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c838b580ca
linux/arch/mips
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Paul Burton c838b580ca
MIPS: jump_label: Remove redundant nops 
Both arch_static_branch() & arch_static_branch_jump() emit a control
transfer instruction (ie. branch or jump) without disabling assembler
re-ordering. As such the assembler will automatically fill their delay
slots.

Both functions follow their branch or jump with an explicit nop that at
first appears to be there to fill the delay slot, but given that the
assembler will do that the explicit nops serve no purpose & we end up
with our branch or jump followed by 2 nops. Remove the redundant nops.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
2019-04-09 16:21:28 -07:00
..
alchemy A few early MIPS fixes for 4.21: 2019-01-05 12:48:25 -08:00
ar7 net: phy: fixed-phy: Drop GPIO from fixed_phy_add() 2019-02-04 18:33:36 -08:00
ath25 PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
ath79 MIPS: ath79: drop !OF clock code 2019-01-22 11:17:22 -08:00
bcm47xx A small batch of MIPS fixes for 5.1: 2019-04-09 16:21:13 -07:00
bcm63xx arch: mips: Kconfig: pedantic formatting 2019-03-19 15:34:04 -07:00
bmips mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
boot Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
cavium-octeon treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
cobalt
configs fscrypt updates for v5.1 2019-03-09 10:54:24 -08:00
crypto MIPS: crypto: Add crc32 and crc32c hw accelerated module 2018-02-19 20:50:36 +00:00
dec mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
emma mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
fw mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
generic MIPS: mscc: add PCB120 to the ocelot fitImage 2018-10-09 10:38:29 -07:00
include MIPS: jump_label: Remove redundant nops 2019-04-09 16:21:28 -07:00
jazz MIPS: jazz: fix 64bit build 2019-01-09 13:14:34 -08:00
jz4740 MIPS: ingenic: Add support for appended devicetree 2019-02-21 15:55:41 -08:00
kernel A small batch of MIPS fixes for 5.1: 2019-04-09 16:21:13 -07:00
kvm MIPS: KVM: Use prandom_u32_max() to generate tlbwr index 2019-03-25 14:02:12 -07:00
lantiq Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
lasat mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
lib MIPS: MemoryMapID (MMID) Support 2019-02-04 10:56:41 -08:00
loongson32 MIPS: Loongson32: Remove DMA & NAND devices from ls1b/board.c 2019-02-04 14:44:33 -08:00
loongson64 A small batch of MIPS fixes for 5.1: 2019-04-09 16:21:13 -07:00
math-emu mips: math-emu: no need to check return value of debugfs_create functions 2019-01-22 11:17:20 -08:00
mm MIPS: uasm: Add div, mul and sel instructions for mipsr6 2019-03-19 15:26:06 -07:00
mti-malta MIPS: malta: Use img-ascii-lcd driver for LCD display 2018-11-20 21:05:39 -08:00
net MIPS: eBPF: Initial eBPF support for MIPS32 architecture. 2019-03-19 15:26:12 -07:00
netlogic mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
paravirt mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pci Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
pic32 arch: mips: Kconfig: pedantic formatting 2019-03-19 15:34:04 -07:00
pistachio
pmcs-msp71xx PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
pnx833x mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
power
ralink MIPS: ralink: fix cpu clock of mt7621 and add dt clk devices 2019-04-04 11:23:36 -07:00
rb532 ata: rb532_cf: Convert to use GPIO descriptors 2018-12-04 17:15:25 -07:00
sgi-ip22 MIPS: Remove no-op/identity casts 2018-08-31 11:49:20 -07:00
sgi-ip27 MIPS: SGI-IP27: rework HUB interrupts 2019-02-19 12:46:03 -08:00
sgi-ip32 MIPS: IP32: use generic dma noncoherent ops 2018-06-24 09:27:27 -07:00
sibyte Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
sni MIPS: sni: Remove the read_persistent_clock() 2018-05-14 23:58:25 +01:00
tools MIPS: Use a custom elf-entry program to find kernel entry point 2018-08-30 09:39:22 -07:00
txx9 PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
vdso MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds 2019-01-29 11:50:58 -08:00
vr41xx PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
Kbuild
Kbuild.platforms
Kconfig arch: mips: Kconfig: pedantic formatting 2019-03-19 15:34:04 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile MIPS: Add GINVT instruction helpers 2019-02-04 10:56:35 -08:00
Makefile.postlink