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OpenCloudOS-Kernel/arch/mips
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Paul Burton 351fdddd36
MIPS: VDSO: Prevent use of smp_processor_id() 
VDSO code should not be using smp_processor_id(), since it is executed
in user mode.
Introduce a VDSO-specific path which will cause a compile-time
or link-time error (depending upon support for __compiletime_error) if
the VDSO ever incorrectly attempts to use smp_processor_id().

[Matt Redfearn <matt.redfearn@imgtec.com>: Move before change to
smp_processor_id in series]

Signed-off-by: Paul Burton <paul.burton@mips.com>
Signed-off-by: Matt Redfearn <matt.redfearn@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/17932/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
 		2018-07-27 19:36:16 -07:00
..
alchemy mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ar7 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ath25 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
ath79 MIPS: ath79: enable uart during early_prink 2018-07-24 19:07:42 -07:00
bcm47xx MIPS: BCM47XX: Enable 74K Core ExternalSync for PCIe erratum 2018-06-18 22:19:50 +01:00
bcm63xx mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
bmips MIPS: bmips: remove unnecessary call to register "simple-bus" 2018-06-24 09:27:27 -07:00
boot MIPS: ath79: Use the IRQ based GPIO key driver for the buttons 2018-07-27 19:29:53 -07:00
cavium-octeon MIPS: Octeon: Remove extern declarations. 2018-07-24 17:39:03 -07:00
cobalt
…
configs MIPS: Ci20: Enable SPI/GPIO driver 2018-07-24 13:43:54 -07:00
crypto MIPS: crypto: Add crc32 and crc32c hw accelerated module 2018-02-19 20:50:36 +00:00
dec MIPS: Convert update_persistent_clock() to update_persistent_clock64() 2018-05-14 23:58:23 +01:00
emma
…
fw mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
generic mips: mscc: build FIT image for Ocelot 2018-07-24 17:42:19 -07:00
include MIPS: VDSO: Prevent use of smp_processor_id() 2018-07-27 19:36:16 -07:00
jazz mips/jazz: provide missing dma_mask/coherent_dma_mask 2018-07-12 08:58:31 -07:00
jz4740 MIPS: jz4740: Bump zload address 2018-07-23 17:35:19 -07:00
kernel MIPS: Loongson: Add Loongson-3A R3.1 basic support 2018-07-23 17:53:34 -07:00
kvm Small update for KVM. 2018-06-12 11:34:04 -07:00
lantiq MIPS: lantiq: Use dma_zalloc_coherent() in dma code 2018-07-23 11:02:19 -07:00
lasat mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
lib MIPS: memset.S: Add comments to fault fixup handlers 2018-07-24 17:02:43 -07:00
loongson32 MIPS: use generic dma noncoherent ops for simple noncoherent platforms 2018-06-24 09:26:05 -07:00
loongson64 MIPS: Loongson: Add Loongson-3A R3.1 basic support 2018-07-23 17:53:34 -07:00
math-emu MIPS: math-emu: Mark fall throughs in switch statements with a comment 2017-12-12 17:20:20 +01:00
mm MIPS: remove mips_swiotlb_ops 2018-07-27 15:19:59 -07:00
mti-malta MIPS: Malta: Use PIIX4 poweroff driver to power down 2018-06-24 09:27:27 -07:00
net bpf, mips: remove unused function 2018-05-14 19:11:45 -07:00
netlogic mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
oprofile MIPS: perf: More robustly probe for the presence of per-tc counters 2018-05-15 15:16:16 +01:00
paravirt mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pci MIPS: ath79: get PCIe controller out of reset 2018-07-24 19:08:06 -07:00
pic32 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pistachio License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pmcs-msp71xx License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pnx833x mtd: nand: Rename nand.h into rawnand.h 2017-08-13 10:11:49 +02:00
power License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ralink mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
rb532 MIPS: RB532: Avoid undefined mac_pton without GENERIC_NET_UTILS 2018-01-10 16:39:03 +01:00
sgi-ip22 Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
sgi-ip27 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
sgi-ip32 MIPS: IP32: use generic dma noncoherent ops 2018-06-24 09:27:27 -07:00
sibyte mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
sni MIPS: sni: Remove the read_persistent_clock() 2018-05-14 23:58:25 +01:00
tools Update MIPS email addresses 2017-11-03 09:02:30 -07:00
txx9 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
vdso MIPS: VDSO: Prevent use of smp_processor_id() 2018-07-27 19:36:16 -07:00
vr41xx MIPS: Annotate cpu_wait implementations with __cpuidle 2018-06-28 14:18:54 -07:00
Kbuild MIPS: Disable Werror when W= is set 2017-04-10 11:56:07 +02:00
Kbuild.platforms MIPS: Xilfpga: Switch to using generic defconfigs 2017-11-08 22:54:14 +00:00
Kconfig MIPS: ath79: select the PINCTRL subsystem 2018-07-24 18:57:38 -07:00
Kconfig.debug MIPS: Fix CPS SMP NS16550 UART defaults 2018-01-10 16:44:49 +01:00
Makefile MIPS: Always use -march=<arch>, not -<arch> shortcuts 2018-06-28 14:24:30 -07:00
Makefile.postlink License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00