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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 10:48:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 10:48:46 -0700 |
| commit | cc106eb35ed4abea675bce0d8fe40a46ff0b4a72 (patch) | |
| tree | 7d18624a769680049f2933ce48a02c8e08e5937c /arch/s390/kernel/kprobes.c | |
| parent | 4e455c6782bd6bf6a0135c1e1c9f018ec191979e (diff) | |
| parent | 3bfe68580a9d2a25465fc004986acd7991d700d1 (diff) | |
| download | op-kernel-dev-cc106eb35ed4abea675bce0d8fe40a46ff0b4a72.zip op-kernel-dev-cc106eb35ed4abea675bce0d8fe40a46ff0b4a72.tar.gz | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] fill out file list in s390 MAINTAINERS entry
[S390] Add support for LZO-compressed kernels.
[S390] cmm: get rid of CMM_PROC config option
[S390] cmm: remove superfluous EXPORT_SYMBOLs plus cleanups
[S390] dasd: unit check handling during internal cio I/O
[S390] cio: unit check handling during internal I/O
[S390] ccwgroup: add locking around drvdata access
[S390] cio: remove stsch
[S390] spp: remove KVM_AWARE_CMF config option
[S390] kprobes: forbid probing of stnsm/stosm/epsw
[S390] spp: fix compilation for CONFIG_32BIT
[S390] atomic: implement atomic64_dec_if_positive
[S390] cmm: fix crash on module unload
Diffstat (limited to 'arch/s390/kernel/kprobes.c')
| -rw-r--r-- | arch/s390/kernel/kprobes.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 3d34eef..2a3d2bf 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -63,6 +63,8 @@ int __kprobes is_prohibited_opcode(kprobe_opcode_t *instruction) case 0x0b: /* bsm */ case 0x83: /* diag */ case 0x44: /* ex */ + case 0xac: /* stnsm */ + case 0xad: /* stosm */ return -EINVAL; } switch (*(__u16 *) instruction) { @@ -72,6 +74,7 @@ int __kprobes is_prohibited_opcode(kprobe_opcode_t *instruction) case 0xb258: /* bsg */ case 0xb218: /* pc */ case 0xb228: /* pt */ + case 0xb98d: /* epsw */ return -EINVAL; } return 0; |
