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linux/arch/sparc/kernel
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Peter Zijlstra 1637ff670a jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP} 
commit 76b235c6bc upstream.

Since we've already stepped away from ENABLE is a JMP and DISABLE is a
NOP with the branch_default bits, and are going to make it even worse,
rename it to make it all clearer.

This way we don't mix multiple levels of logic attributes, but have a
plain 'physical' name for what the current instruction patching status
of a jump label is.

This is a first step in removing the naming confusion that has led to
a stream of avoidable bugs such as:

  a833581e37 ("x86, perf: Fix static_key bug in load_mm_cr4()")

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
[ Beefed up the changelog. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
History 2019-05-22 23:15:03 +01:00
..
.gitignore sparc: gitignore a few files 2008-12-04 09:17:15 -08:00
apc.c sparc idle: rename pm_idle to sparc_idle 2013-02-17 23:36:56 -05:00
asm-offsets.c [PATCH] sparc32: vm_area_struct access for old Sun SPARCs. 2013-07-10 13:56:10 -07:00
audit.c sparc64: fix sparse warnings in compat_audit.c 2014-05-18 19:01:34 -07:00
auxio_32.c sparc32: fix sparse warning in auxio_32.c 2014-05-18 19:01:27 -07:00
auxio_64.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
btext.c sparc64: fix sparse warning in btext.c 2014-05-18 19:01:30 -07:00
central.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
cherrs.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
chmc.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
compat_audit.c sparc64: fix sparse warnings in compat_audit.c 2014-05-18 19:01:34 -07:00
cpu.c sparc64: correctly recognise M6 and M7 cpu type 2014-10-30 09:40:20 -07:00
cpumap.c sparc64: support M6 and M7 for building CPU distribution map 2014-10-30 09:40:20 -07:00
cpumap.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
devices.c sparc32: drop tadpole specific code 2014-05-18 19:01:29 -07:00
dma.c sparc: remove several unnecessary module.h include instances 2011-10-31 19:30:54 -04:00
ds.c sparc64: Move request_irq() from ldc_bind() to ldc_alloc() 2014-10-30 09:40:19 -07:00
dtlb_miss.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
dtlb_prot.S sparc64: Fix corrupted thread fault code. 2014-10-30 09:40:19 -07:00
ebus.c sparc: delete non-required instances of include <linux/init.h> 2014-01-28 23:38:23 -08:00
entry.h sparc64: Fix register corruption in top-most kernel stack frame during boot. 2014-10-30 09:40:21 -07:00
entry.S sparc: Fix system call tracing register handling. 2017-10-12 15:28:12 +01:00
etrap_32.S sparc32: introduce support for run-time patching for all shared assembler code 2012-05-27 23:52:49 -07:00
etrap_64.S sparc64: clear syscall_noerror on the entry to syscall, not on the exit 2012-10-14 19:26:52 -04:00
fpu_traps.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
ftrace.c ftrace: Do not pass data to ftrace_dyn_arch_init 2014-03-07 10:06:14 -05:00
getsetcc.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
head_32.S sparc32: drop swapper_pg_dir 2012-07-26 16:46:15 -07:00
head_64.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
helpers.S sparc64: Fix perf_arch_get_caller_regs(). 2010-08-08 22:07:36 -07:00
hvapi.c sparc64: T5 PMU 2014-10-30 09:40:20 -07:00
hvcalls.S sparc64: T5 PMU 2014-10-30 09:40:20 -07:00
hvtramp.S sparc64: Fix register corruption in top-most kernel stack frame during boot. 2014-10-30 09:40:21 -07:00
idprom.c sparc: Clear out unused asm/machines.h values. 2012-05-11 20:45:18 -07:00
iommu.c sparc64: fix sparse warning in pci.c 2014-05-18 19:01:31 -07:00
iommu_common.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
ioport.c sparc32: dma_alloc_coherent must honour gfp flags 2014-10-30 09:40:19 -07:00
irq.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
irq_32.c sparc32: fix sparse warnings in irq_32.c 2014-04-29 01:12:25 -04:00
irq_64.c sparc64: sparse irq 2014-10-30 09:40:21 -07:00
itlb_miss.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
ivec.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
jump_label.c jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP} 2019-05-22 23:15:03 +01:00
kernel.h sparc64: fix sparse warning in kgdb_64.c 2014-05-18 19:01:34 -07:00
kgdb_32.c sparc: explicitly include sched.h to get task_thread_info declaration 2013-02-06 11:04:10 -08:00
kgdb_64.c sparc64: fix sparse warning in kgdb_64.c 2014-05-18 19:01:34 -07:00
kprobes.c sparc64: fix sparse warnings in kprobes.c 2014-05-18 19:01:32 -07:00
kstack.h sparc64: Run NMIs on the hardirq stack. 2010-04-14 02:04:29 -07:00
ktlb.S sparc64: Adjust vmalloc region size based upon available virtual address bits. 2014-10-30 09:40:21 -07:00
ldc.c sparc: Use GFP_ATOMIC in ldc_alloc_exp_dring() as it can be called in softirq context 2015-07-15 10:01:32 +01:00
led.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
leon_kernel.c sparc: leon: Fix a retry loop in leon_init_timers() 2017-03-16 02:26:34 +00:00
leon_pci.c sparc32: introduce asm-generic/io.h 2014-05-02 01:30:21 -04:00
leon_pci_grpci1.c sparc32: replace flip_dword() with swab32() 2014-05-02 01:30:21 -04:00
leon_pci_grpci2.c sparc32: replace flip_dword() with swab32() 2014-05-02 01:30:21 -04:00
leon_pmc.c sparc32: fix sparse warnings in leon_pmc.c 2014-04-29 01:12:27 -04:00
leon_smp.c sparc32: fix sparse warnings in leon_smp.c 2014-04-29 01:12:27 -04:00
Makefile sparc64: Fix return from trap window fill crashes. 2017-10-12 15:28:14 +01:00
mdesc.c sparc64, sched: Remove unused sparc64_multi_core 2014-03-11 12:05:47 +01:00
misctrap.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
module.c mm/arch: use NUMA_NO_NODE 2013-11-13 12:09:05 +09:00
nmi.c sparc64: Do not disable interrupts in nmi_cpu_busy() 2014-10-30 09:40:18 -07:00
of_device_32.c sparc32: rename sparc_irq_config to sparc_config 2012-04-15 10:28:49 -07:00
of_device_64.c devicetree: add helper inline for retrieving a node's full name 2012-07-06 07:16:34 -05:00
of_device_common.c sparc: fix sparse warnings in of_device_common.c 2014-04-29 01:12:27 -04:00
of_device_common.h sparc: move of_device common code to of_device_common 2009-06-16 04:56:49 -07:00
pci.c sparc/PCI: Fix for panic while enabling SR-IOV 2017-10-12 15:28:13 +01:00
pci_common.c sparc: delete non-required instances of include <linux/init.h> 2014-01-28 23:38:23 -08:00
pci_fire.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
pci_impl.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
pci_msi.c sparc: convert old cpumask API into new one 2011-05-16 13:38:07 -07:00
pci_psycho.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
pci_sabre.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
pci_schizo.c sparc64: Fix crashes in schizo_pcierr_intr_other(). 2014-11-27 11:21:59 +00:00
pci_sun4v.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
pci_sun4v.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
pci_sun4v_asm.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
pcic.c sparc32: fix sparse warnings in pcic.c 2014-05-18 19:01:27 -07:00
pcr.c sparc64: T5 PMU 2014-10-30 09:40:20 -07:00
perf_event.c sparc: perf: Make counting mode actually work 2015-03-23 21:17:46 +00:00
pmc.c sparc idle: rename pm_idle to sparc_idle 2013-02-17 23:36:56 -05:00
power.c sparc: remove __devinit, __devexit annotations 2013-01-12 15:28:45 -08:00
process_32.c sparc32: fix sparse warning in auxio_32.c 2014-05-18 19:01:27 -07:00
process_64.c sparc: Touch NMI watchdog when walking cpus and calling printk 2015-03-23 21:18:03 +00:00
prom.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
prom_32.c sparc: remove several unnecessary module.h include instances 2011-10-31 19:30:54 -04:00
prom_64.c sparc64: fix sparse warning in prom_64.c 2014-05-18 19:01:31 -07:00
prom_common.c of: Fix locking vs. interrupts 2013-06-13 22:12:14 +01:00
prom_irqtrans.c sparc: Remove unnecessary semicolons 2011-06-07 16:06:34 -07:00
psycho_common.c sparc: Remove unnecessary semicolons 2011-06-07 16:06:34 -07:00
psycho_common.h sparc: drop use of extern for prototypes in arch/sparc/* 2014-05-18 19:01:29 -07:00
ptrace_32.c sparc32: fix sparse warning in ptrace_32.c 2014-04-29 01:12:26 -04:00
ptrace_64.c sparc64: Implement HAVE_CONTEXT_TRACKING 2013-11-14 14:57:21 -08:00
reboot.c Disintegrate asm/system.h for Sparc 2012-03-28 18:30:03 +01:00
rtrap_32.S sparc32: introduce support for run-time patching for all shared assembler code 2012-05-27 23:52:49 -07:00
rtrap_64.S sparc64: Fix return from trap window fill crashes. 2017-10-12 15:28:14 +01:00
sbus.c sparc: kernel/sbus.c: fix memory leakage 2013-01-21 14:33:00 -08:00
setup_32.c sparc32: fix sparse warnings in setup_32.c 2014-04-29 01:12:25 -04:00
setup_64.c sparc64: Fix register corruption in top-most kernel stack frame during boot. 2014-10-30 09:40:21 -07:00
signal32.c sparc: Harden signal return frame checks. 2017-10-12 15:28:13 +01:00
signal_32.c sparc32: Fix inverted invalid_frame_pointer checks on sigreturns 2019-02-11 17:53:16 +00:00
signal_64.c sparc: Harden signal return frame checks. 2017-10-12 15:28:13 +01:00
sigutil.h sparc: Allow handling signals when stack is corrupted. 2011-08-20 17:14:54 -07:00
sigutil_32.c sparc: Harden signal return frame checks. 2017-10-12 15:28:13 +01:00
sigutil_64.c sparc: Harden signal return frame checks. 2017-10-12 15:28:13 +01:00
smp_32.c sparc: fix sparse warnings in smp_32.c + smp_64.c 2014-05-18 19:01:33 -07:00
smp_64.c sparc64: Do irq_{enter,exit}() around generic_smp_call_function*(). 2014-11-27 11:22:00 +00:00
sparc_ksyms_32.c sparc: delete non-required instances of include <linux/init.h> 2014-01-28 23:38:23 -08:00
sparc_ksyms_64.c sparc: delete non-required instances of include <linux/init.h> 2014-01-28 23:38:23 -08:00
spiterrs.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
sstate.c sparc: Set reboot-cmd using reboot data hypervisor call if available. 2011-08-02 21:28:52 -07:00
stacktrace.c sparc: move symbol exporters to use export.h not module.h 2011-10-31 19:30:53 -04:00
starfire.c sparc: explicitly cast negative phandle checks to s32 2011-01-03 20:02:06 -07:00
sun4d_irq.c sparc32: fix sparse warnings in sun4d_irq.c 2014-04-29 01:12:25 -04:00
sun4d_smp.c sparc: delete __cpuinit/__CPUINIT usage from all users 2013-07-14 19:36:52 -04:00
sun4m_irq.c sun4M: add include of slab.h for kzalloc 2014-02-12 16:10:45 -05:00
sun4m_smp.c sparc: delete __cpuinit/__CPUINIT usage from all users 2013-07-14 19:36:52 -04:00
sun4v_ivec.S sparc,sparc64: unify kernel/ 2008-12-04 09:17:21 -08:00
sun4v_tlb_miss.S sparc64: sun4v TLB error power off events 2014-10-30 09:40:19 -07:00
sys32.S sparc: Hook up renameat2 syscall. 2014-07-21 22:27:56 -07:00
sys_sparc32.c sparc64: fix sparse warnings in sys_sparc32.c 2014-05-18 19:01:31 -07:00
sys_sparc_32.c sparc32: fix sparse warnings in sys_sparc_32.c 2014-05-18 19:01:28 -07:00
sys_sparc_64.c mm: larger stack guard gap, between vmas 2017-07-02 17:13:02 +01:00
syscalls.S sparc: Fix system call tracing register handling. 2017-10-12 15:28:12 +01:00
sysfs.c sparc64: fix format string mismatch in arch/sparc/kernel/sysfs.c 2014-05-21 12:54:42 -07:00
systbls.h sparc64: fix sparse warnings in sys_sparc32.c 2014-05-18 19:01:31 -07:00
systbls_32.S sparc: Hook up renameat2 syscall. 2014-07-21 22:27:56 -07:00
systbls_64.S sparc: Hook up renameat2 syscall. 2014-07-21 22:27:56 -07:00
time_32.c sparc32: fix sparse warnings in time_32.c 2014-05-18 19:01:27 -07:00
time_64.c ACPI and power management updates for 3.15-rc1 2014-04-01 12:48:54 -07:00
trampoline_32.S sparc: delete non-required instances of include <linux/init.h> 2014-01-28 23:38:23 -08:00
trampoline_64.S sparc64: Fix register corruption in top-most kernel stack frame during boot. 2014-10-30 09:40:21 -07:00
traps_32.c sparc: fix sparse warning in math_{32,64} 2014-05-18 19:01:28 -07:00
traps_64.c sparc64: sun4v TLB error power off events 2014-10-30 09:40:19 -07:00
tsb.S sparc64: Fix corrupted thread fault code. 2014-10-30 09:40:19 -07:00
ttable_32.S sparc32: move trap table to a separate file 2012-05-19 23:27:25 -07:00
ttable_64.S sparc64: renamed ttable.S to ttable_64.S 2012-05-19 23:26:41 -07:00
una_asm_32.S sparc32: unaligned memory access (MNA) trap handler bug 2011-02-01 12:39:59 -08:00
una_asm_64.S sparc: Fix .size directive for do_int_load 2011-03-16 18:19:15 -07:00
unaligned_32.c sparc32: fix sparse warnings in unaligned_32.c 2014-04-29 01:12:26 -04:00
unaligned_64.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next 2014-06-19 07:50:07 -10:00
urtt_fill.S sparc64: Fix return from trap window fill crashes. 2017-10-12 15:28:14 +01:00
utrap.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
vio.c sparc/kernel/vio.c: add put_device() after device_find_child() 2013-05-04 17:38:18 -07:00
viohs.c sparc64: Move request_irq() from ldc_bind() to ldc_alloc() 2014-10-30 09:40:19 -07:00
visemul.c sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads. 2012-10-26 15:18:37 -07:00
vmlinux.lds.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
windows.c sparc32: fix sparse warnings in windows.c 2014-04-29 01:12:25 -04:00
winfixup.S sparc64: Fix bootup regressions on some Kconfig combinations. 2017-10-12 15:28:13 +01:00
wof.S sparc32: introduce support for run-time patching for all shared assembler code 2012-05-27 23:52:49 -07:00
wuf.S sparc32: introduce support for run-time patching for all shared assembler code 2012-05-27 23:52:49 -07:00