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YuanJunQing dfb3dbf046 MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() 
[ Upstream commit 31e1b3efa802f97a17628dde280006c4cee4ce5e ]

Register "a1" is unsaved in this function,
 when CONFIG_TRACE_IRQFLAGS is enabled,
 the TRACE_IRQS_OFF macro will call trace_hardirqs_off(),
 and this may change register "a1".
 The changed register "a1" as argument will be send
 to do_fpe() and do_msa_fpe().

Signed-off-by: YuanJunQing <yuanjunqing66@163.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-06-22 09:05:19 +02:00
..
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 Revert "MIPS: perf: ath79: Fix perfcount IRQ assignment" 2019-06-11 12:20:53 +02:00
bcm47xx MIPS: BCM47XX: Enable USB power on Netgear WNDR3400v3 2019-11-20 18:45:35 +01:00
bcm63xx MIPS: BCM63XX: drop unused and broken DSP platform device 2020-01-27 14:50:10 +01:00
bmips MIPS: bmips: remove unnecessary call to register "simple-bus" 2018-06-24 09:27:27 -07:00
boot MIPS: Truncate link address into 32bit for 32bit kernel 2020-06-22 09:05:15 +02:00
cavium-octeon MIPS: OCTEON: irq: Fix potential NULL pointer dereference 2020-04-17 10:48:47 +02:00
cobalt
configs MIPS: Loongson: Build ATI Radeon GPU driver as module 2020-06-22 09:05:11 +02:00
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: fw: sni: Fix out of bounds init of o32 stack 2019-11-06 13:06:04 +01:00
generic MIPS: Remove obsolete MIPS checks for DST node "chosen@0" 2018-08-06 09:50:33 -07:00
include mips: MAAR: Use more precise address mask 2020-06-22 09:05:18 +02:00
jazz MIPS: jazz: fix 64bit build 2019-02-27 10:08:53 +01:00
jz4740 MIPS: lb60: Fix pin mappings 2019-07-28 08:29:28 +02:00
kernel MIPS: Fix IRQ tracing when call handle_fpe() and handle_msa_fpe() 2020-06-22 09:05:19 +02:00
kvm KVM: s390: Do not report unusabled IDs via KVM_CAP_MAX_VCPU_ID 2019-06-09 09:17:18 +02:00
lantiq MIPS: lantiq: Fix bitfield masking 2019-08-06 19:06:48 +02:00
lasat kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00
lib MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression 2018-10-05 09:41:39 -07:00
loongson32 MIPS: Loongson: Merge load addresses 2018-07-30 18:59:01 -07:00
loongson64 MIPS: Loongson: Fix potential NULL dereference in loongson3_platform_init() 2020-02-24 08:34:37 +01:00
math-emu MIPS: math-emu: Write-protect delay slot emulation pages 2019-01-09 17:38:47 +01:00
mm MIPS/tlbex: Fix LDDIR usage in setup_pw() for Loongson-3 2020-04-17 10:48:47 +02:00
mti-malta MIPS: Malta: Use PIIX4 poweroff driver to power down 2018-06-24 09:27:27 -07:00
net bpf, mips: Limit to 33 tail calls 2020-01-12 12:17:12 +01:00
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: OCTEON: don't set octeon_dma_bar_type if PCI is disabled 2019-02-15 08:10:11 +01:00
pic32 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pistachio MIPS: pistachio: Build uImage.gz by default 2019-06-11 12:20:53 +02:00
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: ralink: Select CONFIG_CPU_MIPSR2_IRQ_VI on MT7620/8 2019-02-12 19:47:17 +01:00
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: SiByte: Enable swiotlb for SWARM, LittleSur and BigSur 2019-01-26 09:32:35 +01:00
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: txx9: fix iounmap related issue 2019-11-20 18:46:04 +01:00
vdso MIPS: Disable Loongson MMI instructions for kernel build 2019-10-17 13:45:31 -07:00
vr41xx MIPS: Annotate cpu_wait implementations with __cpuidle 2018-06-28 14:18:54 -07:00
Kbuild
Kbuild.platforms MIPS: Xilfpga: Switch to using generic defconfigs 2017-11-08 22:54:14 +00:00
Kconfig MIPS: SiByte: Enable ZONE_DMA32 for LittleSur 2019-12-13 08:51:20 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile MIPS: Truncate link address into 32bit for 32bit kernel 2020-06-22 09:05:15 +02:00
Makefile.postlink MIPS: fix indentation of the 'RELOCS' message 2020-02-11 04:33:58 -08:00