From: Quentin Bouget
Fixes potential deadlock in LNetMDAttach
Signed-off-by: Quentin Bouget
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8249
Reviewed-on: http://review.whamcloud.com/20676
Reviewed-by: Doug Oucharek
Reviewed-by: James Simmons
Reviewed-by: Henri Doreau
Reviewed-by: Ole
From: Fan Yong
The ll_lookup_it() may trigger IT_OPEN RPC to open a file by name.
But at that time, the client does not know the target file's GID,
so it cannot pack the necessary supplementary group ID in the RPC.
Because of missing the supplementary group ID, the RPC maybe fail
for open permiss
From: Dmitry Eremin
Change the type accordant usage and remove warnings.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12386
Reviewed-by: James Simmons
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signe
From: Bobi Jam
coo_attr_set() is used to update object's attribute but its name
makes confusion that people intuitively think that it is used to
pass object's attribute down to server sides.
Signed-off-by: Bobi Jam
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1154
Reviewed-on: http://rev
From: Sebastien Buisson
Add new 'ni_net_ns' field to struct lnet_ni to hold a reference
to original net namespace in which ni is created.
In LNetDist(), check if ni was created in same net namespace as
current's one. If not, assign order above 0x, to make
this ni not a priority.
Signed-o
From: Ned Bass
The client_obd::cl_default_mds_easize field should track the largest
observed EA size advertised by the MDT, subject to a reasonable upper
bound. The MDC uses cl_default_mds_easize to calculate the initial
size of request buffers. The default value should be small enough to
avoid
From: John L. Hammond
Flatten out the lsm_wire struct from the middle of struct
lov_stripe_md and remove the member name macros.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5814
Reviewed-on: http://review.whamcloud.com/12581
Reviewed-by: Bobi Jam
Reviewed
From: Dmitry Eremin
Change type of cl_conn_count to size_t.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/13125
Reviewed-by: James Simmons
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signed-off-by: Jam
From: Amir Shehata
There is a race condition on client reconnect when the import
is being destroyed. Some outstanding client bound requests
are being processed when the imp_sec has alread been freed.
Ensure to suppress the error message in import_sec_validate_get()
in that case
Signed-off-by: A
From: Jinshan Xiong
lustre_idl.h only includes wire data; lustre_dlm.h is the
right place for LDLM_GID_ANY.
Signed-off-by: Jinshan Xiong
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6028
Reviewed-on: http://review.whamcloud.com/13074
Reviewed-by: Bobi Jam
Reviewed-by: James Simmons
Rev
From: Alexey Lyashkov
To test proper behavior of clients returning errors on ASTs
we can induce a failure with setting OBD_FAIL_LDLM_BL_CALLBACK_NET.
Handle the new additonal case of cfs_fail_err being set as well
so that the cfs_fail_err can be sent back in a reply.
Signed-off-by: Alexey Lyashk
From: Andreas Dilger
Add comment blocks on lprocfs_stats_lock() and lprocfs_stats_unlock().
Move common NOPERCPU code out of the switch() statements to reduce
code size and complexity, since it doesn't depend on the opc at all.
Replace switch() in lprocfs_stats_unlock() with a simple if/else,
si
From: John L. Hammond
Merge the contents of lustre/include/linux/lvfs.h into
lustre/include/lvfs.h. Merge lustre/include/linux/lustre_user.h into
lustre/include/lustre/lustre_user.h. Move lustre_compat25.h and
lustre_patchless_compat.h from lustre/include/linux/ to
lustre/include/ and rename lust
From: Yoshifumi Uemura
In mdc_setattr_pack() access the members of struct lov_user_md by
little endian byte order.
Signed-off-by: Yoshifumi Uemura
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5889
Reviewed-on: http://review.whamcloud.com/12683
Reviewed-by: Dmitry Eremin
Reviewed-by: Jam
> On Sunday, September 18, 2016 8:43:18 PM CEST James Simmons wrote:
> >
> > Nak. I'm not seeing this error with W=1. Also if you look
> > lmv_pack_md() is only used in lmv_obd.c and the function
> > appears early in the file before it is used, so no prototype
> > missing errors should happen.
>
From: John L. Hammond
Remove the obsolete ioctls LL_IOC_RECREATE_FID and LL_IOC_RECREATE_OBJ
along with their handlers in llite. Remove the then unused OBD method
lov_create(). Remove OBD_FL_RECREATE_OBJS handling from osc_create().
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd
From: Jinshan Xiong
The changes for LRU lock policy was introduced by commit bfae5a4e,
where I was trying to revise the policy to pick locks for canceling.
However, this caused two problems as mentioned in LU-5727. The first
problem is that the lock can only be picked for canceling only if
the n
From: Dmitry Eremin
Change return type and size argiments of lustre_msg_hdr_size(),
lustre_msg_buf{len,count}() and req_capsule_*_size() to __u32.
Change type of req_format->rf_idx and req_format->rf_fields.nr
to size_t. Also return zero for incorrect message magic instead
of -EINVAL. This will b
From: Dmitry Eremin
Function ldlm_pools_count() return unsigned long but counter is int.
Use ldlm_pool_granted() everywhere.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12304
Reviewed-by: James Simmons
Reviewed-
From: Dmitry Eremin
Cleanup warnings about comparison between signed and unsigned.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12387
Reviewed-by: Bob Glossman
Reviewed-by: John L. Hammond
Reviewed-by: Jinshan X
From: Dmitry Eremin
Change the type accordant usage.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12385
Reviewed-by: Bob Glossman
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmo
From: frank zago
llog_process_thread() can be called from llog_cat_process_cb with an
index already out of bound, leading to the following crash:
LustreError: 3773:0:(llog.c:310:llog_process_thread())
ASSERTION(index <= last_index + 1 ) failed:
LustreError: 3773:0:(llog.c:310:llog_process_thre
From: Bob Glossman
The name 'xattr' is used for two different ll_flags bits.
Change the names to be distinct and different, reflecting
the names of the bits used in LL_SBI_xbitnamex #defines.
Signed-off-by: Bob Glossman
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5586
Reviewed-on: http:
From: Stephen Champion
With the lockless __generic_file_aio_write introduced in LU-1669,
ll_direct_IO_26 is no longer protected by the inode i_isem.
This renders obsoltete checks that all transient pages have been
handled before and after entry, and requires atomic access to their
counter.
Sign
From: Jinshan Xiong
Extend the llite layer to support specifying individual target
OSTs. Support specifying OSTs for regular files only. Directory
support will be implemented later in a separate project. With
this a file could have for example a OST index layout of
2,4,5,9,11. In addition, duplic
From: Alexander Boyko
mgc_apply_recover_logs use only first nid from entry,
this could be the problem for a cluster with several network
address for a one node.
Signed-off-by: Alexander Boyko
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5950
Xyratex-bug-id: MRP-2255
Reviewed-on: http://r
From: John L. Hammond
In echo_client replace uses of struct lov_stripe_md with struct
lov_oinfo (since the instances of the former really only contained a
single instance of the latter). Remove the then unneccessary functions
echo_alloc_memmd(), echo_free_memmd(), osc_unpackmd(), and
obd_alloc_me
From: John L. Hammond
Remove no longer used osc_packmd() and osc_getstripe().
Several ioctls cases that are no longer used are removed.
Remove no longer used adjust_kms() infrastructure.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2785
Reviewed-on: http://
From: Dmitry Eremin
Change type of changelog_*{namelen,size}() to size_t.
Fixed string specifier for unsigned types.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12474
Reviewed-by: James Simmons
Reviewed-by: Andr
From: John L. Hammond
In LOV and OSC remove handlers for the obsolete get and set info keys:
KEY_CAPA_KEY, KEY_CONNECT_FLAG, KEY_EVICT_BY_NID, KEY_LAST_ID,
KEY_LOCK_TO_STRIPE, KEY_MDS_CONN, KEY_NEXT_ID.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5814
Revi
From: John L. Hammond
Remove ll_objects_destroy(). This function is not needed for
interoperability with servers of version 2.4 or higher.
Remove the then unused function lov_destroy() and its supporting
functions. Remove the lsm_destroy method of struct lsm_operations.
Remove the unused struct
From: Dmitry Eremin
Change the type accordant usage.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12384
Reviewed-by: John L. Hammond
Reviewed-by: James Simmons
Reviewed-by: Oleg Drokin
Signed-off-by: James Simm
Original linkea was only used for the lustre server code
so it was removed from the upstream client. Now it needs
to be restored for client work that uses this infrastructure.
Signed-off-by: James Simmons
---
drivers/staging/lustre/lustre/include/lu_object.h |7 +
.../staging/lustre/lustre/
From: Yang Sheng
Write out all extents when clear inode. Otherwise we
may lose data while umount.
Signed-off-by: Yang Sheng
Signed-off-by: Jinshan Xiong
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5584
Reviewed-on: http://review.whamcloud.com/12103
Reviewed-by: Bobi Jam
Reviewed-by: O
From: Lai Siyao
When starting statahead thread, it should check whether current
lli_opendir_key was deauthorized in the mean time by another
process.
Signed-off-by: Lai Siyao
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3270
Reviewed-on: http://review.whamcloud.com/9666
Reviewed-by: Fan
From: Dmitry Eremin
Change the type accordant usage.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/12383
Reviewed-by: John L. Hammond
Reviewed-by: James Simmons
Reviewed-by: Oleg Drokin
Signed-off-by: James Simm
From: Lai Siyao
ll_intent_drop_lock() may sleep, which should not be called inside
spinlock.
Signed-off-by: Lai Siyao
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2272
Reviewed-on: http://review.whamcloud.com/9665
Reviewed-by: Fan Yong
Reviewed-by: James Simmons
Reviewed-by: Oleg Droki
From: Jian Yu
On some customer's systems, kernel was compiled with HZ defined to
100, instead of 1000. This improves performance for HPC applications.
However, to use these systems with Lustre, customers have to re-build
Lustre for the kernel because Lustre directly uses the defined
constant HZ.
From: John L. Hammond
Make the following changes in or around struct md_op_data:
* rename enum op_cli_flags to enum md_cli_flags.
* Change to type of the op_flags member from __u32 to enum
md_op_flags.
* Remove the used but never set member op_npages.
* Remove the set but never used me
From: Dmitry Eremin
The member lmv_obd->server_timeout and function lmv_set_timeouts()
are not used.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-991
Reviewed-on: http://review.whamcloud.com/11880
Reviewed-by: John L. Hammond
Reviewed-by: James Simmons
Revi
From: Henri Doreau
Added jobid fields to Changelog records (and extended records). The
CLF_JOBID flags allows to check if the field is present or not (old
format) when reading an entry. Jobids are expressed as 32 chars long,
zero-terminated strings. Updated test_205 in sanity.sh.
Signed-off-by:
From: Lai Siyao
Rename ll_sa_entry to sa_entry, and manage sa_entry cache with
dcache-like interfaces.
sa_entry is not needed to be refcounted, because only scanner
can free it, so after it's put in stat list, statahead thread
shouldn't access it any longer.
ll_statahead_interpret() doesn't nee
From: Dmitry Eremin
Change type of client_obd->*_mds_*size from int to __u32 and
argumanets of related create/rename/setattr functions.
Change type of op_data->op_namelen to size_t.
Change type of argument size for all mdc_*_pack() to size_t.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://j
From: Henri Doreau
Added LL_IOC_GETPARENT to retrieve the /name(s) of a given
entry, based on its link EA. This saves multiple calls to
path2fid/fid2path.
Merged with second later patch that does various cleanups.
Avoid unneeded allocation. Get read-only attributes from the user
getparent struct
From: John L. Hammond
Change int mode to umode_t.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/10769
Reviewed-by: Yang Sheng
Reviewed-by: Lai Siyao
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
---
From: Li Xi
The pool related codes have some inconsistency about the length
of pool name. Creating and setting a pool name of length 16
to a directory will succeed. However, creating a file under
that directory will fail.
This patch disables any pool name which is longer or equal to
16. And it c
On Sunday, September 18, 2016 8:43:18 PM CEST James Simmons wrote:
>
> Nak. I'm not seeing this error with W=1. Also if you look
> lmv_pack_md() is only used in lmv_obd.c and the function
> appears early in the file before it is used, so no prototype
> missing errors should happen.
So it should
From: Dmitry Eremin
tgts_size is used as unsigned.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5577
Reviewed-on: http://review.whamcloud.com/11881
Reviewed-by: Fan Yong
Reviewed-by: John L. Hammond
Reviewed-by: Oleg Drokin
Signed-off-by: James Simmons
--
From: Patrick Farrell
Currently, it's difficult to match brw RPCs to objects and
extents from client logs. This patch adds a D_RPCTRACE
debug message giving the necessary information.
Signed-off-by: Patrick Farrell
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5531
Reviewed-on: http://re
From: John L. Hammond
Move several definition only used in lustre/llite/ to
lustre/llite/llite_internal.h.
Remove lustre/include/{,linux/}lustre_lite.h and fixup
the missing includes in other headers that this exposes.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/bro
From: Stephen Champion
When the number of an object in use or circulation is tied to memory
size of the system, very large memory systems can overflow 32 bit
counters. This patch addresses overflow on page counters in the osc LRU
and obd accounting.
Signed-off-by: Stephen Champion
Intel-bug-id
From: John L. Hammond
In ll_iget() if ll_update_inode() fails then do not call
make_bad_inode() on the inode since it may still be in use.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5468
Reviewed-on: http://review.whamcloud.com/11609
Reviewed-by: Lai Siya
From: John L. Hammond
Rename LUSTRE_STRIPE_MAXBYTES to LUSTRE_EXT3_STRIPE_MAXBYTES and
correct the comment describing its use.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/11800
Reviewed-by: Andreas Dilger
Revi
From: Prakash Surya
Testing has shown the ll_inode_inode's lli_write_mutex to be a
limiting factor with single shared file write performance, when using
many writing threads on a single machine. Even if each thread is
writing to a unique portion of the file, the lli_write_mutex will
prevent no mo
From: Dmitry Eremin
Comparison of unsigned value against 0 is always true.
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5200
Reviewed-on: http://review.whamcloud.com/11217
Reviewed-by: John L. Hammond
Reviewed-by: Fan Yong
Reviewed-by: Oleg Drokin
Signed-o
From: John L. Hammond
Style cleanup to make the code readable.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/10769
Reviewed-by: Yang Sheng
Reviewed-by: Lai Siyao
Reviewed-by: Oleg Drokin
Signed-off-by: James S
From: Vitaly Fertman
otherwise, waiting lock may get granted as no BLOCKED_GRANTED
flag is returned
Signed-off-by: Vitaly Fertman
Xyratex-bug-id: MRP-1944
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5496
Reviewed-on: http://review.whamcloud.com/11644
Reviewed-by: James Simmons
Reviewed
From: John L. Hammond
Remove some unused declarations from lustre_lib.h and move
some others to more natural headers.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/11500
Reviewed-by: Andreas Dilger
Reviewed-by:
From: Li Xi
Add newly opened llog handle at the tail of handle list to increase
lookup speed, especially for cancel operation, because the canceled
log will be removed from the list, and lookup is from the beginning.
Signed-off-by: Lai Siyao
Signed-off-by: Li Xi
Intel-bug-id: https://jira.hpdd
From: John L. Hammond
In lmv_revalidate_slaves() ensure that the request returned by
md_intent_lock() is properly released on all paths.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5452
Reviewed-on: http://review.whamcloud.com/11326
Reviewed-by: wang di
R
From: Wang Shilong
Previously, when running 'modprobe lustre', it hit the following
error message which is becaue of network initialisation failure:
modprobe: ERROR: could not insert 'lustre': Input/output error
However, error code is there, just let it return to caller,
after this patch, error
From: John L. Hammond
In the handler for LL_IOC_LMV_GETSTRIPE convert stripe FIDs from
little to CPU endian when unpacking lmv_user_md. In lmv_unpack_md_v1()
fix a double conversion of the stripe count.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5342
Revi
From: Dmitry Eremin
Cleanup in general headers.
* use size_t in cfs_size_round*()
* make unsigned index and len in lustre_cfg_*()
* make iteration variable the same type as comparing value
* make unsigned pages counters
Signed-off-by: Dmitry Eremin
Intel-bug-id: https://jira.hpdd.intel.com/brow
From: Alexander Zarochentsev
two optimizations in the busy loop wait in class_cleanup():
(1) remove unnecessary spinlocks protecting obd_conn_inprogress
access
(2) replace cond_resched by more suitable yield to unconditionally
yield the CPU if the condition check fails.
Signed-off-by: Al
From: Niu Yawei
Umount process relies on lu_site_purge(-1) to purge all
objects before umount, however, if there happen to have a
cache shrinker which calls lu_site_purge(nr) in parallel,
some objects may still being freed by cache shrinker even
after the lu_site_purge(-1) called by umount done.
From: John L. Hammond
Define new constants LL_LEASE_{RD,WR,UN}LCK for use as the argument to
and return value from the LL_IOC_{GET,SET}_LEASE ioctls. As arguments,
these contants replace the use of F_{RD,WR,UN}LCK from fcntl.h. As
return values they replace the use of FMODE_{READ,WRITE} which are
From: John L. Hammond
Add the prefix lnb_ to the members of struct niobuf_local that do not
already have it. Change the struct dentry *lnb_dentry member to void
*lnb_data as it is not used to hold a pointer to struct dentry.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.c
From: wang di
Return correct value (rc) in lmv_unlink. In lmv_unlink,
-ENOENT might be ingored for local directory unlink.
Signed-off-by: wang di
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5371
Reviewed-on: http://review.whamcloud.com/11170
Reviewed-by: John L. Hammond
Reviewed-by: An
From: John L. Hammond
Add the prefix rnb_ to the members of struct niobuf_remote. Delete the
relevant compat macros from ofd_internal.h.
Signed-off-by: John L. Hammond
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5061
Reviewed-on: http://review.whamcloud.com/10452
Reviewed-by: Andreas Di
This batch of patches includes various cleanups and fixes from
the Lustre 2.7 release. Most of these patches are removal of
cruft and unsigned to signed comparsion fixes. Also added in
the latest LNet fixes as well.
Alexander Boyko (3):
staging: lustre: at: net AT after connect
staging: lustre
On Sun, Sep 18, 2016 at 04:30:21PM -0400, Nicolas Pitre wrote:
> I don't think the driver changes are significant enough to warrant a ACK
> from individual driver maintainers.
>
> Yours would be welcome though. ;-)
Acked-by: Richard Cochran
> Then I'll resend the whole thing to John as a seri
Added __acquires / __releases sparse locking annotations
to lock_res_and_lock() and unlock_res_and_lock() functions
in l_lock.c, to fix below sparse warnings:
l_lock.c:47:22: warning: context imbalance in 'lock_res_and_lock' - wrong count
at exit
l_lock.c:61:6: warning: context imbalance in 'unlo
Am Samstag, 17 September 2016, 00:17:37 schrieb Eric W. Biederman:
> Thiago Jung Bauermann writes:
> > Hello Eric,
> >
> > Am Freitag, 16 September 2016, 14:47:13 schrieb Eric W. Biederman:
> >> I can see tracking to see if the list has changed at some
> >> point and causing a reboot(LINUX_REBOOT
> On Sep 18, 2016, at 23:18, Nayeemahmed Badebade
> wrote:
>
> Added __acquires / __releases sparse locking annotations
> to lock_res_and_lock() and unlock_res_and_lock() functions
> in l_lock.c, to fix below sparse warnings:
>
> l_lock.c:47:22: warning: context imbalance in 'lock_res_and_lock
Hi Axel,
On Fri, Sep 16, 2016 at 4:07 AM, Axel Lin wrote:
> of_usb_get_dr_mode_by_phy will not be compiled if !USB_COMMON, fix below
> build error:
>
> drivers/built-in.o: In function `phy_meson_usb2_probe':
> debugfs.c:(.text+0x76b4): undefined reference to `of_usb_get_dr_mode_by_phy'
> Makefile
To fix:
In file included from fs/notify/fsnotify.c:19:0:
./include/linux/dcache.h:103:3: error: unknown type name ‘wait_queue_head_t’
wait_queue_head_t *d_wait; /* in-lookup ones only */
^
./include/linux/dcache.h:233:6: error: unknown type name ‘wait_queue_head_t’
wait_que
To fix:
In file included from include/linux/interval_tree_generic.h:22:0,
from lib/interval_tree.c:2:
include/linux/rbtree_augmented.h: In function ‘__rb_change_child_rcu’:
include/linux/rbtree_augmented.h:139:4: error: implicit declaration of function
‘rcu_assign_pointer’ [-Werr
Add a scrollback buffers for each VGA console. The benefit is that
the scrollback history is not flushed when switching between consoles
but is persistent.
The buffers are allocated on demand when a new console is opened.
It always annoys me when I switch back to a console and I can just
read half
While building m32r allmodconfig we were getting warning:
drivers/pcmcia/m32r_pcc.c:331:2:
warning: ignoring return value of 'request_irq',
declared with attribute warn_unused_result
request_irq() can fail and we should always be checking the result from
it. Check the result and return it to th
If request_irq() fails it passes the error to the caller. The caller
now checks it and jumps to the common error path on failure.
Signed-off-by: Sudip Mukherjee
---
drivers/pcmcia/m32r_pcc.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/pcmcia/m32r_pcc.c
Use a common error path for the failure.
Signed-off-by: Sudip Mukherjee
---
drivers/pcmcia/m32r_pcc.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/pcmcia/m32r_pcc.c b/drivers/pcmcia/m32r_pcc.c
index fad4455..56bf388 100644
--- a/drivers/pcmcia/m3
Hi Fengguang,
On Sunday 11 September 2016 02:16 AM, Fengguang Wu wrote:
Sorry m32r looks orphaned and there is no maintainer to CC
such arch related error report..
Yes, its a pity that it has no maintainer. I have tried to contact the
previous maintainer (Hirokazu Takata) but without any succe
On Thu, 1 Sep 2016, Kent Overstreet wrote:
> Encryption in bcachefs is done and working and I just finished documenting the
> design - so now, it needs more eyeballs and vetting before letting users play
> with it.
>
> ### Algorithms
>
> By virtue of working within a copy on write filesystem wit
You're welcome. Will be merged this patch?
Thank you
Hugh Kang
No One ever is defeated until defeat has been accepted as a reality.
강인혁 (Hugh Kang) Chief Engineer
SW Platform(연) Advanced OS Technology TEAM (AOT)
Mobile: +82-10-5513-7957
-Original Message-
From: Javi Merino [mailto:javi.m
Hi Masahiro,
On 19/09/16 04:01, Masahiro Yamada wrote:
> In many of clk_disable() implementations, it is a no-op for a NULL
> pointer input, but this is one of the exceptions.
>
> Making it treewide consistent will allow clock consumers to call
> clk_disable() without NULL pointer check.
>
> Sig
Hi Hayes,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Hayes-Wang/r8152-configuration-setting/20160907-192351
config: x86_64-randconfig-s0-09190146 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the a
Another week, another rc.
Normally rc7 is the last in the series before the final release, but
by now I'm pretty sure that this is going to be one of those releases
that come with an rc8. Things did't calm down as much as I would have
liked, there are still a few discussions going on, and it's jus
On Sat, Sep 03, 2016 at 08:51:26AM +0300, Giedrius Statkevičius wrote:
> On Wed, Aug 17, 2016 at 11:23:15AM -0700, Darren Hart wrote:
> > On Tue, Aug 16, 2016 at 12:49:50PM +0300, Giedrius Statkevičius wrote:
> > > On Fri, Aug 12, 2016 at 02:40:02PM -0700, Darren Hart wrote:
> > > > On Sat, Aug 06,
On Fri, 2016-09-16 at 10:58 +0800, Ian Kent wrote:
> On Thu, 2016-09-15 at 19:47 -0500, Eric W. Biederman wrote:
> > Ian Kent writes:
> >
> > > On Wed, 2016-09-14 at 21:08 -0500, Eric W. Biederman wrote:
> > > > Ian Kent writes:
> > > >
> > > > > On Wed, 2016-09-14 at 12:28 -0500, Eric W. Biede
Hi, YT:
On Mon, 2016-09-12 at 20:01 +0800, YT Shen wrote:
> This patch add support for the Mediatek MT2701 DISP subsystem.
> There is only one OVL engine in MT2701.
>
> Signed-off-by: YT Shen
> ---
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 6 ++
> drivers/gpu/drm/mediatek/mtk_disp_rd
從我的 iPad 傳送
> Krzysztof Kozlowski 於 2016年9月19日 上午2:09 寫道：
>
>> On Sun, Sep 18, 2016 at 11:12:34PM +0800, ayaka wrote:
>>
>>
>>> On 09/18/2016 10:42 PM, Krzysztof Kozlowski wrote:
On Sun, Sep 18, 2016 at 10:09:11PM +0800, Randy Li wrote:
It is simple sound card time, we could assign
Hi Jaegeuk,
Today's linux-next merge of the f2fs tree got a conflict in:
fs/f2fs/dir.c
between commit:
59aa5a3aeead ("fscrypto: make filename crypto functions return 0 on success")
from the ext4 tree and commit:
e06f86e61d7a ("f2fs crypto: avoid unneeded memory allocation in ->readdir")
It is necessary to be added governor at each thermal_zone.
Because some governors should be operated in the during the kernel booting
in order to avoid heating problem.
Default governor cannot be covered all thermal zones policy because
some thermal zones want to apply different one.
For example,
On Sat, 2016-09-17 at 22:10 +0200, Mateusz Guzik wrote:
> On Wed, Sep 14, 2016 at 02:14:45PM +0800, Ian Kent wrote:
> > If an automount mount is clone(2)ed into a file system that is
> > propagation private, when it later expires in the originating
> > namespace subsequent calls to autofs ->d_autom
The series moves registrations and initializations of all peripherals
which are GPIO line consumers for all legacy (prior to DT) i.MX powered
boards from .init_machine to .init_late init level. This is needed to
proactively prevent boot time issues on the legacy boards due to the
deprioritized init
ord what (public, well-known) commit your patch series was
built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url:
https://github.com/0day-ci/linux/commits/Randy-Li/ASoC-samsung-make-audio-interface-controller-explicitly/20160918-222618
base: https://git.kernel.
On Thu, 15 Sep 2016, Jarkko Sakkinen wrote:
> Hi James,
>
> This pull request contains tpmdd updates for Linux 4.9. There are no
> major new features. This is purely a bug fix and cleanup release.
>
> /Jarkko
>
> The following changes since commit a39f44faa8c7d84dff7d1fc0bc851c6499f94d7b:
>
>
> -Original Message-
> From: kbuild test robot [mailto:l...@intel.com]
> Sent: Saturday, September 17, 2016 10:45 AM
> To: Wei Yongjun
> Cc: kbuild-...@01.org; Bard Liao; Oder Chiou; Liam Girdwood; Mark Brown;
> Jaroslav Kysela; Takashi Iwai; Wei Yongjun; alsa-de...@alsa-project.org;
> linu
Hi Hans,
On Wed, 2016-09-14 at 13:51 +0200, Hans Verkuil wrote:
> Hi Tiffany,
>
> On 09/09/2016 05:48 PM, Tiffany Lin wrote:
> > Add V4L2_PIX_FMT_MT21C documentation
> >
> > Signed-off-by: Tiffany Lin
> > ---
> > Documentation/media/uapi/v4l/pixfmt-reserved.rst | 10 ++
> > 1 file ch
From: Colin King
Date: Fri, 16 Sep 2016 10:43:38 +0100
> From: Colin Ian King
>
> A couple of dev_err messages span two lines and the literal
> string is missing a white space between words. Add the white
> space and join the two lines into one.
>
> Signed-off-by: Colin Ian King
Applied to n
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