android_kernel_oneplus_msm8998/lib
Mark Salyzyn e5016f919d FROMLIST: [PATCH v5 09/12] arm: vdso: move vgettimeofday.c to lib/vdso/
(cherry pick from url https://patchwork.kernel.org/patch/10044497/)

Take an effort to recode the arm64 vdso code from assembler to C
previously submitted by Andrew Pinski <apinski@cavium.com>, rework
it for use in both arm and arm64, overlapping any optimizations
for each architecture. But instead of landing it in arm64, land the
result into lib/vdso and unify both implementations to simplify
future maintenance.

Declare arch/arm/vdso/vgettimeofday.c to be a candidate for a global
implementation of the vdso timer calls.  The hope is that new
architectures can take advantage of the current unification of
arm and arm64 implementations.

We urge future efforts to merge their implementations into the
global vgettimeofday.c file and thus provide functional parity.

Signed-off-by: Mark Salyzyn <salyzyn@android.com>
Cc: James Morse <james.morse@arm.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dmitry Safonov <dsafonov@virtuozzo.com>
Cc: John Stultz <john.stultz@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Andy Gross <andy.gross@linaro.org>
Cc: Kevin Brodsky <kevin.brodsky@arm.com>
Cc: Andrew Pinski <apinski@cavium.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Bug: 63737556
Bug: 20045882
Change-Id: If7da1d8144684d52ed9520a581e6023c623df931
2020-11-03 21:30:42 +01:00
..
842
fonts
lz4 Revert "Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4" 2016-08-26 14:34:05 -07:00
lzo
mpi lib/mpi: Fix karactx leak in mpi_powm 2019-07-10 09:56:43 +02:00
raid6 ARM: 8833/1: Ensure that NEON code always compiles with Clang 2019-04-27 09:33:51 +02:00
reed_solomon rslib: Fix handling of of caller provided syndrome 2019-08-04 09:34:48 +02:00
vdso FROMLIST: [PATCH v5 09/12] arm: vdso: move vgettimeofday.c to lib/vdso/ 2020-11-03 21:30:42 +01:00
xz
zlib_deflate
zlib_inflate
zstd UPSTREAM: lib: Add zstd modules 2018-08-23 12:00:19 -07:00
.gitignore
argv_split.c
asn1_decoder.c ASN.1: check for error from ASN1_OP_END__ACT actions 2017-12-16 10:33:48 +01:00
assoc_array.c assoc_array: Fix shortcut creation 2019-03-23 08:44:33 +01:00
atomic64.c
atomic64_test.c x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
audit.c
bcd.c
bch.c
bitmap.c
bitrev.c
bsearch.c kprobes: Prohibit probing on bsearch() 2019-04-27 09:33:51 +02:00
btree.c
bug.c
build_OID_registry
bust_spinlocks.c
check_signature.c
checksum.c
clz_ctz.c
clz_tab.c
cmdline.c lib/cmdline.c: fix get_options() overflow while parsing ranges 2017-06-29 12:48:51 +02:00
compat_audit.c
cordic.c
cpu-notifier-error-inject.c
cpu_rmap.c
cpumask.c
crc-ccitt.c
crc-itu-t.c
crc-t10dif.c
crc7.c
crc8.c
crc16.c
crc32.c
crc32defs.h
ctype.c
debug_info.c
debug_locks.c locking/lockdep: Fix debug_locks off performance problem 2018-11-21 09:27:31 +01:00
debugobjects.c Merge android-4.4.168 (66a37fc) into msm-4.4 2018-12-21 13:04:50 +05:30
dec_and_lock.c
decompress.c
decompress_bunzip2.c
decompress_inflate.c
decompress_unlz4.c
decompress_unlzma.c
decompress_unlzo.c
decompress_unxz.c
devres.c
digsig.c lib/digsig: fix dereference of NULL user_key_payload 2017-10-27 10:23:17 +02:00
div64.c lib/div64.c: off by one in shift 2019-04-27 09:33:59 +02:00
dma-debug.c dma-debug: avoid spinlock recursion when disabling dma-debug 2016-06-07 18:14:37 -07:00
dump_stack.c dump_stack: avoid the livelock of the dump_lock 2019-11-12 19:13:19 +01:00
dynamic_debug.c dynamic-debug-howto: fix optional/omitted ending line number to be LARGE instead of 0 2017-12-16 10:33:54 +01:00
dynamic_queue_limits.c
earlycpio.c
extable.c UPSTREAM: extable: add support for relative extables to search and sort routines 2016-09-22 13:38:22 -07:00
fault-inject.c
fdt.c
fdt_empty_tree.c
fdt_ro.c
fdt_rw.c
fdt_strerror.c
fdt_sw.c
fdt_wip.c
find_bit.c
flex_array.c
flex_proportions.c
gcd.c
gen_crc32table.c
genalloc.c lib/genalloc.c: make the avail variable an atomic_long_t 2017-12-16 10:33:54 +01:00
glob.c
halfmd4.c
hash.c
hexdump.c
hweight.c x86/hweight: Get rid of the special calling convention 2018-04-24 09:32:04 +02:00
idr.c
inflate.c
int_sqrt.c lib/int_sqrt: optimize initial value compute 2019-04-27 09:33:47 +02:00
interval_tree.c
interval_tree_test.c lib/interval_tree_test.c: allow users to limit scope of endpoint 2018-12-21 14:09:49 +01:00
iomap.c
iomap_copy.c
iommu-common.c
iommu-helper.c
ioremap.c ioremap: Update pgtable free interfaces with addr 2018-08-17 20:56:45 +02:00
iov_iter.c fix iov_iter_fault_in_readable() 2016-09-24 10:07:43 +02:00
irq_regs.c
is_single_threaded.c
jedec_ddr_data.c
kasprintf.c
Kconfig Merge android-4.4.153 (5e24b4e) into msm-4.4 2018-08-28 17:28:39 +05:30
Kconfig.debug Merge android-4.4-p.196 (736005d) into msm-4.4 2019-10-30 16:36:42 +05:30
Kconfig.kasan Merge android-4.4.106 (2fea039) into msm-4.4 2018-01-18 12:45:07 +05:30
Kconfig.kgdb
Kconfig.kmemcheck
Kconfig.ubsan
kfifo.c
klist.c scsi: klist: Make it safe to use klists in atomic context 2018-10-10 08:52:05 +02:00
kobject.c kobject: Replace strncpy with memcpy 2018-12-13 09:21:28 +01:00
kobject_uevent.c
kstrtox.c lib: add "on"/"off" support to kstrtobool 2016-10-28 03:01:31 -04:00
kstrtox.h
lcm.c
libcrc32c.c crypto: Work around deallocated stack frame reference gcc bug on sparc. 2017-10-12 09:35:25 -07:00
list_debug.c Merge android-4.4.158 (f9e4134) into msm-4.4 2018-09-28 12:18:14 +05:30
list_sort.c
llist.c
locking-selftest-hardirq.h
locking-selftest-mutex.h
locking-selftest-rlock-hardirq.h
locking-selftest-rlock-softirq.h
locking-selftest-rlock.h
locking-selftest-rsem.h
locking-selftest-softirq.h
locking-selftest-spin-hardirq.h
locking-selftest-spin-softirq.h
locking-selftest-spin.h
locking-selftest-wlock-hardirq.h
locking-selftest-wlock-softirq.h
locking-selftest-wlock.h
locking-selftest-wsem.h
locking-selftest.c
lockref.c
lru_cache.c
Makefile Merge android-4.4.191 (6da3fbc) into msm-4.4 2019-09-09 11:30:20 +05:30
md5.c
memory-notifier-error-inject.c
memweight.c
net_utils.c
nlattr.c
nmi_backtrace.c
notifier-error-inject.c
notifier-error-inject.h
of-reconfig-notifier-error-inject.c
oid_registry.c 509: fix printing uninitialized stack memory when OID is empty 2018-02-25 11:03:40 +01:00
once.c
parser.c
pci_iomap.c
percpu-refcount.c
percpu_counter.c
percpu_ida.c
percpu_test.c
plist.c
pm-notifier-error-inject.c
proportions.c
qmi_encdec.c soc: qcom: qmi_encdec: Restrict string length in decode 2019-03-05 03:51:54 -08:00
qmi_encdec_priv.h
radix-tree.c
random32.c
ratelimit.c
rational.c
rbtree.c
rbtree_test.c lib/rbtree-test: lower default params 2018-12-21 14:09:49 +01:00
reciprocal_div.c
rhashtable.c rhashtable: add schedule points 2019-02-08 11:25:31 +01:00
scatterlist.c lib/scatterlist: Fix mapping iterator when sg->offset is greater than PAGE_SIZE 2019-08-04 09:34:50 +02:00
seq_buf.c seq_buf: Make seq_buf_puts() null-terminate the buffer 2019-02-20 10:13:12 +01:00
sg_split.c
sha1.c
show_mem.c
siphash.c siphash: implement HalfSipHash1-3 for hash tables 2019-09-06 10:18:13 +02:00
smp_processor_id.c
sort.c
stackdepot.c Merge android-4.4.106 (2fea039) into msm-4.4 2018-01-18 12:45:07 +05:30
stmp_device.c
string.c lib/string.c: implement a basic bcmp 2019-04-27 09:33:54 +02:00
string_helpers.c
strncpy_from_user.c Merge android-4.4.181 (bd858d7) into msm-4.4 2019-06-12 13:53:42 +05:30
strnlen_user.c This is the 4.4.181 stable release 2019-06-11 14:23:58 +02:00
swiotlb.c swiotlb: clean up reporting 2018-12-17 21:55:16 +01:00
syscall.c
test-hexdump.c test_hexdump: use memcpy instead of strncpy 2019-02-20 10:13:14 +01:00
test-kstrtox.c
test-string_helpers.c Revert "Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4" 2016-08-26 14:34:05 -07:00
test_bpf.c bpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_JIT_ALWAYS_ON=y 2018-05-30 07:48:56 +02:00
test_firmware.c test: firmware_class: report errors properly on failure 2017-11-15 17:13:13 +01:00
test_kasan.c BACKPORT: kasan: report only the first error by default 2017-12-14 08:25:14 -08:00
test_module.c
test_printf.c
test_rhashtable.c
test_siphash.c siphash: implement HalfSipHash1-3 for hash tables 2019-09-06 10:18:13 +02:00
test_static_key_base.c
test_static_keys.c
test_user_copy.c usercopy: Adjust tests to deal with SMAP/PAN 2017-06-14 13:16:27 +02:00
textsearch.c
timerqueue.c
ts_bm.c
ts_fsm.c
ts_kmp.c
ubsan.c
ubsan.h
ucs2_string.c
usercopy.c
uuid.c
vsprintf.c lib/vsprintf: Remove atomic-unsafe support for %pCr 2018-07-03 11:21:27 +02:00
xxhash.c UPSTREAM: lib: Add xxhash module 2018-08-23 12:00:19 -07:00