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5 years agostaging: vboxvideo: Cleanup header use
Hans de Goede [Mon, 22 Oct 2018 14:57:45 +0000 (16:57 +0200)]
staging: vboxvideo: Cleanup header use

Stop adding -Iinclude/drm to the CFLAGS and stop using the obsolete
"include-all" drm/drmP.h header.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: cleanup long line in rtw_hal_xmit()
Michael Straube [Sat, 27 Oct 2018 20:28:50 +0000 (22:28 +0200)]
staging: rtl8188eu: cleanup long line in rtw_hal_xmit()

Cleanup a line over 80 characters in rtw_hal_xmit() by using
if(x) instead of if(x == true). Also clears a missing spaces
around '|' checkpatch issue.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: change return type of rtw_hal_xmit()
Michael Straube [Sat, 27 Oct 2018 20:28:49 +0000 (22:28 +0200)]
staging: rtl8188eu: change return type of rtw_hal_xmit()

The function rtw_hal_xmit() returns true or false.
Change the return type from s32 to bool.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: change return type of rtl8188eu_xmitframe_complete()
Michael Straube [Sat, 27 Oct 2018 20:28:48 +0000 (22:28 +0200)]
staging: rtl8188eu: change return type of rtl8188eu_xmitframe_complete()

The function rtl8188eu_xmitframe_complete() returns true or false.
Change the return type from s32 to bool.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: change type of a struct field
Michael Straube [Sat, 27 Oct 2018 20:28:47 +0000 (22:28 +0200)]
staging: rtl8188eu: change type of a struct field

The field enable of struct recv_reorder_ctrl is only used for boolean
values, so change the type from u8 to bool.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: remove unnecessary ternary operator
Michael Straube [Sat, 27 Oct 2018 20:28:46 +0000 (22:28 +0200)]
staging: rtl8188eu: remove unnecessary ternary operator

The field accept_addba_req of struct mlme_ext_info has type bool.
Use the value of accept_addba_req directly instead of the ternary
operator in an asignment.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: change type of is_cck_rate - style
Michael Straube [Sun, 21 Oct 2018 19:45:28 +0000 (21:45 +0200)]
staging: rtl8188eu: change type of is_cck_rate - style

The variable is_cck_rate is used for boolean values, so change the
type from u8 to bool. The initializations to zero and use of ternary
operator in the assignments are unnecessary, remove them as well.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: rename variable isCCKrate - style
Michael Straube [Sun, 21 Oct 2018 19:45:27 +0000 (21:45 +0200)]
staging: rtl8188eu: rename variable isCCKrate - style

Rename the variable isCCKrate to avoid CamelCase.
isCCKrate -> is_cck_rate

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: rename variable Max_spatial_stream - style
Michael Straube [Sun, 21 Oct 2018 19:45:26 +0000 (21:45 +0200)]
staging: rtl8188eu: rename variable Max_spatial_stream - style

Rename the variable Max_spatial_stream to avoid CamelCase.
Max_spatial_stream -> max_spatial_stream

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: simplify odm_evm_db_to_percentage()
Michael Straube [Sun, 21 Oct 2018 19:45:25 +0000 (21:45 +0200)]
staging: rtl8188eu: simplify odm_evm_db_to_percentage()

Use clamp() to simplify code in odm_evm_db_to_percentage().

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: update TODO
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:56 +0000 (21:01 +0200)]
staging: bcm2835-audio: update TODO

The following tasks were completed or not the right solution:

1/2- Not the proper solution, we should register a platform device in
vchiq the same way it's done with bcm2835-camera as commented here:
https://lkml.org/lkml/2018/10/16/1131

2/3- Fixed by Takashi Iwai here: https://lkml.org/lkml/2018/9/4/587

Also, adds a new task as per mailing list conversation.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: rename platform_driver structure
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:55 +0000 (21:01 +0200)]
staging: bcm2835-audio: rename platform_driver structure

It was called bcm2835_alsa0_driver, that "0" didn't mean much.

Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: more generic probe function name
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:54 +0000 (21:01 +0200)]
staging: bcm2835-audio: more generic probe function name

There will only be one probe function, there is no use for appendig
"_dt" the end of the name.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: use anonymous union in struct vc_audio_msg
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:53 +0000 (21:01 +0200)]
staging: bcm2835-audio: use anonymous union in struct vc_audio_msg

In this case explicitly naming the union doesn't help overall code
comprehension and clutters it.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: reorder variable declarations & remove trivial comments
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:52 +0000 (21:01 +0200)]
staging: bcm2835-audio: reorder variable declarations & remove trivial comments

When it comes to declaring variables it's preferred, when possible, to
use an inverted tree organization scheme.

Also, removes some comments that were useless.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: don't initialize memory twice
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:51 +0000 (21:01 +0200)]
staging: bcm2835-audio: don't initialize memory twice

The memory is being allocated with devres_alloc(), wich ultimately uses
__GFP_ZERO to call kmalloc. We don't need to zero the memory area again
in bcm2835-audio.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2835-audio: unify FOURCC command definitions
Nicolas Saenz Julienne [Wed, 17 Oct 2018 19:01:50 +0000 (21:01 +0200)]
staging: bcm2835-audio: unify FOURCC command definitions

The device communicates with the audio core using FOURCC codes. The
driver was generating them using different macros/expressions. We now
use the same macro to create them and centralize all the definitions.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Modified the line ending with a parenthesis
Cristian Sicilia [Fri, 19 Oct 2018 18:29:33 +0000 (20:29 +0200)]
staging: rtlwifi: Modified the line ending with a parenthesis

This patch fixes two line ending with parenthesis, which did
not conform to the linux kernel coding style.

Signed-off-by: Cristian Sicilia <sicilia.cristian@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wlan-ng: Fix a typo.
Rohit Sarkar [Tue, 6 Nov 2018 18:23:00 +0000 (23:53 +0530)]
staging: wlan-ng: Fix a typo.

"Exiting" instead of "Exitting"

Signed-off-by: Rohit Sarkar <rohitsarkar5398@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: sm750fb: Add spaces around '+'
Laís Pessine do Carmo [Wed, 7 Nov 2018 00:28:04 +0000 (22:28 -0200)]
staging: sm750fb: Add spaces around '+'

Add spaces around '+' to correct the following checkpath.pl warnings:

WARNING: line over 80 characters
+                       write_dpPort(accel, *(unsigned int *)(pSrcbuf + (j * 4)));

WARNING: line over 80 characters
+                       memcpy(ajRemain, pSrcbuf+ul4BytesPerScan, ulBytesRemain);

Signed-off-by: Laís Pessine do Carmo <laispc19@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192u: rename struct name _rt_firmare_seg_container
Colin Ian King [Wed, 7 Nov 2018 10:39:32 +0000 (10:39 +0000)]
staging: rtl8192u: rename struct name _rt_firmare_seg_container

Rename struct _rt_firmare_seg_container to _fw_seg_container to match
the typedef name of this structure. Also removes the spelling mistake
of 'firmare'.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: speakup: clean up few indentation issues
Colin Ian King [Tue, 30 Oct 2018 11:09:59 +0000 (11:09 +0000)]
staging: speakup: clean up few indentation issues

Trivial fix to clean up indentation issues across the driver

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: xgifb: clean an indentation issue
Colin Ian King [Tue, 30 Oct 2018 11:17:20 +0000 (11:17 +0000)]
staging: xgifb: clean an indentation issue

Trivial fix to clean up an indentation issue

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8712: fix CamelCase in fw_priv struct
Robert Eshleman [Sun, 28 Oct 2018 03:47:00 +0000 (20:47 -0700)]
staging: rtl8712: fix CamelCase in fw_priv struct

Rename fields in fw_priv struct from CamelCase to snake_case.
Reported by checkpatch.

Signed-off-by: Robert Eshleman <bobbyeshleman@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agodrivers: staging: rtl*: fix spelling mistake "Orginial" -> "Original"
Colin Ian King [Mon, 15 Oct 2018 22:34:33 +0000 (23:34 +0100)]
drivers: staging: rtl*: fix spelling mistake "Orginial" -> "Original"

Trivial fix to common spelling mistakes in some rtl* drivers

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: ks7010: remove unnecessary blank line
Jeeeun Evans [Thu, 18 Oct 2018 11:41:01 +0000 (12:41 +0100)]
staging: ks7010: remove unnecessary blank line

Cleanup extra line found by checkpatch.pl

Signed-off-by: Jeeeun Evans <jeeeunevans@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: mt7621-mmc: Add blank line after declaration
Nícolas F. R. A. Prado [Wed, 7 Nov 2018 00:42:42 +0000 (22:42 -0200)]
staging: mt7621-mmc: Add blank line after declaration

Correct the following warning from checkpatch.pl:

WARNING: Missing a blank line after declarations
+ struct msdc_host *host = mmc_priv(mmc);
+ msdc_pm(state, (void *)host);

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@protonmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: goldfish: Add SPDX license identifier.
Rohit Sarkar [Wed, 7 Nov 2018 09:43:14 +0000 (15:13 +0530)]
staging: goldfish: Add SPDX license identifier.

Fix checkpatch warning by adding the SPDX license identifier.

Signed-off-by: Rohit Sarkar <rohitsarkar5398@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Stop disabling/enabling accel support on master set / drop
Hans de Goede [Thu, 18 Oct 2018 15:03:33 +0000 (17:03 +0200)]
staging: vboxvideo: Stop disabling/enabling accel support on master set / drop

Userspace mode-setting (and thus also VESA) is not supported together with
modesetting. KMS userspace apps not properly marking the framebuffer as
dirty are also not supported.

So stop trying to accommodate this and simply enable accel
once at driver init.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Change licence headers over to SPDX
Hans de Goede [Thu, 18 Oct 2018 15:03:32 +0000 (17:03 +0200)]
staging: vboxvideo: Change licence headers over to SPDX

All the files contain a MIT license header, replace this with:
SPDX-License-Identifier: MIT

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Cleanup the comments
Hans de Goede [Thu, 18 Oct 2018 15:03:31 +0000 (17:03 +0200)]
staging: vboxvideo: Cleanup the comments

Some comments where still using docbook style comments, move these
either over to kerneldoc, or just make them regular comments.

Also remove a bunch of obsolete comments.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Drop duplicate vbox_err.h file
Hans de Goede [Thu, 18 Oct 2018 15:03:30 +0000 (17:03 +0200)]
staging: vboxvideo: Drop duplicate vbox_err.h file

Switch to the more complete vbox_err.h file from include/linux which got
added with the merging of the vboxguest driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Keep old mode when disable crtc
Hans de Goede [Thu, 18 Oct 2018 15:03:29 +0000 (17:03 +0200)]
staging: vboxvideo: Keep old mode when disable crtc

On DPMS off we get a call to vbx_crtc_atomic_disable, followed by
a call to vbox_primary_atomic_update, at which point crtc_state->enable
is 0 and crtc_state->mode has been zero-ed. On a 0 width/height
vbox_do_modeset() falls back to 640x480, so this causes the guest Window
(its "monitor") to resize to 640x480 (and become black).

This commit makes us not look at crtc_state->mode when crtc_state->enable
is not set, so that we keep the old mode and just make the window go black.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Stop accessing crtc_state->active
Hans de Goede [Thu, 18 Oct 2018 15:03:28 +0000 (17:03 +0200)]
staging: vboxvideo: Stop accessing crtc_state->active

Atomic modesetting drivers should never check crtc_state->active directly,
instead check crtc_state->enable.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: davinci: add SPDX License Identifier
Ioannis Valasakis [Tue, 6 Nov 2018 12:40:58 +0000 (12:40 +0000)]
staging: davinci: add SPDX License Identifier

Add missing SPDX License Identifier to the source and header files.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: davinci: remove FSF mail address from copyright
Ioannis Valasakis [Tue, 6 Nov 2018 12:40:49 +0000 (12:40 +0000)]
staging: davinci: remove FSF mail address from copyright

Remove the mail address from the copyright notice as it may change in
the future. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: tegravde: replace bit assignment with macro
Ioannis Valasakis [Tue, 6 Nov 2018 12:45:42 +0000 (12:45 +0000)]
staging: tegravde: replace bit assignment with macro

Replace the bit assignment with the preferred BIT macro. Reported by
checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: speakup: move arguments to adhere to 80 chars
Ioannis Valasakis [Tue, 6 Nov 2018 02:29:10 +0000 (02:29 +0000)]
staging: speakup: move arguments to adhere to 80 chars

Move the arguments of spk_serial_synth_immediate and the
spk_ttyio_synth_immediate to adhere to 80 chars limit coding standards.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: speakup: move arguments to reduce 80 chars limit
Ioannis Valasakis [Tue, 6 Nov 2018 02:20:56 +0000 (02:20 +0000)]
staging: speakup: move arguments to reduce 80 chars limit

Move the arguments one line below to remove the warning of the 80 chars
limit. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: speakup: add spaces around minus
Ioannis Valasakis [Tue, 6 Nov 2018 02:20:49 +0000 (02:20 +0000)]
staging: speakup: add spaces around minus

Add spaces around minus operator. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: bcm2048: add SPDX License Identifier
Ioannis Valasakis [Tue, 6 Nov 2018 01:25:18 +0000 (01:25 +0000)]
staging: bcm2048: add SPDX License Identifier

Add missing SPDX License Identifier. Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: erofs: Modify conditional checks
Bhagyashri P. Dighole [Mon, 5 Nov 2018 19:49:05 +0000 (19:49 +0000)]
staging: erofs: Modify conditional checks

Fix coding style alignment issues detected by checkpatch.pl
Use ! for NULL test rather than explicitly comparing to NULL.

Signed-off-by: Bhagyashri P. Dighole <digholebhagyashri@gmail.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: erofs: Modify coding style alignments
Bhagyashri P. Dighole [Mon, 5 Nov 2018 19:48:38 +0000 (19:48 +0000)]
staging: erofs: Modify coding style alignments

Fix coding style alignment issues detected by checkpatch.pl
Matched alignments with parenthesis.

Signed-off-by: Bhagyashri P. Dighole <digholebhagyashri@gmail.com>
Reviewed-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: greybus: loopback.c: remove unused lists
Rasmus Villemoes [Wed, 24 Oct 2018 10:48:20 +0000 (11:48 +0100)]
staging: greybus: loopback.c: remove unused lists

gb_loopback_device::list_op_async is never used except for the
LIST_INIT. The ::list field appears to have a few more uses, but on
closer inspection the linked list of struct gb_loopbacks that it heads
is never used for anything, so there's no reason to maintain it, much
less to keep it sorted.

Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: erofs: remove the redundant d_rehash() for the root dentry
Gao Xiang [Sat, 3 Nov 2018 09:23:56 +0000 (17:23 +0800)]
staging: erofs: remove the redundant d_rehash() for the root dentry

There is actually no need at all to d_rehash() for the root dentry
as Al pointed out, fix it.

Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8723bs: fix typo in function name rtw_sctx_chk_waring_status
Colin Ian King [Sat, 27 Oct 2018 14:27:19 +0000 (15:27 +0100)]
staging: rtl8723bs: fix typo in function name rtw_sctx_chk_waring_status

Trivial fix to typo in function name, rename it to
rtw_sctx_chk_warning_status.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8188eu: fix typo in function name rtw_sctx_chk_waring_status
Colin Ian King [Sat, 27 Oct 2018 14:26:18 +0000 (15:26 +0100)]
staging: rtl8188eu: fix typo in function name rtw_sctx_chk_waring_status

Trivial fix to typo in function name, rename it to
rtw_sctx_chk_warning_status.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agoStaging: comedi: dt9812: fixed a typo in comment.
Marco Wang [Tue, 16 Oct 2018 12:37:11 +0000 (20:37 +0800)]
Staging: comedi: dt9812: fixed a typo in comment.

Fixed a typo in comment.

Signed-off-by: Marco Wang <m.aesophor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: remove coreconfigurator.h file
Ajay Singh [Thu, 1 Nov 2018 16:45:26 +0000 (16:45 +0000)]
staging: wilc1000: remove coreconfigurator.h file

Remove the coreconfigurator header file, as its source file is deleted
after code refactor. Moved the required structure and prototypes to
hostinterface header.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: remove coreconfigurator.c file
Ajay Singh [Thu, 1 Nov 2018 16:45:23 +0000 (16:45 +0000)]
staging: wilc1000: remove coreconfigurator.c file

After use of framework API's most of the redundant functions are removed
in coreconfigurator.c file. Now moved left over function to
host_interface file and deleted the coreconfigurator.c file.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: remove unnecessary MAX_STRING_LEN macro
Ajay Singh [Thu, 1 Nov 2018 16:45:20 +0000 (16:45 +0000)]
staging: wilc1000: remove unnecessary MAX_STRING_LEN macro

Cleanup patch to remove the use of unnecessary 'MAX_STRING_LEN' macro.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: refactor wilc_parse_assoc_resp_info()
Ajay Singh [Thu, 1 Nov 2018 16:45:17 +0000 (16:45 +0000)]
staging: wilc1000: refactor wilc_parse_assoc_resp_info()

Refactor wilc_parse_assoc_resp_info() function by removing the use of
get_asoc_status() API. For parsing assoc response use the struct and
avoided the use of offset macros to extract the ies information.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: avoid line over 80 chars in wilc_parse_network_info()
Ajay Singh [Thu, 1 Nov 2018 16:45:14 +0000 (16:45 +0000)]
staging: wilc1000: avoid line over 80 chars in wilc_parse_network_info()

Use shorter name for 'network_info' variable to avoid line over 80 chars
issue.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: refactor get_bssid() function
Ajay Singh [Thu, 1 Nov 2018 16:45:11 +0000 (16:45 +0000)]
staging: wilc1000: refactor get_bssid() function

Refactor get_bssid() by making use of 'ieee80211_mgmt' struct. Instead
of passing the memory offset now using structure element to fetch the
bssid information.
Returning the pointer to bssid from get_bssid() instead of filing the
input argument.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: remove unused code in coreconfigurator
Ajay Singh [Thu, 1 Nov 2018 16:45:08 +0000 (16:45 +0000)]
staging: wilc1000: remove unused code in coreconfigurator

After refactoring of wilc_parse_network_info(), some of the functions and
macro are not required, so removed the unused code.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: wilc1000: refactor wilc_parse_network_info() using kernel framework api's
Ajay Singh [Thu, 1 Nov 2018 16:45:05 +0000 (16:45 +0000)]
staging: wilc1000: refactor wilc_parse_network_info() using kernel framework api's

Refactor wilc_parse_network_info() by making use of cfg80211.h provided
API.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: octeon: Fix style issues
Ioannis Valasakis [Thu, 1 Nov 2018 14:41:54 +0000 (14:41 +0000)]
staging: octeon: Fix style issues

Fix mismatch parentheses and style issues.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis <code@wizofe.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: davinci_vpfe: Align brackets to open parentheses
Michelle Darcy [Thu, 1 Nov 2018 19:19:23 +0000 (12:19 -0700)]
staging: davinci_vpfe: Align brackets to open parentheses

Fixes checkpatch.pl CHECK: Alignment should match open parenthesis

Signed-off-by: Michelle Darcy <mdarcy137@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: vboxvideo: Remove unnecessary parentheses
Shayenne da Luz Moura [Wed, 31 Oct 2018 15:03:26 +0000 (12:03 -0300)]
staging: vboxvideo: Remove unnecessary parentheses

Remove unneeded parentheses around the arguments of ||. This reduces
clutter and code behave in the same way.
Change suggested by checkpatch.pl.

vbox_main.c:119: CHECK: Unnecessary parentheses around 'rects[i].x2 <
crtc->x'

Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Keep expressions on one line
Maya Nakamura [Wed, 31 Oct 2018 21:11:20 +0000 (14:11 -0700)]
staging: rtlwifi: Keep expressions on one line

Edit two statements to keep expressions on one line--one from Julia's
feedback.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Remove unnecessary conditions
Maya Nakamura [Wed, 31 Oct 2018 21:09:15 +0000 (14:09 -0700)]
staging: rtlwifi: Remove unnecessary conditions

Remove conditions with no effect. Issues found by Coccinelle's semantic
patch results for cond_no_effect.cocci. Eliminate checkpatch result, a
line should not end with a parenthesis.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Replace 1 with true and remove comparison for bool
Maya Nakamura [Thu, 1 Nov 2018 04:04:48 +0000 (21:04 -0700)]
staging: rtlwifi: Replace 1 with true and remove comparison for bool

Replace 1 with true for bool assignments and remove a comparison of a bool
with 1. Issues found by Coccinelle's semantic patch results for
boolinit.cocci.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agoStaging: rts5208: Capitalise preprocessor variable names
Kim Bradley [Mon, 29 Oct 2018 10:38:25 +0000 (10:38 +0000)]
Staging: rts5208: Capitalise preprocessor variable names

Capitalise header preprocesser variable names (and all
occurences) to remove checkpatch camelcase warnings.

Signed-off-by: Kim Bradley <kim.jamie.bradley@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192u: Fix misspellings in comments - Style
Kimberly Brown [Tue, 23 Oct 2018 16:59:14 +0000 (12:59 -0400)]
staging: rtl8192u: Fix misspellings in comments - Style

Fix two spelling mistakes in comments. 'informations' should be
'information', and 'imblance' should be 'imbalance'. Issues found by
checkpatch.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192u: Fix misspelling in variable name - Style
Kimberly Brown [Tue, 23 Oct 2018 16:57:39 +0000 (12:57 -0400)]
staging: rtl8192u: Fix misspelling in variable name - Style

Fix the spelling mistake in variable name 'txhipower_threshhold'.
'threshhold' should be 'threshold'. Issue found by checkpatch.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192u: Fix misspelling in struct member name - Style
Kimberly Brown [Tue, 23 Oct 2018 16:56:01 +0000 (12:56 -0400)]
staging: rtl8192u: Fix misspelling in struct member name - Style

Fix the spelling mistake in the name of struct member
'cmdpacket_frag_thresold'. 'thresold' should be 'threshold'. Issue found
by checkpatch.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Reviewed-by: Vaishali Thakkar <vthakkar@vaishalithakkar.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8723bs: core: remove unnecessary blank lines
Kimberly Brown [Mon, 29 Oct 2018 22:36:08 +0000 (18:36 -0400)]
staging: rtl8723bs: core: remove unnecessary blank lines

Remove unnecessary blank lines, including multiple blank lines, blank
lines after opening braces, and blank lines before closing braces, from
file core/rtw_ap.c. Issues found by checkpatch.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192e: Add SPDX-License-Identifier - Style
Zach Turner [Tue, 23 Oct 2018 19:36:09 +0000 (13:36 -0600)]
staging: rtl8192e: Add SPDX-License-Identifier - Style

Add SPDX-Licens-Identifier tag to the start of the file. This is
a coding style change which should not impact the runtime code execution.

Signed-off-by: Zach Turner <turnerzdp@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtl8192e: add braces to if statement - style
Zach Turner [Tue, 23 Oct 2018 18:16:11 +0000 (12:16 -0600)]
staging: rtl8192e: add braces to if statement - style

Add braces on all arms of an if-else statement. Check found by
checkpatch.

Signed-off-by: Zach Turner <turnerzdp@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agoStaging: rts5208: Add SPDX license tags
Kim Bradley [Mon, 22 Oct 2018 20:10:26 +0000 (21:10 +0100)]
Staging: rts5208: Add SPDX license tags

Add SPDX license tags to remove checkpatch SPDX warnings.

Signed-off-by: Kim Bradley <kim.jamie.bradley@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: xgifb: vb_setmode: adjust descendant indentation to right
Kimberly Brown [Sun, 28 Oct 2018 18:12:44 +0000 (14:12 -0400)]
staging: xgifb: vb_setmode: adjust descendant indentation to right

Adjust descendant indentation so that it is placed substantially to the
right. This change improves code readability and complies with the
Linux kernel coding style.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: xgifb: vb_setmode: fix multiple line dereference
Kimberly Brown [Sun, 28 Oct 2018 18:11:52 +0000 (14:11 -0400)]
staging: xgifb: vb_setmode: fix multiple line dereference

Fix multiple line dereference by adding a new line and adjusting
indentations. This change improves code readability. Issue found by
checkpatch.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: mt7621-dma: Add braces around else branches
Kimberly Brown [Wed, 24 Oct 2018 04:56:53 +0000 (00:56 -0400)]
staging: mt7621-dma: Add braces around else branches

Add braces around else branches in conditional statements that include
branches with multiple statements. This style complies with the Linux
kernel coding style and improves consistency and readability. Issues found by
checkpatch.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Remove unused functions
Maya Nakamura [Sat, 27 Oct 2018 10:17:43 +0000 (03:17 -0700)]
staging: rtlwifi: Remove unused functions

Remove the five functions that are not used from the source and header
files. Issue found by Coccinelle's semantic patch results for
returnvar.cocci.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Remove function that only returns zero
Maya Nakamura [Sat, 27 Oct 2018 10:16:39 +0000 (03:16 -0700)]
staging: rtlwifi: Remove function that only returns zero

Because the odm_sq_process_patch_rt_cid_819x_lenovo function is only called
to return zero, remove the unnecessary function and change the section that
calls it. Issues found by Coccinelle's semantic patch results for
returnvar.cocci and checkpatch.pl.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: rtlwifi: Remove function that only returns the second argument
Maya Nakamura [Sat, 27 Oct 2018 10:15:03 +0000 (03:15 -0700)]
staging: rtlwifi: Remove function that only returns the second argument

Because the odm_signal_scale_mapping function is only called to return the
second argument, remove the unnecessary function and change the statements
that call it, including removing unneeded braces and adding a blank line.

Note that removing casts (u8 to s32 and back to u8) will not lose
information because the value converted should be between 0 and 100.

Signed-off-by: Maya Nakamura <m.maya.nakamura@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agoStaging: rtlwifi: Remove Unneeded funition halbtc_get_wifi_rssi()
Bhanusree Pola [Tue, 23 Oct 2018 10:57:26 +0000 (16:27 +0530)]
Staging: rtlwifi: Remove Unneeded funition halbtc_get_wifi_rssi()

In the function halbtc_get_wifi_rssi:

1.if and else are functionally identical as they assign same value to
  variable 'undec_sm_pwdb'.
2.Variable 'undec_sm_pwdb' not required to just return a single value.
3.Function not needed to just return a value and so removed the function
  and assigned value rtlpriv->dm.undec_sm_pwdb where the function
  halbtc_get_wifi_rssi() is called.

Signed-off-by: Bhanusree Pola <bhanusreemahesh@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agostaging: gasket: use sizeof(*p) for memory allocation
Kimberly Brown [Fri, 26 Oct 2018 00:04:55 +0000 (20:04 -0400)]
staging: gasket: use sizeof(*p) for memory allocation

Use sizeof(*p) instead of sizeof(struct P) for memory allocation. This
change complies with the Linux kernel coding style. It improves
readability and decreases the opportunity for bugs if the pointer
variable type is changed. Issue found by checkpatch.

Signed-off-by: Kimberly Brown <kimbrownkd@gmail.com>
Acked-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5 years agoLinux 4.20-rc1 v4.20-rc1
Linus Torvalds [Sun, 4 Nov 2018 23:37:52 +0000 (15:37 -0800)]
Linux 4.20-rc1

5 years agoMerge tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs
Linus Torvalds [Sun, 4 Nov 2018 22:46:04 +0000 (14:46 -0800)]
Merge tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs

Pull UBIFS updates from Richard Weinberger:

 - Full filesystem authentication feature, UBIFS is now able to have the
   whole filesystem structure authenticated plus user data encrypted and
   authenticated.

 - Minor cleanups

* tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs: (26 commits)
  ubifs: Remove unneeded semicolon
  Documentation: ubifs: Add authentication whitepaper
  ubifs: Enable authentication support
  ubifs: Do not update inode size in-place in authenticated mode
  ubifs: Add hashes and HMACs to default filesystem
  ubifs: authentication: Authenticate super block node
  ubifs: Create hash for default LPT
  ubfis: authentication: Authenticate master node
  ubifs: authentication: Authenticate LPT
  ubifs: Authenticate replayed journal
  ubifs: Add auth nodes to garbage collector journal head
  ubifs: Add authentication nodes to journal
  ubifs: authentication: Add hashes to index nodes
  ubifs: Add hashes to the tree node cache
  ubifs: Create functions to embed a HMAC in a node
  ubifs: Add helper functions for authentication support
  ubifs: Add separate functions to init/crc a node
  ubifs: Format changes for authentication support
  ubifs: Store read superblock node
  ubifs: Drop write_node
  ...

5 years agoMerge tag 'nfs-for-4.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs
Linus Torvalds [Sun, 4 Nov 2018 16:20:09 +0000 (08:20 -0800)]
Merge tag 'nfs-for-4.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

Pull NFS client bugfixes from Trond Myklebust:
 "Highlights include:

  Bugfix:
   - Fix build issues on architectures that don't provide 64-bit cmpxchg

  Cleanups:
   - Fix a spelling mistake"

* tag 'nfs-for-4.20-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  NFS: fix spelling mistake, EACCESS -> EACCES
  SUNRPC: Use atomic(64)_t for seq_send(64)

5 years agoMerge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 4 Nov 2018 16:15:15 +0000 (08:15 -0800)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull more timer updates from Thomas Gleixner:
 "A set of commits for the new C-SKY architecture timers"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  dt-bindings: timer: gx6605s SOC timer
  clocksource/drivers/c-sky: Add gx6605s SOC system timer
  dt-bindings: timer: C-SKY Multi-processor timer
  clocksource/drivers/c-sky: Add C-SKY SMP timer

5 years agoMerge tag 'ntb-4.20' of git://github.com/jonmason/ntb
Linus Torvalds [Sun, 4 Nov 2018 16:12:44 +0000 (08:12 -0800)]
Merge tag 'ntb-4.20' of git://github.com/jonmason/ntb

Pull NTB updates from Jon Mason:
 "Fairly minor changes and bug fixes:

  NTB IDT thermal changes and hook into hwmon, ntb_netdev clean-up of
  private struct, and a few bug fixes"

* tag 'ntb-4.20' of git://github.com/jonmason/ntb:
  ntb: idt: Alter the driver info comments
  ntb: idt: Discard temperature sensor IRQ handler
  ntb: idt: Add basic hwmon sysfs interface
  ntb: idt: Alter temperature read method
  ntb_netdev: Simplify remove with client device drvdata
  NTB: transport: Try harder to alloc an aligned MW buffer
  ntb: ntb_transport: Mark expected switch fall-throughs
  ntb: idt: Set PCIe bus address to BARLIMITx
  NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks
  ntb: intel: fix return value for ndev_vec_mask()
  ntb_netdev: fix sleep time mismatch

5 years agoMerge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 4 Nov 2018 01:37:09 +0000 (18:37 -0700)]
Merge branch 'sched-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull scheduler fixes from Ingo Molnar:
 "A memory (under-)allocation fix and a comment fix"

* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  sched/topology: Fix off by one bug
  sched/rt: Update comment in pick_next_task_rt()

5 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 4 Nov 2018 01:25:17 +0000 (18:25 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "A number of fixes and some late updates:

   - make in_compat_syscall() behavior on x86-32 similar to other
     platforms, this touches a number of generic files but is not
     intended to impact non-x86 platforms.

   - objtool fixes

   - PAT preemption fix

   - paravirt fixes/cleanups

   - cpufeatures updates for new instructions

   - earlyprintk quirk

   - make microcode version in sysfs world-readable (it is already
     world-readable in procfs)

   - minor cleanups and fixes"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  compat: Cleanup in_compat_syscall() callers
  x86/compat: Adjust in_compat_syscall() to generic code under !COMPAT
  objtool: Support GCC 9 cold subfunction naming scheme
  x86/numa_emulation: Fix uniform-split numa emulation
  x86/paravirt: Remove unused _paravirt_ident_32
  x86/mm/pat: Disable preemption around __flush_tlb_all()
  x86/paravirt: Remove GPL from pv_ops export
  x86/traps: Use format string with panic() call
  x86: Clean up 'sizeof x' => 'sizeof(x)'
  x86/cpufeatures: Enumerate MOVDIR64B instruction
  x86/cpufeatures: Enumerate MOVDIRI instruction
  x86/earlyprintk: Add a force option for pciserial device
  objtool: Support per-function rodata sections
  x86/microcode: Make revision and processor flags world-readable

5 years agoMerge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 4 Nov 2018 01:13:43 +0000 (18:13 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull perf updates and fixes from Ingo Molnar:
 "These are almost all tooling updates: 'perf top', 'perf trace' and
  'perf script' fixes and updates, an UAPI header sync with the merge
  window versions, license marker updates, much improved Sparc support
  from David Miller, and a number of fixes"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (66 commits)
  perf intel-pt/bts: Calculate cpumode for synthesized samples
  perf intel-pt: Insert callchain context into synthesized callchains
  perf tools: Don't clone maps from parent when synthesizing forks
  perf top: Start display thread earlier
  tools headers uapi: Update linux/if_link.h header copy
  tools headers uapi: Update linux/netlink.h header copy
  tools headers: Sync the various kvm.h header copies
  tools include uapi: Update linux/mmap.h copy
  perf trace beauty: Use the mmap flags table generated from headers
  perf beauty: Wire up the mmap flags table generator to the Makefile
  perf beauty: Add a generator for MAP_ mmap's flag constants
  tools include uapi: Update asound.h copy
  tools arch uapi: Update asm-generic/unistd.h and arm64 unistd.h copies
  tools include uapi: Update linux/fs.h copy
  perf callchain: Honour the ordering of PERF_CONTEXT_{USER,KERNEL,etc}
  perf cs-etm: Correct CPU mode for samples
  perf unwind: Take pgoff into account when reporting elf to libdwfl
  perf top: Do not use overwrite mode by default
  perf top: Allow disabling the overwrite mode
  perf trace: Beautify mount's first pathname arg
  ...

5 years agoMerge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 4 Nov 2018 01:12:09 +0000 (18:12 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:
 "An irqchip driver fix and a memory (over-)allocation fix"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/irq-mvebu-sei: Fix a NULL vs IS_ERR() bug in probe function
  irq/matrix: Fix memory overallocation

5 years agosched/topology: Fix off by one bug
Peter Zijlstra [Fri, 2 Nov 2018 13:22:25 +0000 (14:22 +0100)]
sched/topology: Fix off by one bug

With the addition of the NUMA identity level, we increased @level by
one and will run off the end of the array in the distance sort loop.

Fixed: 051f3ca02e46 ("sched/topology: Introduce NUMA identity node sched domain")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
5 years agoMerge branch 'core/urgent' into x86/urgent, to pick up objtool fix
Ingo Molnar [Sat, 3 Nov 2018 22:42:16 +0000 (23:42 +0100)]
Merge branch 'core/urgent' into x86/urgent, to pick up objtool fix

Signed-off-by: Ingo Molnar <mingo@kernel.org>
5 years agoMerge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Linus Torvalds [Sat, 3 Nov 2018 19:13:57 +0000 (12:13 -0700)]
Merge tag 'armsoc-fixes' of git://git./linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "A few fixes who have come in near or during the merge window:

   - Removal of a VLA usage in Marvell mpp platform code

   - Enable some IPMI options for ARM64 servers by default, helps
     testing

   - Enable PREEMPT on 32-bit ARMv7 defconfig

   - Minor fix for stm32 DT (removal of an unused DMA property)

   - Bugfix for TI OMAP1-based ams-delta (-EINVAL -> IRQ_NOTCONNECTED)"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: dts: stm32: update HASH1 dmas property on stm32mp157c
  ARM: orion: avoid VLA in orion_mpp_conf
  ARM: defconfig: Update multi_v7 to use PREEMPT
  arm64: defconfig: Enable some IPMI configs
  soc: ti: QMSS: Fix usage of irq_set_affinity_hint
  ARM: OMAP1: ams-delta: Fix impossible .irq < 0

5 years agoMerge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64...
Linus Torvalds [Sat, 3 Nov 2018 17:55:23 +0000 (10:55 -0700)]
Merge tag 'arm64-upstream' of git://git./linux/kernel/git/arm64/linux

Pull more arm64 updates from Catalin Marinas:

 - fix W+X page (mark RO) allocated by the arm64 kprobes code

 - Makefile fix for .i files in out of tree modules

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: kprobe: make page to RO mode when allocate it
  arm64: kdump: fix small typo
  arm64: makefile fix build of .i file in external module case

5 years agoMerge tag 'dma-mapping-4.20-2' of git://git.infradead.org/users/hch/dma-mapping
Linus Torvalds [Sat, 3 Nov 2018 17:53:33 +0000 (10:53 -0700)]
Merge tag 'dma-mapping-4.20-2' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping fix from Christoph Hellwig:
 "Avoid compile warnings on non-default arm64 configs"

* tag 'dma-mapping-4.20-2' of git://git.infradead.org/users/hch/dma-mapping:
  arm64: fix warnings without CONFIG_IOMMU_DMA

5 years agoMerge tag 'kbuild-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy...
Linus Torvalds [Sat, 3 Nov 2018 17:47:33 +0000 (10:47 -0700)]
Merge tag 'kbuild-v4.20-2' of git://git./linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - clean-up leftovers in Kconfig files

 - remove stale oldnoconfig and silentoldconfig targets

 - remove unneeded cc-fullversion and cc-name variables

 - improve merge_config script to allow overriding option prefix

* tag 'kbuild-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kbuild: remove cc-name variable
  kbuild: replace cc-name test with CONFIG_CC_IS_CLANG
  merge_config.sh: Allow to define config prefix
  kbuild: remove unused cc-fullversion variable
  kconfig: remove silentoldconfig target
  kconfig: remove oldnoconfig target
  powerpc: PCI_MSI needs PCI
  powerpc: remove CONFIG_MCA leftovers
  powerpc: remove CONFIG_PCI_QSPAN
  scsi: aha152x: rename the PCMCIA define

5 years agoMerge tag '4.20-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sat, 3 Nov 2018 17:45:55 +0000 (10:45 -0700)]
Merge tag '4.20-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes and updates from Steve French:
 "Three small fixes (one Kerberos related, one for stable, and another
  fixes an oops in xfstest 377), two helpful debugging improvements,
  three patches for cifs directio and some minor cleanup"

* tag '4.20-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix signed/unsigned mismatch on aio_read patch
  cifs: don't dereference smb_file_target before null check
  CIFS: Add direct I/O functions to file_operations
  CIFS: Add support for direct I/O write
  CIFS: Add support for direct I/O read
  smb3: missing defines and structs for reparse point handling
  smb3: allow more detailed protocol info on open files for debugging
  smb3: on kerberos mount if server doesn't specify auth type use krb5
  smb3: add trace point for tree connection
  cifs: fix spelling mistake, EACCESS -> EACCES
  cifs: fix return value for cifs_listxattr

5 years agoMerge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sat, 3 Nov 2018 17:35:52 +0000 (10:35 -0700)]
Merge branch 'work.afs' of git://git./linux/kernel/git/viro/vfs

Pull 9p fix from Al Viro:
 "Regression fix for net/9p handling of iov_iter; broken by braino when
  switching to iov_iter_is_kvec() et.al., spotted and fixed by Marc"

* 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  iov_iter: Fix 9p virtio breakage

5 years agoMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Sat, 3 Nov 2018 17:34:03 +0000 (10:34 -0700)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "This is a set of minor small (and safe changes) that didn't make the
  initial pull request plus some bug fixes"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: mvsas: Remove set but not used variable 'id'
  scsi: qla2xxx: Remove two arguments from qlafx00_error_entry()
  scsi: qla2xxx: Make sure that qlafx00_ioctl_iosb_entry() initializes 'res'
  scsi: qla2xxx: Remove a set-but-not-used variable
  scsi: qla2xxx: Make qla2x00_sysfs_write_nvram() easier to analyze
  scsi: qla2xxx: Declare local functions 'static'
  scsi: qla2xxx: Improve several kernel-doc headers
  scsi: qla2xxx: Modify fall-through annotations
  scsi: 3w-sas: 3w-9xxx: Use unsigned char for cdb
  scsi: mvsas: Use dma_pool_zalloc
  scsi: target: Don't request modules that aren't even built
  scsi: target: Set response length for REPORT TARGET PORT GROUPS

5 years agoMerge branch 'akpm' (patches from Andrew)
Linus Torvalds [Sat, 3 Nov 2018 17:21:43 +0000 (10:21 -0700)]
Merge branch 'akpm' (patches from Andrew)

Merge more updates from Andrew Morton:

 - more ocfs2 work

 - various leftovers

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  memory_hotplug: cond_resched in __remove_pages
  bfs: add sanity check at bfs_fill_super()
  kernel/sysctl.c: remove duplicated include
  kernel/kexec_file.c: remove some duplicated includes
  mm, thp: consolidate THP gfp handling into alloc_hugepage_direct_gfpmask
  ocfs2: fix clusters leak in ocfs2_defrag_extent()
  ocfs2: dlmglue: clean up timestamp handling
  ocfs2: don't put and assigning null to bh allocated outside
  ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
  ocfs2: don't use iocb when EIOCBQUEUED returns
  ocfs2: without quota support, avoid calling quota recovery
  ocfs2: remove ocfs2_is_o2cb_active()
  mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
  include/linux/notifier.h: SRCU: fix ctags
  mm: handle no memcg case in memcg_kmem_charge() properly

5 years agomemory_hotplug: cond_resched in __remove_pages
Michal Hocko [Fri, 2 Nov 2018 22:48:46 +0000 (15:48 -0700)]
memory_hotplug: cond_resched in __remove_pages

We have received a bug report that unbinding a large pmem (>1TB) can
result in a soft lockup:

  NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [ndctl:4365]
  [...]
  Supported: Yes
  CPU: 9 PID: 4365 Comm: ndctl Not tainted 4.12.14-94.40-default #1 SLE12-SP4
  Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.86B.01.00.0833.051120182255 05/11/2018
  task: ffff9cce7d4410c0 task.stack: ffffbe9eb1bc4000
  RIP: 0010:__put_page+0x62/0x80
  Call Trace:
   devm_memremap_pages_release+0x152/0x260
   release_nodes+0x18d/0x1d0
   device_release_driver_internal+0x160/0x210
   unbind_store+0xb3/0xe0
   kernfs_fop_write+0x102/0x180
   __vfs_write+0x26/0x150
   vfs_write+0xad/0x1a0
   SyS_write+0x42/0x90
   do_syscall_64+0x74/0x150
   entry_SYSCALL_64_after_hwframe+0x3d/0xa2
  RIP: 0033:0x7fd13166b3d0

It has been reported on an older (4.12) kernel but the current upstream
code doesn't cond_resched in the hot remove code at all and the given
range to remove might be really large.  Fix the issue by calling
cond_resched once per memory section.

Link: http://lkml.kernel.org/r/20181031125840.23982-1-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Dan Williams <dan.j.williams@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
5 years agobfs: add sanity check at bfs_fill_super()
Tetsuo Handa [Fri, 2 Nov 2018 22:48:42 +0000 (15:48 -0700)]
bfs: add sanity check at bfs_fill_super()

syzbot is reporting too large memory allocation at bfs_fill_super() [1].
Since file system image is corrupted such that bfs_sb->s_start == 0,
bfs_fill_super() is trying to allocate 8MB of continuous memory. Fix
this by adding a sanity check on bfs_sb->s_start, __GFP_NOWARN and
printf().

[1] https://syzkaller.appspot.com/bug?id=16a87c236b951351374a84c8a32f40edbc034e96

Link: http://lkml.kernel.org/r/1525862104-3407-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reported-by: syzbot <syzbot+71c6b5d68e91149fc8a4@syzkaller.appspotmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Tigran Aivazian <aivazian.tigran@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
5 years agokernel/sysctl.c: remove duplicated include
Michael Schupikov [Fri, 2 Nov 2018 22:48:38 +0000 (15:48 -0700)]
kernel/sysctl.c: remove duplicated include

Remove one include of <linux/pipe_fs_i.h>.
No functional changes.

Link: http://lkml.kernel.org/r/20181004134223.17735-1-michael@schupikov.de
Signed-off-by: Michael Schupikov <michael@schupikov.de>
Reviewed-by: Richard Weinberger <richard@nod.at>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>