Mao Han b399abe7c2 riscv: Fix perf record without libelf support ... This patch fix following perf record error by linking vdso.so with build id. perf.data perf.data.old [ perf record: Woken up 1 times to write data ] free(): double free detected in tcache 2 Aborted perf record use filename__read_build_id(util/symbol-minimal.c) to get build id when libelf is not supported. When vdso.so is linked without build id, the section size of PT_NOTE will be zero, buf size will realloc to zero and cause memory corruption. Signed-off-by: Mao Han <han_mao@c-sky.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>		2019-07-31 12:26:10 -07:00
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vdso	riscv: Fix perf record without libelf support	2019-07-31 12:26:10 -07:00
.gitignore	RISC-V: Build Infrastructure	2017-09-26 15:26:49 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
asm-offsets.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
cacheinfo.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
cpu.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
cpufeature.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
entry.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
fpu.S	Extract FPU context operations from entry.S	2018-10-22 17:02:22 -07:00
ftrace.c	riscv: add missing newlines to printk messages	2019-02-11 15:34:56 -08:00
head.S	RISC-V: Add an Image header that boot loader can parse.	2019-07-11 11:58:20 -07:00
irq.c	RISC-V: Add interrupt related SCAUSE defines in asm/csr.h	2019-05-16 20:42:11 -07:00
mcount-dyn.S	riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support	2018-04-02 19:59:13 -07:00
mcount.S	RISC-V: remove the unused return_to_handler export	2018-10-22 17:38:12 -07:00
module-sections.c	RISC-V: Support MODULE_SECTIONS mechanism on RV32	2019-01-07 08:19:20 -08:00
module.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157	2019-05-30 11:26:37 -07:00
module.lds	RISC-V: Add section of GOT.PLT for kernel module	2018-04-02 20:00:54 -07:00
perf_event.c	RISC-V: Access CSRs using CSR numbers	2019-05-16 20:42:11 -07:00
process.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 120	2019-05-24 17:39:02 +02:00
ptrace.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
reset.c	RISC-V patches for v5.2-rc6	2019-06-17 10:34:03 -07:00
riscv_ksyms.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
setup.c	RISC-V: Setup initial page tables in two stages	2019-07-09 09:08:04 -07:00
signal.c	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2019-07-08 21:48:15 -07:00
smp.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234	2019-06-19 17:09:07 +02:00
smpboot.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
stacktrace.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174	2019-05-30 11:26:41 -07:00
sys_riscv.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
syscall_table.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
time.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00
traps.c	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2019-07-08 21:48:15 -07:00
vdso.c	riscv: Remove gate area stubs	2019-07-01 13:13:36 -07:00
vmlinux.lds.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286	2019-06-05 17:36:37 +02:00