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* MIPS: Loongson64: Select SMP in Kconfig to avoid build errorTiezhu Yang2020-10-121-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | In the current code, CONFIG_SMP can be set as N by user on the Loongson platform, then there exists the following build error under !CONFIG_SMP: CC arch/mips/kernel/asm-offsets.s In file included from ./include/linux/gfp.h:9:0, from ./include/linux/xarray.h:14, from ./include/linux/radix-tree.h:18, from ./include/linux/fs.h:15, from ./include/linux/compat.h:17, from arch/mips/kernel/asm-offsets.c:12: ./include/linux/topology.h: In function 'numa_node_id': ./include/linux/topology.h:119:2: error: implicit declaration of function 'cpu_logical_map' [-Werror=implicit-function-declaration] return cpu_to_node(raw_smp_processor_id()); ^ cc1: some warnings being treated as errors scripts/Makefile.build:117: recipe for target 'arch/mips/kernel/asm-offsets.s' failed make[1]: *** [arch/mips/kernel/asm-offsets.s] Error 1 Select SMP in Kconfig to avoid the above build error and then remove CONFIG_SMP=y in loongson3_defconfig. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: configs: Regenerate configs of Ingenic boardsPaul Cercueil2020-09-186-35/+11
| | | | | | | | For each board the MACH_INGENIC_SOC option was selected instead of MACH_INGENIC. Nothing else was changed in the menuconfig. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: configs: lb60: Fix defconfig not selecting correct boardPaul Cercueil2020-09-181-0/+1
| | | | | | | | | | | | Since INGENIC_GENERIC_BOARD was introduced, the JZ4740_QI_LB60 option is no longer the default, so the symbol has to be selected by the defconfig, otherwise the kernel built will be for a generic Ingenic board and won't have the Device Tree blob built-in. Cc: stable@vger.kernel.org # v5.7 Fixes: 62249209a772 ("MIPS: ingenic: Default to a generic board") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove PNX833x alias NXP_STB22xThomas Bogendoerfer2020-08-241-77/+0
| | | | | | Remove another unused MIPS platform. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Loongson: Use default CONFIG_FRAME_WARN as 2048 for Loongson64 to fix ↵Tiezhu Yang2020-08-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | build warnings After commit 70b838292bef ("MIPS: Update default config file for Loongson-3"), CONFIG_VHOST_SCSI and CONFIG_VHOST are set when use loongson3_defconfig, and then there exists the following two build warnings related with these two configs: CC [M] drivers/vhost/scsi.o drivers/vhost/scsi.c: In function ‘vhost_scsi_flush’: drivers/vhost/scsi.c:1374:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ LD [M] drivers/vhost/vhost_scsi.o CC [M] drivers/vhost/vsock.o LD [M] drivers/vhost/vhost_vsock.o CC [M] drivers/vhost/vhost.o drivers/vhost/vhost.c: In function ‘log_used’: drivers/vhost/vhost.c:1896:1: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ CONFIG_FRAME_WARN=2048 can fix it, since the default CONFIG_FRAME_WARN for 64BIT is 2048, just delete the CONFIG_FRAME_WARN line in defconfig. config FRAME_WARN int "Warn for stack frames larger than" range 0 8192 default 2048 if GCC_PLUGIN_LATENT_ENTROPY default 1280 if (!64BIT && PARISC) default 1024 if (!64BIT && !PARISC) default 2048 if 64BIT Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* all arch: remove system call sys_sysctlXiaoming Ni2020-08-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 61a47c1ad3a4dc ("sysctl: Remove the sysctl system call"), sys_sysctl is actually unavailable: any input can only return an error. We have been warning about people using the sysctl system call for years and believe there are no more users. Even if there are users of this interface if they have not complained or fixed their code by now they probably are not going to, so there is no point in warning them any longer. So completely remove sys_sysctl on all architectures. [nixiaoming@huawei.com: s390: fix build error for sys_call_table_emu] Link: http://lkml.kernel.org/r/20200618141426.16884-1-nixiaoming@huawei.com Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Will Deacon <will@kernel.org> [arm/arm64] Acked-by: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Aleksa Sarai <cyphar@cyphar.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Bin Meng <bin.meng@windriver.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: chenzefeng <chenzefeng2@huawei.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Christian Brauner <christian@brauner.io> Cc: Chris Zankel <chris@zankel.net> Cc: David Howells <dhowells@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Diego Elio Pettenò <flameeyes@flameeyes.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Iurii Zaikin <yzaikin@google.com> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kars de Jong <jongk@linux-m68k.org> Cc: Kees Cook <keescook@chromium.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Luis Chamberlain <mcgrof@kernel.org> Cc: Marco Elver <elver@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Miklos Szeredi <mszeredi@redhat.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Nick Piggin <npiggin@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Olof Johansson <olof@lixom.net> Cc: Paul Burton <paulburton@kernel.org> Cc: "Paul E. McKenney" <paulmck@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Rich Felker <dalias@libc.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Sami Tolvanen <samitolvanen@google.com> Cc: Sargun Dhillon <sargun@sargun.me> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Sudeep Holla <sudeep.holla@arm.com> Cc: Sven Schnelle <svens@stackframe.org> Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Zhou Yanjie <zhouyanjie@wanyeetech.com> Link: http://lkml.kernel.org/r/20200616030734.87257-1-nixiaoming@huawei.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge tag 'mips_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2020-08-067-104/+395
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS upates from Thomas Bogendoerfer: - improvements for Loongson64 - extended ingenic support - removal of not maintained paravirt system type - cleanups and fixes * tag 'mips_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (81 commits) MIPS: SGI-IP27: always enable NUMA in Kconfig MAINTAINERS: Update KVM/MIPS maintainers MIPS: Update default config file for Loongson-3 MIPS: KVM: Add kvm guest support for Loongson-3 dt-bindings: mips: Document Loongson kvm guest board MIPS: handle Loongson-specific GSExc exception MIPS: add definitions for Loongson-specific CP0.Diag1 register MIPS: only register FTLBPar exception handler for supported models MIPS: ingenic: Hardcode mem size for qi,lb60 board MIPS: DTS: ingenic/qi,lb60: Add model and memory node MIPS: ingenic: Use fw_passed_dtb even if CONFIG_BUILTIN_DTB MIPS: head.S: Init fw_passed_dtb to builtin DTB of: address: Fix parser address/size cells initialization of_address: Guard of_bus_pci_get_flags with CONFIG_PCI MIPS: DTS: Fix number of msi vectors for Loongson64G MIPS: Loongson64: Add ISA node for LS7A PCH MIPS: Loongson64: DTS: Fix ISA and PCI I/O ranges for RS780E PCH MIPS: Loongson64: Enlarge IO_SPACE_LIMIT MIPS: Loongson64: Process ISA Node in DeviceTree of_address: Add bus type match for pci ranges parser ...
| * MIPS: Update default config file for Loongson-3Huacai Chen2020-08-041-6/+83
| | | | | | | | | | | | | | | | | | | | | | | | Update Loongson-3's default config file: 1, Adjust NR_CPUS to 16; 2, Add a built-in cmdline "ieee754=relaxed"; 3, Enable MSA, CGROUPS, NAMESPACES, KVM, and XFS support; 4, Enable all possible virtio drivers to support KVM Host/Guest; 5, Enable all necessary netfilter modules to support virtual network; Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: ingenic: Enable JZ4780_NEMC manuallyKrzysztof Kozlowski2020-07-283-0/+3
| | | | | | | | | | | | | | | | | | | | The CONFIG_JZ4780_NEMC was previously a default on MIPS but now it has to be enabled manually. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: Retire kvm paravirtJiaxun Yang2020-07-241-98/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | paravirt machine was introduced for Cavium's partial virtualization technology, however, it's host side support and QEMU support never landed in upstream. As Cavium was acquired by Marvel and they have no intention to maintain their MIPS product line, also paravirt is unlikely to be utilized by community users, it's time to retire it if nobody steps in to maintain it. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: CU1000-Neo: Refresh defconfig to support LED.周琰杰 (Zhou Yanjie)2020-07-161-0/+4
| | | | | | | | | | | | | | | | Refresh CU1000-Neo's defconfig to support LED. Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: Ingenic: Add YSH & ATIL CU Neo board support.周琰杰 (Zhou Yanjie)2020-07-161-0/+123
| | | | | | | | | | | | | | | | | | Add a device tree and a defconfig for the Ingenic X1830 based YSH & ATIL CU Neo board. Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
| * MIPS: ingenic: RS90: Added defconfigPaul Cercueil2020-07-161-0/+182
| | | | | | | | | | | | | | Add a basic default config for the RS-90 RetroMini board. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | USB: OTG: rename product list of devicesGreg Kroah-Hartman2020-06-192-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the list of specific devices that an OTG device could support to make it more obvious as to what this list is for and what it is doing. Also rename the configuration option to make it more obvious as well. Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Paul Burton <paulburton@kernel.org> Cc: "Diego Elio Pettenò" <flameeyes@flameeyes.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Qi Zhou <atmgnd@outlook.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: Hardik Gajjar <hgajjar@de.adit-jv.com> Cc: Harry Pan <harry.pan@intel.com> Cc: David Heinzelmann <heinzelmann.david@gmail.com> Cc: Nishad Kamdar <nishadkamdar@gmail.com> Link: https://lore.kernel.org/r/20200618094300.1887727-9-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | USB: rename USB OTG hub configuration optionGreg Kroah-Hartman2020-06-191-1/+1
|/ | | | | | | | | | | | | | | | | | | The USB OTG code has the ability to disable external hubs, but the configuration option for it is oddly named. Rename it to be more obvious as to what it does. Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Bin Liu <b-liu@ti.com> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Eugeniu Rosca <erosca@de.adit-jv.com> Cc: Kai-Heng Feng <kai.heng.feng@canonical.com> Cc: David Heinzelmann <heinzelmann.david@gmail.com> Cc: "Lee, Chiasheng" <chiasheng.lee@intel.com> Cc: Keiya Nobuta <nobuta.keiya@fujitsu.com> Cc: Hardik Gajjar <hgajjar@de.adit-jv.com> Link: https://lore.kernel.org/r/20200618094300.1887727-3-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* MIPS: Loongson: Enable devicetree based probing for 8250 ports in defconfigTiezhu Yang2020-05-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After commit 87fcfa7b7fe6 ("MIPS: Loongson64: Add generic dts"), there already exists the node and property of Loongson CPU UART0 in loongson3-package.dtsi: cpu_uart0: serial@1fe001e0 { compatible = "ns16550a"; reg = <0 0x1fe001e0 0x8>; clock-frequency = <33000000>; interrupt-parent = <&liointc>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; no-loopback-test; }; In order to support for serial console on the Loongson platform, add CONFIG_SERIAL_OF_PLATFORM=y to loongson3_defconfig. With this patch, we can see the following boot messages: [ 1.877745] printk: console [ttyS0] disabled [ 1.881979] 1fe001e0.serial: ttyS0 at MMIO 0x1fe001e0 (irq = 16, base_baud = 2062500) is a 16550A [ 1.890838] printk: console [ttyS0] enabled And also, we can login normally from the serial console. Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Loongson: Build ATI Radeon GPU driver as moduleTiezhu Yang2020-05-171-1/+1
| | | | | | | | | | | | | | | | | | | When ATI Radeon GPU driver has been compiled directly into the kernel instead of as a module, we should make sure the firmware for the model (check available ones in /lib/firmware/radeon) is built-in to the kernel as well, otherwise there exists the following fatal error during GPU init, change CONFIG_DRM_RADEON=y to CONFIG_DRM_RADEON=m to fix it. [ 1.900997] [drm] Loading RS780 Microcode [ 1.905077] radeon 0000:01:05.0: Direct firmware load for radeon/RS780_pfp.bin failed with error -2 [ 1.914140] r600_cp: Failed to load firmware "radeon/RS780_pfp.bin" [ 1.920405] [drm:r600_init] *ERROR* Failed to load firmware! [ 1.926069] radeon 0000:01:05.0: Fatal error during GPU init [ 1.931729] [drm] radeon: finishing device. Fixes: 024e6a8b5bb1 ("MIPS: Loongson: Add a Loongson-3 default config file") Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove NEC MARKEINS/EMMAThomas Bogendoerfer2020-05-091-185/+0
| | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove PMC MSP71xx platformThomas Bogendoerfer2020-05-091-77/+0
| | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove support for LASATThomas Bogendoerfer2020-05-091-55/+0
| | | | | | All LASAT has probably gone bad, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* mips: Drop CONFIG_MTD_M25P80 in various defconfig filesBin Meng2020-05-025-5/+0
| | | | | | | | Drop CONFIG_MTD_M25P80 that was removed in commit b35b9a10362d ("mtd: spi-nor: Move m25p80 code in spi-nor.c") Signed-off-by: Bin Meng <bin.meng@windriver.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: ingenic: GCW0: Update defconfigPaul Cercueil2020-04-291-3/+128
| | | | | | | Enable support for the new hardware that was added in the devicetree. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: ingenic: CI20: enable OST, PWM drivers in defconfigPaul Cercueil2020-04-291-28/+34
| | | | | | | | | | | The OST driver provides a clocksource and sched_clock that are much more accurate than the default ones. The PWM driver allows to use the PWM pins on the external header of the board. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Loongson: Add support for perf toolTiezhu Yang2020-04-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to use perf tool on the Loongson platform, we should enable kernel support for various performance events provided by software and hardware, so add CONFIG_PERF_EVENTS=y to loongson3_defconfig. E.g. without this patch: [loongson@localhost perf]$ ./perf list List of pre-defined events (to be used in -e): duration_time [Tool event] rNNN [Raw hardware event descriptor] cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware event descriptor] (see 'man perf-list' on how to encode it) mem:<addr>[/len][:access] [Hardware breakpoint] With this patch: [loongson@localhost perf]$ ./perf list List of pre-defined events (to be used in -e): branch-instructions OR branches [Hardware event] branch-misses [Hardware event] cpu-cycles OR cycles [Hardware event] instructions [Hardware event] alignment-faults [Software event] bpf-output [Software event] context-switches OR cs [Software event] cpu-clock [Software event] cpu-migrations OR migrations [Software event] dummy [Software event] emulation-faults [Software event] major-faults [Software event] minor-faults [Software event] page-faults OR faults [Software event] task-clock [Software event] duration_time [Tool event] L1-dcache-load-misses [Hardware cache event] L1-dcache-store-misses [Hardware cache event] L1-icache-load-misses [Hardware cache event] branch-load-misses [Hardware cache event] branch-loads [Hardware cache event] dTLB-load-misses [Hardware cache event] dTLB-store-misses [Hardware cache event] iTLB-load-misses [Hardware cache event] rNNN [Raw hardware event descriptor] cpu/t1=v1[,t2=v2,t3 ...]/modifier [Raw hardware event descriptor] (see 'man perf-list' on how to encode it) mem:<addr>[/len][:access] [Hardware breakpoint] Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds2020-04-0210-10/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull SCSI updates from James Bottomley: "This series has a huge amount of churn because it pulls in Mauro's doc update changing all our txt files to rst ones. Excluding that, we have the usual driver updates (qla2xxx, ufs, lpfc, zfcp, ibmvfc, pm80xx, aacraid), a treewide update for scnprintf and some other minor updates. The major core change is Hannes moving functions out of the aacraid driver and into the core" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (223 commits) scsi: aic7xxx: aic97xx: Remove FreeBSD-specific code scsi: ufs: Do not rely on prefetched data scsi: dc395x: remove dc395x_bios_param scsi: libiscsi: Fix error count for active session scsi: hpsa: correct race condition in offload enabled scsi: message: fusion: Replace zero-length array with flexible-array member scsi: qedi: Add PCI shutdown handler support scsi: qedi: Add MFW error recovery process scsi: ufs: Enable block layer runtime PM for well-known logical units scsi: ufs-qcom: Override devfreq parameters scsi: ufshcd: Let vendor override devfreq parameters scsi: ufshcd: Update the set frequency to devfreq scsi: ufs: Resume ufs host before accessing ufs device scsi: ufs-mediatek: customize the delay for enabling host scsi: ufs: make HCE polling more compact to improve initialization latency scsi: ufs: allow custom delay prior to host enabling scsi: ufs-mediatek: use common delay function scsi: ufs: introduce common and flexible delay function scsi: ufs: use an enum for host capabilities scsi: ufs: fix uninitialized tx_lanes in ufshcd_disable_tx_lcc() ...
| * scsi: sr: remove references to BLK_DEV_SR_VENDOR, leave it enabledDiego Elio Pettenò2020-02-2410-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This kernel configuration is basically enabling/disabling sr driver quirks detection. While these quirks are for fairly rare devices (very old CD burners, and a glucometer), the additional detection of these models is a very minimal amount of code. The logic behind the quirks is always built into the sr driver. This also removes the config from all the defconfig files that are enabling this already. Link: https://lore.kernel.org/r/20200223191144.726-1-flameeyes@flameeyes.com Reviewed-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
* | MIPS: CI20: defconfig: multiple improvementsH. Nikolaus Schaller2020-03-231-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | a) configure for supporting modules Not all drivers need to be compiled into the kernel. Support building and loading of kernel modules. b) compile leds-gpio driver into the kernel and configure for LED triggers DTS has been augmented to add some gpio-leds. We need the leds-gpio driver and enable the triggers. c) configure CONFIG_REGULATOR_ACT8865 for PMU The PMU on the CI20 board is an ACT8600 using the ACT8865 driver. Since it is not compiled, the PMU and the CI20 board is running in power-on reset state of the PMU. d) compile gpio-ir driver The CI20 board has a gpio based IR receiver. e) configure for CONFIG_KEYBOARD_GPIO=m The SW1 button is hooked up to send input events. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* | mips/jazz: Update jazz_defconfig for MIPS MagnumFinn Thain2020-02-191-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable some options for machine type, framebuffer, serial controller and ATA interfaces. This allows a jazz_defconfig build to work on the emulated MIPS Magnum machine provided by qemu-system-mips64el. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* | mips/jazz: Remove redundant settings and shrink jazz_defconfigFinn Thain2020-02-191-254/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove some redundant assignments, that have no effect on 'make jazz_defconfig': CONFIG_INET_XFRM_MODE_TRANSPORT=m CONFIG_INET_XFRM_MODE_TUNNEL=m CONFIG_CRYPTO_HMAC=y Also drop the settings relating to crypto, wireless, advanced networking etc. The Kconfig defaults for these options are fine. This reduces the size of vmlinux so it can be launched by "NetBSD/arc Bootstrap, Revision 1.1", which is conveniently available on NetBSD/arc 5.1 ISO images. Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* | MIPS: configs: Cleanup old Kconfig optionsKrzysztof Kozlowski2020-02-1916-23/+4
|/ | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_MTD_NAND_IDS is gone and not needed (part of CONFIG_MTD_NAND) since commit f16bd7ca0457 ("mtd: nand: Kill the MTD_NAND_IDS Kconfig option"). CONFIG_IOSCHED_DEADLINE, CONFIG_IOSCHED_CFQ and CONFIG_DEFAULT_NOOP are gone since commit f382fb0bcef4 ("block: remove legacy IO schedulers"). The IOSCHED_DEADLINE was replaced by MQ_IOSCHED_DEADLINE and it will be now enabled by default (along with MQ_IOSCHED_KYBER). The BFQ_GROUP_IOSCHED is the only multiqueue scheduler which comes with group scheduling so select it in configs previously choosing CFQ_GROUP_IOSCHED. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org
* MIPS: generic: don't unconditionally select PINCTRLAlexander Lobakin2020-01-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | 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 <alobakin@dlink.ru> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> Cc: Will Deacon <will@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Allison Randal <allison@lohutok.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi.周琰杰 (Zhou Yanjie)2020-01-151-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Refresh CU1000-Neo's defconfig to support ADS7830 based HWMON and AP6212A WiFi module. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Paul Burton <paulburton@kernel.org> 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.周琰杰 (Zhou Yanjie)2020-01-091-0/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a device tree for the Ingenic X1000 based YSH & ATIL CU Neo board. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Paul Cercueil <paul@crapouillou.net> [paulburton@kernel.org: Drop stale mention of previously unselectable Kconfig entry.] Signed-off-by: Paul Burton <paulburton@kernel.org> 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 ↵Linus Torvalds2019-12-0110-10/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 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 callEric W. Biederman2019-11-2610-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <alex.smith@imgtec.com> Cc: Anders Berg <anders.berg@lsi.com> Cc: Apelete Seketeli <apelete@seketeli.net> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Chee Nouk Phoon <cnphoon@altera.com> Cc: Chris Zankel <chris@zankel.net> Cc: Christian Ruppert <christian.ruppert@abilis.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Harvey Hunt <harvey.hunt@imgtec.com> Cc: Helge Deller <deller@gmx.de> Cc: Hongliang Tao <taohl@lemote.com> Cc: Hua Yan <yanh@lemote.com> Cc: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <blogic@openwrt.org> Cc: Jonas Jensen <jonas.jensen@gmail.com> Cc: Josh Boyer <jwboyer@gmail.com> Cc: Jun Nie <jun.nie@linaro.org> Cc: Kevin Hilman <khilman@linaro.org> Cc: Kevin Wells <kevin.wells@nxp.com> Cc: Kumar Gala <galak@codeaurora.org> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Ley Foon Tan <lftan@altera.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Noam Camus <noamc@ezchip.com> Cc: Olof Johansson <olof@lixom.net> Cc: Paul Burton <paul.burton@mips.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Pierrick Hascoet <pierrick.hascoet@abilis.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Roland Stigge <stigge@antcom.de> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Scott Telford <stelford@cadence.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Tanmay Inamdar <tinamdar@apm.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Andi Kleen <ak@linux.intel.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
* | Merge tag 'mips_fixes_5.4_3' into mips-nextPaul Burton2019-11-012-2/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <paulburton@kernel.org>
| * | USB: rio500: Remove Rio 500 kernel driverBastien Nocera2019-10-042-2/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <miquel@df.uba.ar> Signed-off-by: Bastien Nocera <hadess@hadess.net> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/6251c17584d220472ce882a3d9c199c401a51a71.camel@hadess.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | MIPS: Loongson: Make default kernel log buffer size as 128KB for Loongson3Tiezhu Yang2019-11-011-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <yangtiezhu@loongson.cn> Signed-off-by: Paul Burton <paulburton@kernel.org> 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 directoryJiaxun Yang2019-11-011-1/+0
| | | | | | | | | | | | | | | | | | | | Current Loongson-3 code can share among all Loongson64 processors. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: chenhc@lemote.com Cc: paul.burton@mips.com
* | MIPS: Fork loongson2ef from loongson64Jiaxun Yang2019-11-012-2/+2
|/ | | | | | | | | | | | | | | 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 <jiaxun.yang@flygoat.com> [paulburton@kernel.org: Squash in the MAINTAINERS updates] Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: paul.burton@mips.com
* Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-09-221-22/+22
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: "Main MIPS changes: - boot_mem_map is removed, providing a nice cleanup made possible by the recent removal of bootmem. - Some fixes to atomics, in general providing compiler barriers for smp_mb__{before,after}_atomic plus fixes specific to Loongson CPUs or MIPS32 systems using cmpxchg64(). - Conversion to the new generic VDSO infrastructure courtesy of Vincenzo Frascino. - Removal of undefined behavior in set_io_port_base(), fixing the behavior of some MIPS kernel configurations when built with recent clang versions. - Initial MIPS32 huge page support, functional on at least Ingenic SoCs. - pte_special() is now supported for some configurations, allowing among other things generic fast GUP to be used. - Miscellaneous fixes & cleanups. And platform specific changes: - Major improvements to Ingenic SoC support from Paul Cercueil, mostly enabled by the inclusion of the new TCU (timer-counter unit) drivers he's spent a very patient year or so working on. Plus some fixes for X1000 SoCs from Zhou Yanjie. - Netgear R6200 v1 systems are now supported by the bcm47xx platform. - DT updates for BMIPS, Lantiq & Microsemi Ocelot systems" * tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (89 commits) MIPS: Detect bad _PFN_SHIFT values MIPS: Disable pte_special() for MIPS32 with RiXi MIPS: ralink: deactivate PCI support for SOC_MT7621 mips: compat: vdso: Use legacy syscalls as fallback MIPS: Drop Loongson _CACHE_* definitions MIPS: tlbex: Remove cpu_has_local_ebase MIPS: tlbex: Simplify r3k check MIPS: Select R3k-style TLB in Kconfig MIPS: PCI: refactor ioc3 special handling mips: remove ioremap_cachable mips/atomic: Fix smp_mb__{before,after}_atomic() mips/atomic: Fix loongson_llsc_mb() wreckage mips/atomic: Fix cmpxchg64 barriers MIPS: Octeon: remove duplicated include from dma-octeon.c firmware: bcm47xx_nvram: Allow COMPILE_TEST firmware: bcm47xx_nvram: Correct size_t printf format MIPS: Treat Loongson Extensions as ASEs MIPS: Remove dev_err() usage after platform_get_irq() MIPS: dts: mscc: describe the PTP ready interrupt MIPS: dts: mscc: describe the PTP register range ...
| * MIPS: configs: LB60: update defconfigPaul Cercueil2019-07-301-22/+22
| | | | | | | | | | | | | | | | Update the defconfig to select the new drivers instead of the old ones. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Tested-by: Artur Rojek <contact@artur-rojek.eu> Signed-off-by: Paul Burton <paul.burton@mips.com>
* | drivers: remove the SGI SN2 IOC4 base supportChristoph Hellwig2019-08-165-5/+0
|/ | | | | | | | | | The IOC4 is a multi-function chip seen on SGI SN2 and some SGI MIPS systems. This removes the base driver, which while not having an SN2 Kconfig dependency was only for sub-drivers that had one. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lkml.kernel.org/r/20190813072514.23299-15-hch@lst.de Signed-off-by: Tony Luck <tony.luck@intel.com>
* Merge tag 'mips_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linuxLinus Torvalds2019-07-1735-37/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull MIPS updates from Paul Burton: "A light batch this time around but significant improvements for certain systems: - Removal of readq & writeq for MIPS32 kernels where they would simply BUG() anyway, allowing drivers or other code that #ifdefs on their presence to work properly. - Improvements for Ingenic JZ4740 systems, including support for the external memory controller & pinmuxing fixes for qi_lb60/NanoNote systems. - Improvements for Lantiq systems, in particular around SMP & IPIs. - DT updates for ralink/MediaTek MT7628a systems to probe & configure a bunch more devices. - Miscellaneous cleanups & build fixes" * tag 'mips_5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (30 commits) MIPS: fix some more fall through errors in arch/mips MIPS: perf events: handle switch statement falling through warnings mips/kprobes: Export kprobe_fault_handler() MAINTAINERS: Add myself as Ingenic SoCs maintainer MIPS: ralink: mt7628a.dtsi: Add watchdog controller DT node MIPS: ralink: mt7628a.dtsi: Add SPI controller DT node MIPS: ralink: mt7628a.dtsi: Add GPIO controller DT node MIPS: ralink: mt7628a.dtsi: Add pinctrl DT properties to the UART nodes MIPS: ralink: mt7628a.dtsi: Add pinmux DT node MIPS: ralink: mt7628a.dtsi: Add SPDX GPL-2.0 license identifier MIPS: lantiq: Add SMP support for lantiq interrupt controller MIPS: lantiq: Shorten register names, remove unused macros MIPS: lantiq: Fix bitfield masking MIPS: lantiq: Remove unused macros MIPS: lantiq: Fix attributes of of_device_id structure MIPS: lantiq: Change variables to the same type as the source MIPS: lantiq: Move macro directly to iomem function mips: Remove q-accessors from non-64bit platforms FDDI: defza: Include linux/io-64-nonatomic-lo-hi.h MIPS: configs: Remove useless UEVENT_HELPER_PATH ...
| * MIPS: configs: Remove useless UEVENT_HELPER_PATHKrzysztof Kozlowski2019-06-1133-33/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the CONFIG_UEVENT_HELPER_PATH because: 1. It is disabled since commit 1be01d4a5714 ("driver: base: Disable CONFIG_UEVENT_HELPER by default") as its dependency (UEVENT_HELPER) was made default to 'n', 2. It is not recommended (help message: "This should not be used today [...] creates a high system load") and was kept only for ancient userland, 3. Certain userland specifically requests it to be disabled (systemd README: "Legacy hotplug slows down the system and confuses udev"). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org
| * MIPS: config: Remove left-over BACKLIGHT_LCD_SUPPORTKrzysztof Kozlowski2019-06-114-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CONFIG_BACKLIGHT_LCD_SUPPORT was removed in commit 8c5dc8d9f19c ("video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol"). Options protected by CONFIG_BACKLIGHT_LCD_SUPPORT are now available directly. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: James Hartley <james.hartley@sondrel.com> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* | net: sched: remove NET_CLS_IND config optionJiri Pirko2019-06-1510-10/+0
|/ | | | | | | | | | | | | This config option makes only couple of lines optional. Two small helpers and an int in couple of cls structs. Remove the config option and always compile this in. This saves the user from unexpected surprises when he adds a filter with ingress device match which is silently ignored in case the config option is not set. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'next' of ↵Linus Torvalds2019-05-162-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal management updates from Zhang Rui: - Remove the 'module' Kconfig option for thermal subsystem framework because the thermal framework are required to be ready as early as possible to avoid overheat at boot time (Daniel Lezcano) - Fix a bug that thermal framework pokes disabled thermal zones upon resume (Wei Wang) - A couple of cleanups and trivial fixes on int340x thermal drivers (Srinivas Pandruvada, Zhang Rui, Sumeet Pawnikar) * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: drivers: thermal: processor_thermal: Downgrade error message mlxsw: Remove obsolete dependency on THERMAL=m hwmon/drivers/core: Simplify complex dependency thermal/drivers/core: Fix typo in the option name thermal/drivers/core: Remove depends on THERMAL in Kconfig thermal/drivers/core: Remove module unload code thermal/drivers/core: Remove the module Kconfig's option thermal: core: skip update disabled thermal zones after suspend thermal: make device_register's type argument const thermal: intel: int340x: processor_thermal_device: simplify to get driver data thermal/int3403_thermal: favor _TMP instead of PTYP
| * thermal/drivers/core: Remove the module Kconfig's optionDaniel Lezcano2019-05-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The module support for the thermal subsystem makes little sense: - some subsystems relying on it are not modules, thus forcing the framework to be compiled in - it is compiled in for almost every configs, the remaining ones are a few platforms where I don't see why we can not switch the thermal to 'y'. The drivers can stay in tristate. - platforms need the thermal to be ready as soon as possible at boot time in order to mitigate Usually the subsystems framework are compiled-in and the plugs are as module. Remove the module option. The removal of the module related dead code will come after this patch gets in or is acked. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Guenter Roeck <groeck@chromium.org> For mini2440: Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Paul Burton <paul.burton@mips.com> # MIPS part Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
* | Merge tag 'mtd/for-5.2' of ↵Linus Torvalds2019-05-1211-14/+14
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Richard Weinberger: "MTD core changes: - New AFS partition parser - Update MAINTAINERS entry - Use of fall-throughs markers NAND core changes: - Support having the bad block markers in either the first, second or last page of a block. The combination of all three location is now possible. - Constification of NAND_OP_PARSER(_PATTERN) elements. - Generic NAND DT bindings changed to yaml format (can be used to check the proposed bindings. First platform to be fully supported: sunxi. - Stopped using several legacy hooks. - Preparation to use the generic NAND layer with the addition of several helpers and the removal of the struct nand_chip from generic functions. - Kconfig cleanup to prepare the introduction of external ECC engines support. - Fallthrough comments. - Introduction of the SPI-mem dirmap API for SPI-NAND devices. Raw NAND controller drivers changes: - nandsim: - Switch to ->exec-op(). - meson: - Misc cleanups and fixes. - New OOB layout. - Sunxi: - A23/A33 NAND DMA support. - Ingenic: - Full reorganization and cleanup. - Clear separation between NAND controller and ECC engine. - Support JZ4740 an JZ4725B. - Denali: - Clear controller/chip separation. - ->exec_op() migration. - Various cleanups. - fsl_elbc: - Enable software ECC support. - Atmel: - Sam9x60 support. - GPMI: - Introduce the GPMI_IS_MXS() macro. - Various trivial/spelling/coding style fixes. SPI NOR core changes: - Print all JEDEC ID bytes on error - Fix comment of spi_nor_find_best_erase_type() - Add region locking flags for s25fl512s SPI NOR controller drivers changes: - intel-spi: - Avoid crossing 4K address boundary on read/write - Add support for Intel Comet Lake SPI serial flash" * tag 'mtd/for-5.2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (120 commits) mtd: part: fix incorrect format specifier for an unsigned long long mtd: lpddr_cmds: Mark expected switch fall-through mtd: phram: Mark expected switch fall-throughs mtd: cfi_cmdset_0002: Mark expected switch fall-throughs mtd: cfi_util: mark expected switch fall-throughs MAINTAINERS: MTD Git repository is hosted on kernel.org MAINTAINERS: Update jffs2 entry mtd: afs: add v2 partition parsing mtd: afs: factor the IIS read into partition parser mtd: afs: factor footer parsing into the v1 part parsing mtd: factor out v1 partition parsing mtd: afs: simplify partition detection mtd: afs: simplify partition parsing mtd: partitions: Add OF support to AFS partitions mtd: partitions: Add AFS partitions DT bindings mtd: afs: Move AFS partition parser to parsers subdir mtd: maps: Make uclinux_ram_map static mtd: maps: Allow MTD_PHYSMAP with MTD_RAM MAINTAINERS: Add myself as MTD maintainer MAINTAINERS: Remove my name from the MTD and NAND entries ...
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