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b8c9592b4a
linux/arch/arm/kernel
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Ard Biesheuvel b8c9592b4a ARM: 8318/1: treat CPU feature register fields as signed quantities 
The various CPU feature registers consist of 4-bit blocks that
represent signed quantities, whose positive values represent
incremental features, and whose negative values are reserved.

To improve forward compatibility, update the feature detection
code to take possible future higher values into account, but
ignore negative values.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-03-28 15:46:15 +00:00
..
.gitignore
arch_timer.c
armksyms.c
arthur.c
asm-offsets.c
atags_compat.c
atags_parse.c
atags_proc.c
atags.h
bios32.c ARM: 8293/1: kernel: fix pci_mmap_page_range() offset calculation 2015-02-23 14:43:58 +00:00
calls.S ARM: wire up execveat syscall 2015-01-07 20:31:54 +00:00
cpuidle.c
crash_dump.c
debug.S
devtree.c
dma-isa.c
dma.c
early_printk.c
elf.c
entry-armv.S ARM: kprobes: disallow probing stack consuming instructions 2015-01-13 16:10:15 +00:00
entry-common.S
entry-ftrace.S
entry-header.S ARM: 8266/1: Remove early stack deallocation from restore_user_regs 2015-01-12 19:26:57 +00:00
entry-v7m.S ARM: 8295/1: fix v7M build for !CONFIG_PRINTK 2015-01-29 15:23:12 +00:00
fiq.c
fiqasm.S
ftrace.c ARM: kprobes: enable OPTPROBES for ARM 32 2015-01-13 16:10:17 +00:00
head-common.S
head-nommu.S
head.S ARM: 8314/1: replace PROCINFO embedded branch with relative offset 2015-03-28 15:46:14 +00:00
hibernate.c
hw_breakpoint.c
hyp-stub.S
insn.c
io.c
irq.c ARM: 8261/1: l2c: Get outer cache .write_sec callback from mach_desc only if not NULL 2015-01-16 14:35:33 +00:00
isa.c
iwmmxt.S
jump_label.c ARM: kprobes: enable OPTPROBES for ARM 32 2015-01-13 16:10:17 +00:00
kgdb.c ARM: probes: move all probe code to dedicate directory 2015-01-09 09:36:50 +00:00
machine_kexec.c Merge branch 'devel-stable' into for-next 2014-12-05 16:30:54 +00:00
Makefile ARM: kprobes: enable OPTPROBES for ARM 32 2015-01-13 16:10:17 +00:00
module.c ARM: 8219/1: handle interworking and out-of-range relocations separately 2015-02-23 14:43:58 +00:00
opcodes.c
patch.c ARM: probes: move all probe code to dedicate directory 2015-01-09 09:36:50 +00:00
perf_callchain.c
perf_event_cpu.c ARM: make of_device_ids const 2015-02-19 09:44:25 +01:00
perf_event_v6.c
perf_event_v7.c
perf_event_xscale.c
perf_event.c ARM: 8255/1: perf: Prevent wraparound during overflow 2015-01-12 19:28:46 +00:00
perf_regs.c perf: Move task_pt_regs sampling into arch code 2015-01-09 11:12:28 +01:00
pj4-cp0.c
process.c
psci_smp.c
psci.c
ptrace.c
relocate_kernel.S
return_address.c
setup.c ARM: 8318/1: treat CPU feature register fields as signed quantities 2015-03-28 15:46:15 +00:00
signal.c all arches, signal: move restart_block to struct task_struct 2015-02-12 18:54:12 -08:00
sigreturn_codes.S
sleep.S
smp_scu.c
smp_tlb.c
smp_twd.c
smp.c Revert "ARM: 7830/1: delay: don't bother reporting bogomips in /proc/cpuinfo" 2015-01-04 11:39:59 -08:00
stacktrace.c
suspend.c ARM: 8248/1: pm: remove outdated comment 2015-01-21 15:58:57 +00:00
swp_emulate.c
sys_arm.c
sys_oabi-compat.c
tcm.c
thumbee.c
time.c
topology.c
traps.c
unwind.c
v7m.c
vmlinux.lds.S ARM: 8317/1: move the .idmap.text section closer to .head.text 2015-03-28 15:46:14 +00:00
xscale-cp0.c