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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-24 05:42:28 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-24 05:42:28 +0300 |
| commit | 84787c572d402644dca4874aba73324d9f8e3948 (patch) | |
| tree | 31783e50b09fee00ee7ff87c0c9708a3c7106482 /scripts/gdb/linux/dmesg.py | |
| parent | d62a0234c87f1457a3d2ba519ef90cf164a5eb23 (diff) | |
| parent | c5d2cac0f1caaf7dd21350146fb29c55b3e74249 (diff) | |
| download | linux-84787c572d402644dca4874aba73324d9f8e3948.tar.xz | |
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
- Oleg's "wait/ptrace: assume __WALL if the child is traced". It's a
kernel-based workaround for existing userspace issues.
- A few hotfixes
- befs cleanups
- nilfs2 updates
- sys_wait() changes
- kexec updates
- kdump
- scripts/gdb updates
- the last of the MM queue
- a few other misc things
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (84 commits)
kgdb: depends on VT
drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
drm/radeon: make radeon_mn_get wait for mmap_sem killable
drm/i915: make i915_gem_mmap_ioctl wait for mmap_sem killable
uprobes: wait for mmap_sem for write killable
prctl: make PR_SET_THP_DISABLE wait for mmap_sem killable
exec: make exec path waiting for mmap_sem killable
aio: make aio_setup_ring killable
coredump: make coredump_wait wait for mmap_sem for write killable
vdso: make arch_setup_additional_pages wait for mmap_sem for write killable
ipc, shm: make shmem attach/detach wait for mmap_sem killable
mm, fork: make dup_mmap wait for mmap_sem for write killable
mm, proc: make clear_refs killable
mm: make vm_brk killable
mm, elf: handle vm_brk error
mm, aout: handle vm_brk failures
mm: make vm_munmap killable
mm: make vm_mmap killable
mm: make mmap_sem for write waits killable for mm syscalls
MAINTAINERS: add co-maintainer for scripts/gdb
...
Diffstat (limited to 'scripts/gdb/linux/dmesg.py')
| -rw-r--r-- | scripts/gdb/linux/dmesg.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/scripts/gdb/linux/dmesg.py b/scripts/gdb/linux/dmesg.py index 927d0d2a3145..f9b92ece7834 100644 --- a/scripts/gdb/linux/dmesg.py +++ b/scripts/gdb/linux/dmesg.py @@ -33,11 +33,12 @@ class LxDmesg(gdb.Command): if log_first_idx < log_next_idx: log_buf_2nd_half = -1 length = log_next_idx - log_first_idx - log_buf = inf.read_memory(start, length) + log_buf = utils.read_memoryview(inf, start, length).tobytes() else: log_buf_2nd_half = log_buf_len - log_first_idx - log_buf = inf.read_memory(start, log_buf_2nd_half) + \ - inf.read_memory(log_buf_addr, log_next_idx) + a = utils.read_memoryview(inf, start, log_buf_2nd_half) + b = utils.read_memoryview(inf, log_buf_addr, log_next_idx) + log_buf = a.tobytes() + b.tobytes() pos = 0 while pos < log_buf.__len__(): @@ -50,10 +51,10 @@ class LxDmesg(gdb.Command): continue text_len = utils.read_u16(log_buf[pos + 10:pos + 12]) - text = log_buf[pos + 16:pos + 16 + text_len] + text = log_buf[pos + 16:pos + 16 + text_len].decode() time_stamp = utils.read_u64(log_buf[pos:pos + 8]) - for line in memoryview(text).tobytes().splitlines(): + for line in text.splitlines(): gdb.write("[{time:12.6f}] {line}\n".format( time=time_stamp / 1000000000.0, line=line)) |