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5b10a0e84b
linux_dsm_epyc7002/arch/mips
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Paul Burton 5b10a0e84b MIPS: Always use r4k_wait_irqoff for MIPSr6 
Prior to release 6 of the MIPS architecture it has been implementation
dependent whether masked interrupts cause a wait instruction to return,
so the kernel has effectively had to maintain a whitelist of cores upon
which it is safe to use the r4k_wait_irqoff cpu_wait implementation.
With MIPSr6 this is no longer implementation dependent and
r4k_wait_irqoff can always be used.

Remove the existing I6400 case which will no longer ever be hit, and was
incorrect anyway since I6400 & r6 in general doesn't have the WII bit.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/11210/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-11-11 08:35:23 +01:00
..
alchemy genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
ar7 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-09-03 16:55:55 -07:00
ath25 genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
ath79 MIPS: ATH79: Add irq chip ar7240-misc-intc 2015-09-22 19:07:11 +02:00
bcm47xx Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-09-03 16:55:55 -07:00
bcm63xx MIPS: bcm63xx: Use irq_set_handler_locked() 2015-08-26 15:23:29 +02:00
bmips mips/irq: prepare for drivers/irqchip/irqchip.h removal 2015-07-31 20:51:21 +02:00
boot lib/decompressors: use real out buf size for gunzip with kernel 2015-09-10 13:29:01 -07:00
cavium-octeon MIPS: Octeon: Fix kernel panic on startup from memory corruption 2015-10-02 19:19:55 +02:00
cobalt MIPS: Cobalt Don't use module_init in non-modular MTD registration. 2015-06-21 22:14:30 +02:00
configs Yama: remove needless CONFIG_SECURITY_YAMA_STACKED 2015-07-28 13:18:19 +10:00
dec MIPS: DEC: Do not set up the FPU interrupt if no FPU 2015-04-08 01:10:46 +02:00
emma MIPS: Remove panic_timeout settings 2013-11-26 12:12:27 +01:00
fw MIPS: ARC: Use __noreturn / unreachable in ARC termination functions. 2015-01-13 16:04:27 +01:00
include MIPS: CM: make use of mips_cm_{lock,unlock}_other 2015-11-11 08:35:17 +01:00
jazz MIPS: Jazz: Migrate to new 'set-state' interface 2015-09-03 12:07:50 +02:00
jz4740 MIPS: JZ4740: Remove unused linux/leds_pwm.h include 2015-10-26 09:49:44 +01:00
kernel MIPS: Always use r4k_wait_irqoff for MIPSr6 2015-11-11 08:35:23 +01:00
kvm MIPS: Fix duplicate CP0_* definitions. 2015-11-11 08:31:52 +01:00
lantiq MIPS: Export get_c0_perfcount_int() 2015-08-03 09:25:18 +02:00
lasat MIPS: Lasat: Move from deprecated __initcall to arch_initcall. 2015-09-03 12:07:49 +02:00
lib MIPS: Use ARCH_USE_BUILTIN_BSWAP. 2015-10-26 09:49:43 +01:00
loongson32 MIPS: loongsoon32: Migrate to new 'set-state' interface 2015-09-03 12:07:53 +02:00
loongson64 MIPS: Fix console output for Fulong2e system 2015-09-22 17:25:33 +02:00
math-emu MIPS: Declare mips_debugfs_dir in a header 2015-10-26 09:49:42 +01:00
mm MIPS: Allow L2 prefetch to be configured via debugfs 2015-10-26 09:49:42 +01:00
mti-malta MIPS: malta: Use generic platform_maar_init 2015-09-03 12:07:41 +02:00
mti-sead3 MIPS: Export get_c0_perfcount_int() 2015-08-03 09:25:18 +02:00
net MIPS: BPF: Fix load delay slots. 2015-10-02 09:48:57 +02:00
netlogic genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
oprofile MIPS: Add cases for CPU_I6400 2015-08-26 15:23:03 +02:00
paravirt MIPS: SMP: Don't increment irq_count multiple times for call function IPIs 2015-08-03 09:25:12 +02:00
pci PCI updates for v4.3: 2015-09-25 11:16:53 -07:00
pistachio MIPS: pistachio: Allow to enable the external timer based clocksource 2015-09-03 12:08:07 +02:00
pmcs-msp71xx MIPS: irq: Use access helper irq_data_get_affinity_mask() 2015-08-26 15:23:28 +02:00
pnx833x MIPS: PNX833x: Remove checks for CONFIG_I2C_PNX0105 2014-05-23 15:12:39 +02:00
power MIPS: Hibernate: flush TLB entries earlier 2015-04-10 15:41:52 +02:00
ralink genirq: Remove irq argument from irq flow handlers 2015-09-16 15:47:51 +02:00
rb532 MIPS: Remove all the uses of custom gpio.h 2015-09-03 12:08:02 +02:00
sgi-ip22 MIPS: ip22-gio: Remove legacy suspend/resume support 2015-02-20 13:30:55 +01:00
sgi-ip27 MIPS: IP27: Migrate to new 'set-state' interface 2015-09-03 12:07:54 +02:00
sgi-ip32 MIPS: IP32: Fix build errors in reset code in DS1685 platform hook. 2015-05-13 00:01:41 +02:00
sibyte MIPS: Sibyte: Move bus watcher from deprecated __initcall to device_initcall 2015-09-03 12:07:49 +02:00
sni MIPS: sni: Migrate to new 'set-state' interface 2015-09-03 12:07:54 +02:00
txx9 MIPS: Remove all the uses of custom gpio.h 2015-09-03 12:08:02 +02:00
vr41xx MIPS/IRQCHIP: Move irq_chip from arch/mips to drivers/irqchip. 2015-06-21 21:52:50 +02:00
Kbuild MIPS: net: Add BPF JIT 2014-05-30 16:10:20 +02:00
Kbuild.platforms MIPS: Loongson: Naming style cleanup and rework 2015-06-21 21:53:59 +02:00
Kconfig MIPS: Allow 24Hz timer frequency 2015-10-26 09:49:45 +01:00
Kconfig.debug MIPS: CPS: Early debug using an ns16550-compatible UART 2015-11-11 08:34:25 +01:00
Makefile MIPS: Allow compact branch policy to be changed 2015-10-26 09:49:40 +01:00