blackbird-op-linux/arch/mips/configs, branch master

MIPS: generic: don't unconditionally select PINCTRL

2020-01-22T18:16:45+00:00

CONFIG_PINCTRL was converted from hidden selectable to a visible option with commit d219b924611a ("pinctrl: change Kconfig PINCTRL variable to a menuconfig"). Remove unconditional select and enable this symbol in Ocelot config, which currently is the only user among generic boards. Signed-off-by: Alexander Lobakin Signed-off-by: Paul Burton Cc: Ralf Baechle Cc: Alexandre Belloni Cc: Microchip Linux Driver Support Cc: Will Deacon Cc: Greg Kroah-Hartman Cc: Masahiro Yamada Cc: Paul Walmsley Cc: Michal Simek Cc: Allison Randal Cc: Thomas Gleixner Cc: Eric W. Biederman Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org

MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi.

2020-01-15T18:45:47+00:00

Refresh CU1000-Neo's defconfig to support ADS7830 based HWMON and AP6212A WiFi module. Signed-off-by: 周琰杰 (Zhou Yanjie) Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mark.rutland@arm.com Cc: syq@debian.org Cc: ralf@linux-mips.org Cc: rick.tyliu@ingenic.com Cc: jason@lakedaemon.net Cc: keescook@chromium.org Cc: geert+renesas@glider.be Cc: krzk@kernel.org Cc: paul@crapouillou.net Cc: prasannatsmkumar@gmail.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: ebiederm@xmission.com

MIPS: Ingenic: Add YSH & ATIL CU Neo board support.

2020-01-09T17:44:10+00:00

Add a device tree for the Ingenic X1000 based YSH & ATIL CU Neo board. Signed-off-by: 周琰杰 (Zhou Yanjie) Acked-by: Paul Cercueil [paulburton@kernel.org: Drop stale mention of previously unselectable Kconfig entry.] Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mripard@kernel.org Cc: shawnguo@kernel.org Cc: mark.rutland@arm.com Cc: alexandre.belloni@bootlin.com Cc: ralf@linux-mips.org Cc: heiko@sntech.de Cc: icenowy@aosc.io Cc: ak@linux.intel.com Cc: laurent.pinchart@ideasonboard.com Cc: krzk@kernel.org Cc: geert+renesas@glider.be Cc: prasannatsmkumar@gmail.com Cc: keescook@chromium.org Cc: ebiederm@xmission.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: 772753199@qq.com

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2019-12-01T21:26:18+00:00

Pull sysctl system call removal from Eric Biederman: "As far as I can tell we have reached the point where no one enables the sysctl system call anymore. It still is enabled in a few defconfigs but they are mostly the rarely used one and in asking people about that it was more cut & paste enabled than anything else. This is single commit that just deletes code. Leaving just enough code so that the deprecated sysctl warning continues to be printed. If my analysis turns out to be wrong and someone actually cares it will be easy to revert this commit and have the system call again. There was one new xtensa defconfig in linux-next that enabled the system call this cycle and when asked about it the maintainer of the code replied that it was not enabled on purpose. As of today's linux-next tree that defconfig no longer enables the system call. What we saw in the review discussion was that if we go a step farther than my patch and mess with uapi headers there are pieces of code that won't compile, but nothing minds the system call actually disappearing from the kernel" Link: https://lore.kernel.org/lkml/201910011140.EA0181F13@keescook/ * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: sysctl: Remove the sysctl system call

sysctl: Remove the sysctl system call

2019-11-26T19:03:56+00:00

This system call has been deprecated almost since it was introduced, and in a survey of the linux distributions I can no longer find any of them that enable CONFIG_SYSCTL_SYSCALL. The only indication that I can find that anyone might care is that a few of the defconfigs in the kernel enable CONFIG_SYSCTL_SYSCALL. However this appears in only 31 of 414 defconfigs in the kernel, so I suspect this symbols presence is simply because it is harmless to include rather than because it is necessary. As there appear to be no users of the sysctl system call, remove the code. As this removes one of the few uses of the internal kernel mount of proc I hope this allows for even more simplifications of the proc filesystem. Cc: Alex Smith Cc: Anders Berg Cc: Apelete Seketeli Cc: Arnd Bergmann Cc: Chee Nouk Phoon Cc: Chris Zankel Cc: Christian Ruppert Cc: Greg Ungerer Cc: Harvey Hunt Cc: Helge Deller Cc: Hongliang Tao Cc: Hua Yan Cc: Huacai Chen Cc: John Crispin Cc: Jonas Jensen Cc: Josh Boyer Cc: Jun Nie Cc: Kevin Hilman Cc: Kevin Wells Cc: Kumar Gala Cc: Lars-Peter Clausen Cc: Ley Foon Tan Cc: Linus Walleij Cc: Markos Chandras Cc: Max Filippov Cc: Noam Camus Cc: Olof Johansson Cc: Paul Burton Cc: Paul Mundt Cc: Phil Edworthy Cc: Pierrick Hascoet Cc: Ralf Baechle Cc: Roland Stigge Cc: Santosh Shilimkar Cc: Scott Telford Cc: Stephen Boyd Cc: Steven J. Hill Cc: Tanmay Inamdar Cc: Vineet Gupta Cc: Wolfram Sang Acked-by: Andi Kleen Reviewed-by: Kees Cook Signed-off-by: "Eric W. Biederman"

Merge tag 'mips_fixes_5.4_3' into mips-next

2019-11-01T21:36:44+00:00

Pull in mips-fixes primarily to gain build fixes in order to allow better testing of mips-next. A few MIPS fixes: - Fix VDSO time-related function behavior for systems where we need to fall back to syscalls, but were instead returning bogus results. - A fix to TLB exception handlers for Cavium Octeon systems where they would inadvertently clobber the $1/$at register. - A build fix for bcm63xx configurations. - Switch to using my @kernel.org email address. Signed-off-by: Paul Burton

MIPS: Loongson: Make default kernel log buffer size as 128KB for Loongson3

2019-11-01T21:33:59+00:00

When I update kernel with loongson3_defconfig based on the Loongson 3A3000 platform, then using dmesg command to show kernel ring buffer, the initial kernel messages have disappeared due to the log buffer is too small, it is better to change the kernel log buffer size from 16KB to 128KB which is enough to save the boot messages. Since the default LOG_BUF_SHIFT value is 17, the default kernel log buffer size is 128KB, just delete the CONFIG_LOG_BUF_SHIFT line. Signed-off-by: Tiezhu Yang Signed-off-by: Paul Burton Cc: paul.burton@mips.com Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: chenhc@lemote.com Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org

MIPS: Loongson64: Move files to the top-level directory

2019-11-01T21:31:28+00:00

Current Loongson-3 code can share among all Loongson64 processors. Signed-off-by: Jiaxun Yang Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: chenhc@lemote.com Cc: paul.burton@mips.com

MIPS: Fork loongson2ef from loongson64

2019-11-01T21:30:52+00:00

As later model of GSx64 family processors including 2-series-soc have similar design with initial loongson3a while loongson2e/f seems less identical, we separate loongson2e/f support code out of mach-loongson64 to make our life easier. This patch contains mostly file moving works. Signed-off-by: Jiaxun Yang [paulburton@kernel.org: Squash in the MAINTAINERS updates] Signed-off-by: Paul Burton Cc: linux-mips@vger.kernel.org Cc: paul.burton@mips.com

USB: rio500: Remove Rio 500 kernel driver

2019-10-04T08:53:36+00:00

The Rio500 kernel driver has not been used by Rio500 owners since 2001 not long after the rio500 project added support for a user-space USB stack through the very first versions of usbdevfs and then libusb. Support for the kernel driver was removed from the upstream utilities in 2008: https://gitlab.freedesktop.org/hadess/rio500/commit/943f624ab721eb8281c287650fcc9e2026f6f5db Cc: Cesar Miquel Signed-off-by: Bastien Nocera Cc: stable Link: https://lore.kernel.org/r/6251c17584d220472ce882a3d9c199c401a51a71.camel@hadess.net Signed-off-by: Greg Kroah-Hartman