WSL2-Linux-Kernel/arch/arm
Xiaoming Ni 88db0aa242 all arch: remove system call sys_sysctl
Since commit 61a47c1ad3 ("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>
2020-08-14 19:56:56 -07:00
..
boot Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
common This tree adds the sched_set_fifo*() encapsulation APIs to remove 2020-08-06 11:55:43 -07:00
configs all arch: remove system call sys_sysctl 2020-08-14 19:56:56 -07:00
crypto crypto: Replace HTTP links with HTTPS ones 2020-07-23 17:34:20 +10:00
include A set oftimekeeping/VDSO updates: 2020-08-14 14:26:08 -07:00
kernel syscalls: use uaccess_kernel in addr_limit_user_check 2020-08-12 10:57:58 -07:00
lib mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
mach-actions ARM: actions: Drop unneeded select of COMMON_CLK 2020-05-15 23:27:37 +02:00
mach-alpine ARM: alpine: Drop unneeded select of HAVE_SMP 2020-05-15 23:27:37 +02:00
mach-artpec
mach-asm9260 ARM: asm9260: Drop unneeded select of GENERIC_CLOCKEVENTS 2020-05-15 23:27:37 +02:00
mach-aspeed ARM: aspeed: Drop unneeded select of HAVE_SMP 2020-05-15 23:27:37 +02:00
mach-at91 ARM: at91: Replace HTTP links with HTTPS ones 2020-07-18 00:59:26 +02:00
mach-axxia
mach-bcm ARM: bcm: Select ARM_TIMER_SP804 for ARCH_BCM_NSP 2020-06-14 15:09:49 -07:00
mach-berlin ARM: berlin: Drop unneeded select of HAVE_SMP 2020-05-15 23:27:37 +02:00
mach-clps711x ARM: clps711x: Drop unneeded select of multi-platform selected options 2020-05-15 23:27:37 +02:00
mach-cns3xxx ARM: cns3xxx: replace setup_irq() by request_irq() 2020-03-27 14:11:47 +01:00
mach-davinci ARM: davinci: dm646x-evm: Simplify error handling in 'evm_sw_setup()' 2020-07-22 00:34:21 +05:30
mach-digicolor
mach-dove
mach-ebsa110 mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
mach-efm32
mach-ep93xx ARM: ep93xx: Replace setup_irq() by request_irq() 2020-03-27 14:11:42 +01:00
mach-exynos ARM: SoC driver updates for v5.9 2020-08-03 19:30:59 -07:00
mach-footbridge treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
mach-gemini
mach-highbank
mach-hisi
mach-imx media updates for v5.9-rc1 2020-08-07 13:00:53 -07:00
mach-integrator mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
mach-iop32x mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
mach-ixp4xx mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
mach-keystone mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
mach-lpc18xx
mach-lpc32xx
mach-mediatek ARM: mediatek: Replace <linux/clk-provider.h> by <linux/of_clk.h> 2020-05-15 22:55:06 +02:00
mach-meson
mach-milbeaut
mach-mmp This time around we have 4 lines of diff in the core framework, removing a 2020-06-10 11:42:19 -07:00
mach-moxart
mach-mstar ARM: mstar: Add machine for MStar/Sigmastar Armv7 SoCs 2020-07-28 11:13:49 +02:00
mach-mv78xx0
mach-mvebu ARM: mvebu: Drop unneeded select of HAVE_SMP 2020-05-15 23:27:38 +02:00
mach-mxs
mach-nomadik
mach-npcm
mach-nspire
mach-omap1 media updates for v5.9-rc1 2020-08-07 13:00:53 -07:00
mach-omap2 mm: remove unneeded includes of <asm/pgalloc.h> 2020-08-07 11:33:26 -07:00
mach-orion5x
mach-oxnas ARM: oxnas: make ox820_boot_secondary static 2020-05-12 10:29:33 +02:00
mach-picoxcell
mach-prima2 ARM: prima2: Drop unneeded select of HAVE_SMP 2020-05-15 23:27:38 +02:00
mach-pxa media: mach-pxa: palmz72/pcm990: remove soc_camera dependencies 2020-07-04 12:19:12 +02:00
mach-qcom ARM: qcom: Add support for IPQ40xx 2020-03-31 21:03:27 +02:00
mach-rda
mach-realtek ARM: Prepare Realtek RTD1195 2020-04-12 23:13:38 +02:00
mach-realview VExpress modularization 2020-05-15 23:04:40 +02:00
mach-rockchip ARM: rockchip: fix spelling mistake "to" -> "too" 2020-04-13 09:40:45 +02:00
mach-rpc ARM: rpc: Change blacklist to quirklist in ecode.c file 2020-07-17 16:08:48 +02:00
mach-s3c24xx ARM: s3c24xx: Replace HTTP links with HTTPS ones 2020-07-20 16:42:28 +02:00
mach-s3c64xx ARM: s3c64xx: convert to use i2c_new_client_device() 2020-04-13 12:28:23 +02:00
mach-s5pv210
mach-sa1100 treewide: Remove uninitialized_var() usage 2020-07-16 12:35:15 -07:00
mach-shmobile ARM: shmobile: r8a7742: Basic SoC support 2020-04-28 10:13:58 +02:00
mach-socfpga ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh() 2020-07-28 13:57:36 -05:00
mach-spear ARM: spear: replace setup_irq() by request_irq() 2020-03-27 14:11:45 +01:00
mach-sti Revert "ARM: sti: Implement dummy L2 cache's write_sec" 2020-06-28 14:46:54 +02:00
mach-stm32
mach-sunxi
mach-tango
mach-tegra mm: introduce include/linux/pgtable.h 2020-06-09 09:39:13 -07:00
mach-u300
mach-uniphier
mach-ux500
mach-versatile VExpress modularization 2020-05-15 23:04:40 +02:00
mach-vexpress Revert "ARM: vexpress: Don't select VEXPRESS_CONFIG" 2020-05-28 12:30:33 +02:00
mach-vt8500 ARM: Remove redundant CLKDEV_LOOKUP selects 2020-05-05 12:33:57 -07:00
mach-zx
mach-zynq mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
mm mm/arm: use general page fault accounting 2020-08-12 10:58:03 -07:00
net bpf, arm: Optimize ALU ARSH K using asr immediate instruction 2020-05-04 17:04:42 +02:00
nwfpe
oprofile
plat-omap ARM: OMAP: Replace HTTP links with HTTPS ones 2020-07-13 11:37:54 -07:00
plat-orion ARM: orion/gpio: Make use of for_each_requested_gpio() 2020-07-18 22:49:23 +02:00
plat-pxa
plat-samsung ARM: samsung: Use devm_platform_ioremap_resource() to simplify code 2020-04-21 11:35:00 +02:00
plat-versatile ARM: versatile: Remove dead sched_clock code 2020-04-16 13:02:17 +02:00
probes
tools all arch: remove system call sys_sysctl 2020-08-14 19:56:56 -07:00
vdso ARM: vdso: Don't use gcc plugins for building vgettimeofday.c 2020-06-24 07:48:27 -07:00
vfp ARM: 8991/1: use VFP assembler mnemonics if available 2020-07-21 16:33:39 +01:00
xen xen/arm: call dma_to_phys on the dma_addr_t parameter of dma_cache_maint 2020-08-04 07:54:58 +02:00
Kbuild ARM: 8981/1: add arch/arm/Kbuild 2020-07-21 16:33:35 +01:00
Kconfig ARM development for 5.9-rc1: 2020-08-06 10:17:00 -07:00
Kconfig-nommu
Kconfig.assembler ARM: 8991/1: use VFP assembler mnemonics if available 2020-07-21 16:33:39 +01:00
Kconfig.debug treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile ARM development for 5.9-rc1: 2020-08-06 10:17:00 -07:00