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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-25 09:27:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-25 09:27:52 -0700
commit24c82fbb86c675bc265d2bd815d17c4861c50580 (patch)
tree152eb2e427bc79af2075043e70bf087f21aefc78 /tools
parent28165ec7a99be98123aa89540bf2cfc24df19498 (diff)
parent784c2213e79c094ffd9c1118722ac9ee5fce5e77 (diff)
downloadlinux-sh-24c82fbb86c675bc265d2bd815d17c4861c50580.tar.gz
Merge branch 'parisc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller: - Add native high-resolution timing code for sched_clock() and other timing functions based on the processor internal cr16 cycle counters - Add syscall tracepoint support - Add regset support - Speed up get_user() and put_user() functions - Updated futex.h to match generic implementation (John David Anglin) - A few smaller ftrace build fixes - Fixed thuge-gen kernel self test to utilize architectured MAP_HUGETLB value - Added parisc architecture to seccomp_bpf kernel self test - Various typo fixes (Andrea Gelmini) * 'parisc-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Whitespace cleanups in unistd.h parisc: Use long jump to reach ftrace_return_to_handler() parisc: Fix typo in fpudispatch.c parisc: Fix typos in eisa_eeprom.h parisc: Fix typo in ldcw.h parisc: Fix typo in pdc.h parisc: Update futex.h to match generic implementation parisc: Merge ftrace C-helper and assembler functions into .text.hot section selftests/thuge-gen: Use platform specific MAP_HUGETLB value parisc: Add native high-resolution sched_clock() implementation parisc: Add ARCH_TRACEHOOK and regset support parisc: Add 64bit get_user() and put_user() for 32bit kernel parisc: Simplify and speed up get_user() and put_user() parisc: Add syscall tracepoint support
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/seccomp/seccomp_bpf.c8
-rw-r--r--tools/testing/selftests/vm/thuge-gen.c2
2 files changed, 9 insertions, 1 deletions
diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c
index 7947e568e057..2e58549b2f02 100644
--- a/tools/testing/selftests/seccomp/seccomp_bpf.c
+++ b/tools/testing/selftests/seccomp/seccomp_bpf.c
@@ -1234,6 +1234,10 @@ TEST_F(TRACE_poke, getpid_runs_normally)
# define ARCH_REGS struct user_pt_regs
# define SYSCALL_NUM regs[8]
# define SYSCALL_RET regs[0]
+#elif defined(__hppa__)
+# define ARCH_REGS struct user_regs_struct
+# define SYSCALL_NUM gr[20]
+# define SYSCALL_RET gr[28]
#elif defined(__powerpc__)
# define ARCH_REGS struct pt_regs
# define SYSCALL_NUM gpr[0]
@@ -1303,7 +1307,7 @@ void change_syscall(struct __test_metadata *_metadata,
EXPECT_EQ(0, ret);
#if defined(__x86_64__) || defined(__i386__) || defined(__powerpc__) || \
- defined(__s390__)
+ defined(__s390__) || defined(__hppa__)
{
regs.SYSCALL_NUM = syscall;
}
@@ -1505,6 +1509,8 @@ TEST_F(TRACE_syscall, syscall_dropped)
# define __NR_seccomp 383
# elif defined(__aarch64__)
# define __NR_seccomp 277
+# elif defined(__hppa__)
+# define __NR_seccomp 338
# elif defined(__powerpc__)
# define __NR_seccomp 358
# elif defined(__s390__)
diff --git a/tools/testing/selftests/vm/thuge-gen.c b/tools/testing/selftests/vm/thuge-gen.c
index c87957295f74..0bc737a75150 100644
--- a/tools/testing/selftests/vm/thuge-gen.c
+++ b/tools/testing/selftests/vm/thuge-gen.c
@@ -30,7 +30,9 @@
#define MAP_HUGE_1GB (30 << MAP_HUGE_SHIFT)
#define MAP_HUGE_SHIFT 26
#define MAP_HUGE_MASK 0x3f
+#if !defined(MAP_HUGETLB)
#define MAP_HUGETLB 0x40000
+#endif
#define SHM_HUGETLB 04000 /* segment will use huge TLB pages */
#define SHM_HUGE_SHIFT 26