- 25 9月, 2012 35 次提交
-
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <piastryyy@gmail.com> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Steve French 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <sfrench@us.ibm.com> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <piastryyy@gmail.com> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Use hmac-sha256 and rather than hmac-md5 that is used for CIFS/SMB. Signature field in SMB2 header is 16 bytes instead of 8 bytes. Automatically enable signing by client when requested by the server when signing ability is available to the client. Signed-off-by: NShirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: NSachin Prabhu <sprabhu@redhat.com> Signed-off-by: NPavel Shilovsky <piastryyy@gmail.com> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com> Signed-off-by: NSteve French <sfrench@us.ibm.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
and make cifs_get_file_info(_unix) calls static. Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Acked-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
This is help us to extend the code for future protocols that can use another fid mechanism (as SMB2 that has it divided into two parts: persistent and violatile). Also rename variables and refactor the code around the changes. Reviewed-by: NJeff Layton <jlayton@samba.org> Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Pavel Shilovsky 提交于
Reviewed-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NPavel Shilovsky <pshilovsky@samba.org> Signed-off-by: NSteve French <smfrench@gmail.com>
-
- 22 9月, 2012 2 次提交
-
-
由 Linus Torvalds 提交于
The format_array_alloc() function is fundamentally racy, in that it prints the array twice: once to figure out how much space to allocate for the buffer, and the second time to actually print out the data. If any of the array contents changes in between, the allocation size may be wrong, and the end result may be truncated in odd ways. Just don't do it. Allocate a maximum-sized array up-front, and just format the array contents once. The only user of the u32_array interfaces is the Xen spinlock statistics code, and it has 31 entries in the arrays, so the maximum size really isn't that big, and the end result is much simpler code without the bug. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 David Rientjes 提交于
u32_array_open() is racy when multiple threads read from a file with a seek position of zero, i.e. when two or more simultaneous reads are occurring after the non-seekable files are created. It is possible that file->private_data is double-freed because the threads races between kfree(file->private-data); and file->private_data = NULL; The fix is to only do format_array_alloc() when the file is opened and free it when it is closed. Note that because the file has always been non-seekable, you can't open it and read it multiple times anyway, so the data has always been generated just once. The difference is that now it is generated at open time rather than at the time of the first read, and that avoids the race. Reported-by: NDave Jones <davej@redhat.com> Acked-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Tested-by: NRaghavendra <raghavendra.kt@linux.vnet.ibm.com> Signed-off-by: NDavid Rientjes <rientjes@google.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 19 9月, 2012 3 次提交
-
-
由 Ben Myers 提交于
Cancel work of the xfs_sync_worker before teardown of the log in xfs_unmountfs. This prevents occasional crashes on unmount like so: PID: 21602 TASK: ee9df060 CPU: 0 COMMAND: "kworker/0:3" #0 [c5377d28] crash_kexec at c0292c94 #1 [c5377d80] oops_end at c07090c2 #2 [c5377d98] no_context at c06f614e #3 [c5377dbc] __bad_area_nosemaphore at c06f6281 #4 [c5377df4] bad_area_nosemaphore at c06f629b #5 [c5377e00] do_page_fault at c070b0cb #6 [c5377e7c] error_code (via page_fault) at c070892c EAX: f300c6a8 EBX: f300c6a8 ECX: 000000c0 EDX: 000000c0 EBP: c5377ed0 DS: 007b ESI: 00000000 ES: 007b EDI: 00000001 GS: ffffad20 CS: 0060 EIP: c0481ad0 ERR: ffffffff EFLAGS: 00010246 #7 [c5377eb0] atomic64_read_cx8 at c0481ad0 #8 [c5377ebc] xlog_assign_tail_lsn_locked at f7cc7c6e [xfs] #9 [c5377ed4] xfs_trans_ail_delete_bulk at f7ccd520 [xfs] #10 [c5377f0c] xfs_buf_iodone at f7ccb602 [xfs] #11 [c5377f24] xfs_buf_do_callbacks at f7cca524 [xfs] #12 [c5377f30] xfs_buf_iodone_callbacks at f7cca5da [xfs] #13 [c5377f4c] xfs_buf_iodone_work at f7c718d0 [xfs] #14 [c5377f58] process_one_work at c024ee4c #15 [c5377f98] worker_thread at c024f43d #16 [c5377fbc] kthread at c025326b #17 [c5377fe8] kernel_thread_helper at c070e834 PID: 26653 TASK: e79143b0 CPU: 3 COMMAND: "umount" #0 [cde0fda0] __schedule at c0706595 #1 [cde0fe28] schedule at c0706b89 #2 [cde0fe30] schedule_timeout at c0705600 #3 [cde0fe94] __down_common at c0706098 #4 [cde0fec8] __down at c0706122 #5 [cde0fed0] down at c025936f #6 [cde0fee0] xfs_buf_lock at f7c7131d [xfs] #7 [cde0ff00] xfs_freesb at f7cc2236 [xfs] #8 [cde0ff10] xfs_fs_put_super at f7c80f21 [xfs] #9 [cde0ff1c] generic_shutdown_super at c0333d7a #10 [cde0ff38] kill_block_super at c0333e0f #11 [cde0ff48] deactivate_locked_super at c0334218 #12 [cde0ff58] deactivate_super at c033495d #13 [cde0ff68] mntput_no_expire at c034bc13 #14 [cde0ff7c] sys_umount at c034cc69 #15 [cde0ffa0] sys_oldumount at c034ccd4 #16 [cde0ffb0] system_call at c0707e66 commit 11159a05 added this to xfs_log_unmount and needs to be cleaned up at a later date. Signed-off-by: NBen Myers <bpm@sgi.com> Reviewed-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NMark Tinguely <tinguely@sgi.com>
-
由 Jeff Layton 提交于
This function returns the wrong value, which causes the callers to get the length of the resulting pathname wrong when it contains non-ASCII characters. This seems to fix https://bugzilla.samba.org/show_bug.cgi?id=6767 Cc: <stable@vger.kernel.org> Reported-by: NBaldvin Kovacs <baldvin.kovacs@gmail.com> Reported-and-Tested-by: NNicolas Lefebvre <nico.lefebvre@gmail.com> Signed-off-by: NJeff Layton <jlayton@redhat.com> Signed-off-by: NSteve French <smfrench@gmail.com>
-
由 Miklos Szeredi 提交于
IBM reported a soft lockup after applying the fix for the rename_lock deadlock. Commit c83ce989 ("VFS: Fix the nfs sillyrename regression in kernel 2.6.38") was found to be the culprit. The nfs sillyrename fix used DCACHE_DISCONNECTED to indicate that the dentry was killed. This flag can be set on non-killed dentries too, which results in infinite retries when trying to traverse the dentry tree. This patch introduces a separate flag: DCACHE_DENTRY_KILLED, which is only set in d_kill() and makes try_to_ascend() test only this flag. IBM reported successful test results with this patch. Signed-off-by: NMiklos Szeredi <mszeredi@suse.cz> Cc: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-