Ben Hutchings a3f1431065 MIPS: cmpxchg64() and HAVE_VIRT_CPU_ACCOUNTING_GEN don't work for 32-bit SMP ... __cmpxchg64_local_generic() is atomic only w.r.t tasks and interrupts on the same CPU (that's what the 'local' means). We can't use it to implement cmpxchg64() in SMP configurations. So, for 32-bit SMP configurations: - Don't define cmpxchg64() - Don't enable HAVE_VIRT_CPU_ACCOUNTING_GEN, which requires it Fixes: e2093c7b03 ("MIPS: Fall back to generic implementation of ...") Fixes: bb877e96be ("MIPS: Add support for full dynticks CPU time accounting") Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Deng-Cheng Zhu <dengcheng.zhu@mips.com> Cc: linux-mips@linux-mips.org Cc: <stable@vger.kernel.org> # 4.1+ Patchwork: https://patchwork.linux-mips.org/patch/17413/ Signed-off-by: James Hogan <jhogan@kernel.org>		2017-11-13 16:49:01 +00:00
..
alchemy	MIPS: Alchemy: make clk_ops const	2017-11-07 18:33:16 +00:00
ar7	MIPS: AR7: allow NULL clock for clk_get_rate	2017-09-06 12:35:21 +02:00
ath25
ath79	MIPS: PCI: Move map_irq() hooks out of initdata	2017-09-19 14:55:26 -05:00
bcm47xx	MIPS: BCM47XX: Fix LED inversion for WRT54GSv1	2017-11-07 22:40:31 +00:00
bcm63xx	MIPS: BCM63XX: split out swpkt_sar/usb clocks	2017-11-07 18:33:20 +00:00
bmips
boot	MIPS: generic: Add support for MIPSfpga	2017-11-08 22:53:44 +00:00
cavium-octeon	MIPS: Octeon: Remove usage of cvmx_wait() everywhere.	2017-11-07 18:33:14 +00:00
cobalt
configs	MIPS: Xilfpga: Switch to using generic defconfigs	2017-11-08 22:54:14 +00:00
dec
emma
fw
generic	MIPS: generic: Add support for MIPSfpga	2017-11-08 22:53:44 +00:00
include	MIPS: cmpxchg64() and HAVE_VIRT_CPU_ACCOUNTING_GEN don't work for 32-bit SMP	2017-11-13 16:49:01 +00:00
jazz
jz4740
kernel	MIPS/ptrace: Update syscall nr on register changes	2017-11-09 15:13:58 +00:00
kvm	kvm,mips: Fix potential swait_active() races	2017-09-15 16:57:13 +02:00
lantiq	MIPS: Lantiq: Fix ASC0/ASC1 clocks	2017-11-07 22:40:15 +00:00
lasat	MIPS: Lasat: Use setup_timer() helper	2017-11-08 22:12:15 +00:00
lib	MIPS: Add __ioread64_copy	2017-09-04 13:53:14 +02:00
loongson32
loongson64	MIPS: Loongson 2F: allow NULL clock for clk_get_rate	2017-09-06 12:36:59 +02:00
math-emu	MIPS: math-emu: Use preferred flavor of unsigned integer declarations	2017-11-07 18:33:16 +00:00
mm	MIPS: Remove unused variable 'lastpfn'	2017-10-09 14:53:57 +02:00
mti-malta	irqchip: mips-gic: Move gic_get_c0_*_int() to asm/mips-gic.h	2017-09-04 13:53:14 +02:00
net
netlogic	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
oprofile	MIPS: Abstract CPU core & VP(E) ID access through accessor functions	2017-08-30 00:57:26 +02:00
paravirt	MIPS: SMP: Allow boot_secondary SMP op to return errors	2017-08-30 00:57:27 +02:00
pci	MIPS: pci: Make use of the BIT() macro inside the mt7620 driver	2017-11-13 13:01:50 +00:00
pic32
pistachio	MIPS: Remove unnecessary inclusions of linux/irqchip/mips-gic.h	2017-09-04 13:53:14 +02:00
pmcs-msp71xx	MIPS: MSP71xx: Include asm/setup.h	2017-09-21 16:15:17 +02:00
pnx833x
power
ralink	MIPS: ralink: Fix typo in mt7628 pinmux function	2017-11-13 11:46:37 +00:00
rb532
sgi-ip22
sgi-ip27	MIPS: SMP: Allow boot_secondary SMP op to return errors	2017-08-30 00:57:27 +02:00
sgi-ip32
sibyte	MIPS: SMP: Allow boot_secondary SMP op to return errors	2017-08-30 00:57:27 +02:00
sni
tools	MIPS: generic: Allow filtering enabled boards by requirements	2017-08-30 00:57:28 +02:00
txx9	MIPS: PCI: Move map_irq() hooks out of initdata	2017-09-19 14:55:26 -05:00
vdso	MIPS: Add DWARF unwinding to assembly	2017-09-06 11:01:52 +02:00
vr41xx
Kbuild
Kbuild.platforms	MIPS: Xilfpga: Switch to using generic defconfigs	2017-11-08 22:54:14 +00:00
Kconfig	MIPS: cmpxchg64() and HAVE_VIRT_CPU_ACCOUNTING_GEN don't work for 32-bit SMP	2017-11-13 16:49:01 +00:00
Kconfig.debug
Makefile	MIPS: Xilfpga: Switch to using generic defconfigs	2017-11-08 22:54:14 +00:00
Makefile.postlink