linux_dsm_epyc7002/arch/arm/kernel
Linus Torvalds cfaa9f029f Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM spectre updates from Russell King:
 "These are the currently known final bits that resolve the Spectre
  issues. big.Little systems used to be sufficiently identical in that
  there were no differences between individual CPUs in the system that
  mattered to the kernel. With the advent of the Spectre problem, the
  CPUs now have differences in how the workaround is applied.

  As a result of previous Spectre patches, these systems ended up
  reporting quite a lot of:

     "CPUx: Spectre v2: incorrect context switching function, system vulnerable"

  messages due to the action of the big.Little switcher causing the CPUs
  to be re-initialised regularly. This series resolves that issue by
  making the CPU vtable unique to each CPU.

  However, since this is used very early, before per-cpu is setup,
  per-cpu can't be used. We also have a problem that two of the methods
  are not called from preempt-safe paths, but thankfully these remain
  identical between all CPUs in the system. To make sure, we validate
  that these are identical during boot"

* 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: spectre-v2: per-CPU vtables to work around big.Little systems
  ARM: add PROC_VTABLE and PROC_TABLE macros
  ARM: clean up per-processor check_bugs method call
  ARM: split out processor lookup
  ARM: make lookup_processor_type() non-__init
2018-11-18 10:45:09 -08:00
..
.gitignore
arch_timer.c
armksyms.c ARM: 8788/1: ftrace: remove old mcount support 2018-09-19 10:44:50 +01:00
asm-offsets.c include/linux/compiler*.h: make compiler-*.h mutually exclusive 2018-08-22 17:31:34 -07:00
atags_compat.c
atags_parse.c
atags_proc.c
atags.h
bios32.c
bugs.c ARM: clean up per-processor check_bugs method call 2018-11-12 10:51:01 +00:00
cpuidle.c
crash_dump.c
debug.S
devtree.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
dma-isa.c
dma.c proc: introduce proc_create_single{,_data} 2018-05-16 07:23:35 +02:00
early_printk.c
efi.c
elf.c
entry-armv.S ARM: Convert to GENERIC_IRQ_MULTI_HANDLER 2018-08-03 12:14:08 +02:00
entry-common.S ARM: 8802/1: Call syscall_trace_exit even when system call skipped 2018-10-10 13:53:12 +01:00
entry-ftrace.S ARM: 8788/1: ftrace: remove old mcount support 2018-09-19 10:44:50 +01:00
entry-header.S ARM: spectre-v1: fix syscall entry 2018-05-31 23:27:26 +01:00
entry-v7m.S
fiq.c
fiqasm.S
ftrace.c ARM: 8788/1: ftrace: remove old mcount support 2018-09-19 10:44:50 +01:00
head-common.S ARM: make lookup_processor_type() non-__init 2018-11-12 10:51:01 +00:00
head-inflate-data.c
head-nommu.S Merge branches 'fixes', 'misc' and 'spectre' into for-linus 2018-08-13 16:28:50 +01:00
head.S
hibernate.c
hw_breakpoint.c perf/arch/arm: Implement hw_breakpoint_arch_parse() 2018-06-26 09:07:56 +02:00
hyp-stub.S
insn.c
io.c
irq.c ARM: Convert to GENERIC_IRQ_MULTI_HANDLER 2018-08-03 12:14:08 +02:00
isa.c
iwmmxt.S
jump_label.c
kgdb.c
machine_kexec.c ARM: kexec: record parent context registers for non-crash CPUs 2018-05-19 11:35:56 +01:00
Makefile ARM: bugs: prepare processor bug infrastructure 2018-05-31 10:39:18 +01:00
module-plts.c
module.c
module.lds
opcodes.c
paravirt.c x86/paravirt: Use a single ops structure 2018-09-03 16:50:35 +02:00
patch.c
perf_callchain.c
perf_event_v6.c arm_pmu: Tidy up clear_event_idx call backs 2018-07-10 18:19:02 +01:00
perf_event_v7.c arm_pmu: Tidy up clear_event_idx call backs 2018-07-10 18:19:02 +01:00
perf_event_xscale.c arm_pmu: Tidy up clear_event_idx call backs 2018-07-10 18:19:02 +01:00
perf_regs.c
pj4-cp0.c
process.c mm: zero out the vma in vma_init() 2018-08-22 10:52:44 -07:00
psci_smp.c
ptrace.c signal/arm: Use force_sig_fault where appropriate 2018-09-27 21:57:39 +02:00
reboot.c
reboot.h
relocate_kernel.S
return_address.c
setup.c Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
signal.c Merge branches 'fixes', 'misc' and 'spectre' into for-next 2018-10-10 13:53:33 +01:00
signal.h
sigreturn_codes.S
sleep.S
smccc-call.S
smp_scu.c
smp_tlb.c
smp_twd.c
smp.c Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-11-18 10:45:09 -08:00
stacktrace.c
suspend.c ARM: bugs: hook processor bug checking into SMP and suspend paths 2018-05-31 10:39:29 +01:00
swp_emulate.c signal/arm: Push siginfo generation into arm_notify_die 2018-09-27 21:55:30 +02:00
sys_arm.c mm: add ksys_fadvise64_64() helper; remove in-kernel call to sys_fadvise64_64() 2018-04-02 20:16:10 +02:00
sys_oabi-compat.c Merge branches 'fixes', 'misc' and 'spectre' into for-next 2018-10-10 13:53:33 +01:00
tcm.c
thumbee.c
time.c ARM/time: Remove read_boot_clock64() 2018-07-20 00:02:41 +02:00
topology.c ARM: topology: remove unneeded check for /cpus node 2018-09-28 14:25:58 -05:00
traps.c signal/arm: Push siginfo generation into arm_notify_die 2018-09-27 21:55:30 +02:00
unwind.c
v7m.c
vdso.c ARM: 8748/1: mm: Define vdso_start, vdso_end as array 2018-03-24 14:27:49 +00:00
vmlinux-xip.lds.S vmlinux.lds.h: Move LSM_TABLE into INIT_DATA 2018-10-10 20:40:21 -07:00
vmlinux.lds.h vmlinux.lds.h: Fix incomplete .text.exit discards 2018-10-12 08:54:58 +11:00
vmlinux.lds.S ARM: 8757/1: NOMMU: Support PMSAv8 MPU 2018-05-19 11:53:46 +01:00
xscale-cp0.c