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authorLinus Torvalds <torvalds@linux-foundation.org>2018-06-24 20:18:19 +0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-06-24 20:18:19 +0800
commit2ce413ec1694eca3a4fa738b6d9007c728a0d40a (patch)
tree427f27f51f48d40980b304f7e181771688dc4def /tools
parent64dd76559d4ba281f020af7c87f16071394d1f70 (diff)
parent784e0300fe9fe4aa81bd7df9d59e138f56bb605b (diff)
downloadlinux-2ce413ec1694eca3a4fa738b6d9007c728a0d40a.tar.bz2
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull rseq fixes from Thomas Gleixer: "A pile of rseq related fixups: - Prevent infinite recursion when delivering SIGSEGV - Remove the abort of rseq critical section on fork() as syscalls inside rseq critical sections are explicitely forbidden. So no point in doing the abort on the child. - Align the rseq structure on 32 bytes in the ARM selftest code. - Fix file permissions of the test script" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rseq: Avoid infinite recursion when delivering SIGSEGV rseq/cleanup: Do not abort rseq c.s. in child on fork() rseq/selftests/arm: Align 'struct rseq_cs' on 32 bytes rseq/selftests: Make run_param_test.sh executable
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/rseq/rseq-arm.h1
-rwxr-xr-x[-rw-r--r--]tools/testing/selftests/rseq/run_param_test.sh0
2 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/rseq/rseq-arm.h b/tools/testing/selftests/rseq/rseq-arm.h
index 3b055f9aeaab..3cea19877227 100644
--- a/tools/testing/selftests/rseq/rseq-arm.h
+++ b/tools/testing/selftests/rseq/rseq-arm.h
@@ -57,6 +57,7 @@ do { \
#define __RSEQ_ASM_DEFINE_ABORT(table_label, label, teardown, \
abort_label, version, flags, \
start_ip, post_commit_offset, abort_ip) \
+ ".balign 32\n\t" \
__rseq_str(table_label) ":\n\t" \
".word " __rseq_str(version) ", " __rseq_str(flags) "\n\t" \
".word " __rseq_str(start_ip) ", 0x0, " __rseq_str(post_commit_offset) ", 0x0, " __rseq_str(abort_ip) ", 0x0\n\t" \
diff --git a/tools/testing/selftests/rseq/run_param_test.sh b/tools/testing/selftests/rseq/run_param_test.sh
index 3acd6d75ff9f..3acd6d75ff9f 100644..100755
--- a/tools/testing/selftests/rseq/run_param_test.sh
+++ b/tools/testing/selftests/rseq/run_param_test.sh