path.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use ether_addr_copy to copy ethernet addresses instead
of a custom memcpy. This improves readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Make use of ether_addr_copy instead of memcpy for copying
ethernet address data in ks_wlan_set_wap function and avoid
an 'else' just changing if logic to check invalid values first.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To avoid a long line align values in static array
frequency_list array.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Instead of manually memcpy ethernet addresses use ether_addr_copy
function for this purpose.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit cleans a bit ks_wlan_set_pmksa function removing
nonsense comments as well as make use of ether_addr_* family
functions written to not do manually things that were being
here. Minor single if brackets has been removed also.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit refactors ks_wlan_set_cts_mode function to
handle invalid values first and then assign the good
one changing a bit logic to use a ternary operator.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change if logic to handle invalid values first and just
assign at the end the valid one if it is the case.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit change logic to simplify conditional paths in
ks_wlan_set_power_mgmt function. It handles invalid's first
and just finally assign a valid value.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit changes logic to handle invalid values first
and just assign valid ones afterwards.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change if condition to handle invalid value first and
avoid nonsense else's path improving readability.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
