Tiezhu Yang 1ddc96bd42 MIPS: kernel: Support extracting off-line stack traces from user-space with perf ... Add perf_event_mips_regs/perf_reg_value/perf_reg_validate to support features HAVE_PERF_REGS/HAVE_PERF_USER_STACK_DUMP in kernel. [ayan@wavecomp.com: Repick this patch for unwinding userstack backtrace by perf and libunwind on MIPS based CPU.] [ralf@linux-mips.org: Add perf_get_regs_user() which is required after 'commit 88a7c26af8 ("perf: Move task_pt_regs sampling into arch code")'.] [yangtiezhu@loongson.cn: Fix build error about perf_get_regs_user() after commit 76a4efa809 ("perf/arch: Remove perf_sample_data::regs_user_copy"), and also separate the original patches into two parts (MIPS kernel and perf tools) to merge easily.] The original patches: https://lore.kernel.org/patchwork/patch/1126521/ https://lore.kernel.org/patchwork/patch/1126520/ Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Archer Yan <ayan@wavecomp.com> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>		2021-02-04 21:55:45 +01:00
..
auxvec.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
bitfield.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
bitsperlong.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
break.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
byteorder.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
cachectl.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
errno.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
fcntl.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
hwcap.h	MIPS: Expose Loongson CPUCFG availability via HWCAP	2020-05-31 10:53:56 +02:00
inst.h	KVM: MIPS: Add CPUCFG emulation for Loongson-3	2020-06-04 13:51:33 -04:00
ioctl.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
ioctls.h	tty/serial_core: add ISO7816 infrastructure	2018-10-02 13:38:55 -07:00
Kbuild	MIPS: UAPI: unexport unistd_nr_{n32,n64,o32}.h	2021-01-07 17:14:56 +01:00
kvm.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
mman.h	mm: introduce MADV_PAGEOUT	2019-09-25 17:51:41 -07:00
msgbuf.h	arch: msgbuf.h: make uapi asm/msgbuf.h self-contained	2019-12-04 19:44:14 -08:00
param.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
perf_regs.h	MIPS: kernel: Support extracting off-line stack traces from user-space with perf	2021-02-04 21:55:45 +01:00
poll.h	unify {de,}mangle_poll(), get rid of kernel-side POLL...	2018-02-11 14:37:22 -08:00
posix_types.h	MIPS: Remove custom MIPS32 __kernel_fsid_t type	2019-03-14 11:31:20 -07:00
ptrace.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
reg.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
resource.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
sembuf.h	arch: sembuf.h: make uapi asm/sembuf.h self-contained	2019-12-04 19:44:14 -08:00
setup.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
sgidefs.h	MIPS: Remove superfluous check for __linux__	2018-11-19 12:55:02 -08:00
shmbuf.h	y2038: ipc: remove __kernel_time_t reference from headers	2019-11-15 14:38:28 +01:00
sigcontext.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
siginfo.h	signal: Remove the need for __ARCH_SI_PREABLE_SIZE and SI_PAD_SIZE	2018-10-03 16:46:43 +02:00
signal.h	arch: move SA_* definitions to generic headers	2020-11-23 10:31:05 -06:00
socket.h	net: Add SO_BUSY_POLL_BUDGET socket option	2020-12-01 00:09:25 +01:00
sockios.h	net: socket: implement 64-bit timestamps	2019-04-19 14:07:40 -07:00
stat.h	y2038: stat: avoid 'time_t' in 'struct stat'	2019-11-15 14:38:28 +01:00
statfs.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
swab.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
sysmips.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
termbits.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
termios.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
types.h	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
ucontext.h	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
unistd.h	mips: generate uapi header and system call table files	2018-12-14 11:19:02 -08:00