mirror of
https://github.com/a52xq-dev/kernel.git
synced 2026-10-18 21:58:11 +07:00
440,780 commits
| SHA1 | ||
|---|---|---|
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> 
Masahiro Yamada
authored and
 Michal Marek
commited |
7eb6e34052 | |
Failure to terminate an of_device_id table can lead to confusing failures depending on where the compiler places the array. Add a check to make sure these tables are terminated. Thanks to Mitchel Humpherys for coming up with the pattern initially. Cc: Mitchel Humpherys <mitchelh@codeaurora.org> Cc: Gilles Muller <Gilles.Muller@lip6.fr> Cc: Nicolas Palix <nicolas.palix@imag.fr> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Michal Marek <mmarek@suse.cz> 
Stephen Boyd
authored and
Michal Marek
commited |
2d5c5dbb48 | |
Since commit 
Yann Droneaud
authored and
Michal Marek
commited |
9b24a15d81 | |
Currently, while using ctags to read code, we would get stumbled on PageCgroup* symbols: no definition found. And it is quite dull to manually dig it out. This patch adds regular expression replacement pattern for such symbols, like what have done for the PageXXX flag. It will teach ctags to find out the definition for us. Signed-off-by: Jianyu Zhan <nasa4836@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz> 
Jianyu Zhan
authored and
Michal Marek
commited |
79c704a878 | |
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org> Reviewed-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Michal Marek <mmarek@suse.cz> 
Fathi Boudra
authored and
Michal Marek
commited |
a8d9c9f1f1 | |
In cross-build environment, we expect to use the cross-compiler objcopy
instead of the host objcopy.
It fixes following build failures:
objcopy --only-keep-debug lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko /srv/build/linux/debian/dbgtmp/usr/lib/debug/lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko
objcopy: Unable to recognise the format of the input file `lib/modules/3.14/kernel/net/ipv6/xfrm6_mode_tunnel.ko'
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>
Cc: stable <stable@vger.kernel.org> # 3.12+
Fixes:
Fathi Boudra
authored and
Michal Marek
commited |
6b4a144a92 | |
User space code in tools/ often reuses names of kernel constructions, this confuses navigation in the normal kernel code. Let's fix this mess. Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz> 
Konstantin Khlebnikov
authored and
Michal Marek
commited |
8c38a5328a | |
Signed-off-by: Jianyu Zhan <nasa4836@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
Jianyu Zhan
authored and
Michal Marek
commited |
3005286ee3 | |
When using `make M=/path/to/driver modules` to build a module, file Module.symvers will be created in that directory, so it's better to ignore it in all directories. Slightly reordered, let specific file names behind general ones. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Kyungsik Lee <kyungsik.lee@lge.com> Cc: Markus Trippelsdorf <markus@trippelsdorf.de> Signed-off-by: Zhao, Gang <gamerh2o@gmail.com> Signed-off-by: Michal Marek <mmarek@suse.cz> 
Zhao, Gang
authored and
Michal Marek
commited |
082722a0f1 | |
Linus Torvalds
commited |
c9eaa447e7 | |
Some versions of gcc even warn about it:
mm/shmem.c: In function ‘shmem_file_aio_read’:
mm/shmem.c:1414: warning: ‘error’ may be used uninitialized in this function
If the loop is aborted during the first iteration by one of the two
first break statements, error will be uninitialized.
Introduced by commit
Geert Uytterhoeven
authored and
Linus Torvalds
commited |
f7c1d07420 | |
On 32 bit, size_t is "unsigned int", not "unsigned long", causing the
following warning when comparing with PAGE_SIZE, which is always "unsigned
long":
fs/cifs/file.c: In function ‘cifs_readdata_to_iov’:
fs/cifs/file.c:2757: warning: comparison of distinct pointer types lacks a cast
Introduced by commit
Geert Uytterhoeven
authored and
Linus Torvalds
commited |
e686bd8dc5 | |
Pull slab changes from Pekka Enberg:
"The biggest change is byte-sized freelist indices which reduces slab
freelist memory usage:
https://lkml.org/lkml/2013/12/2/64"
* 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux:
mm: slab/slub: use page->list consistently instead of page->lru
mm/slab.c: cleanup outdated comments and unify variables naming
slab: fix wrongly used macro
slub: fix high order page allocation problem with __GFP_NOFAIL
slab: Make allocations with GFP_ZERO slightly more efficient
slab: make more slab management structure off the slab
slab: introduce byte sized index for the freelist of a slab
slab: restrict the number of objects in a slab
slab: introduce helper functions to get/set free object
slab: factor out calculate nr objects in cache_estimate
Linus Torvalds
commited |
bf3a340738 | |
Pull misc kbuild changes from Michal Marek:
"Here is the non-critical part of kbuild:
- One bogus coccinelle check removed, one check fixed not to suggest
the obsolete PTR_RET macro
- scripts/tags.sh does not index the generated *.mod.c files
- new objdiff tool to list differences between two versions of an
object file
- A fix for scripts/bootgraph.pl"
* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
scripts/coccinelle: Use PTR_ERR_OR_ZERO
scripts/bootgraph.pl: Add graphic header
scripts: objdiff: detect object code changes between two commits
Coccicheck: Remove memcpy to struct assignment test
scripts/tags.sh: Ignore *.mod.c
Linus Torvalds
commited |
321d03c867 | |
This patch fixes I/O errors with the sym53c8xx_2 driver when the disk returns QUEUE FULL status. When the controller encounters an error (including QUEUE FULL or BUSY status), it aborts all not yet submitted requests in the function sym_dequeue_from_squeue. This function aborts them with DID_SOFT_ERROR. If the disk has full tag queue, the request that caused the overflow is aborted with QUEUE FULL status (and the scsi midlayer properly retries it until it is accepted by the disk), but the sym53c8xx_2 driver aborts the following requests with DID_SOFT_ERROR --- for them, the midlayer does just a few retries and then signals the error up to sd. The result is that disk returning QUEUE FULL causes request failures. The error was reproduced on 53c895 with COMPAQ BD03685A24 disk (rebranded ST336607LC) with command queue 48 or 64 tags. The disk has 64 tags, but under some access patterns it return QUEUE FULL when there are less than 64 pending tags. The SCSI specification allows returning QUEUE FULL anytime and it is up to the host to retry. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: Matthew Wilcox <matthew@wil.cx> Cc: James Bottomley <JBottomley@Parallels.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Mikulas Patocka
authored and
Linus Torvalds
commited |
fd1232b214 | |
Commit
Paul Mackerras
authored and
Linus Torvalds
commited |
18aa0da33e | |
Commits 
Davidlohr Bueso
authored and
Linus Torvalds
commited |
d7e8af1afe | |
Pull yet more networking updates from David Miller:
1) Various fixes to the new Redpine Signals wireless driver, from
Fariya Fatima.
2) L2TP PPP connect code takes PMTU from the wrong socket, fix from
Dmitry Petukhov.
3) UFO and TSO packets differ in whether they include the protocol
header in gso_size, account for that in skb_gso_transport_seglen().
From Florian Westphal.
4) If VLAN untagging fails, we double free the SKB in the bridging
output path. From Toshiaki Makita.
5) Several call sites of sk->sk_data_ready() were referencing an SKB
just added to the socket receive queue in order to calculate the
second argument via skb->len. This is dangerous because the moment
the skb is added to the receive queue it can be consumed in another
context and freed up.
It turns out also that none of the sk->sk_data_ready()
implementations even care about this second argument.
So just kill it off and thus fix all these use-after-free bugs as a
side effect.
6) Fix inverted test in tcp_v6_send_response(), from Lorenzo Colitti.
7) pktgen needs to do locking properly for LLTX devices, from Daniel
Borkmann.
8) xen-netfront driver initializes TX array entries in RX loop :-) From
Vincenzo Maffione.
9) After refactoring, some tunnel drivers allow a tunnel to be
configured on top itself. Fix from Nicolas Dichtel.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (46 commits)
vti: don't allow to add the same tunnel twice
gre: don't allow to add the same tunnel twice
drivers: net: xen-netfront: fix array initialization bug
pktgen: be friendly to LLTX devices
r8152: check RTL8152_UNPLUG
net: sun4i-emac: add promiscuous support
net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
net: ipv6: Fix oif in TCP SYN+ACK route lookup.
drivers: net: cpsw: enable interrupts after napi enable and clearing previous interrupts
drivers: net: cpsw: discard all packets received when interface is down
net: Fix use after free by removing length arg from sk_data_ready callbacks.
Drivers: net: hyperv: Address UDP checksum issues
Drivers: net: hyperv: Negotiate suitable ndis version for offload support
Drivers: net: hyperv: Allocate memory for all possible per-pecket information
bridge: Fix double free and memory leak around br_allowed_ingress
bonding: Remove debug_fs files when module init fails
i40evf: program RSS LUT correctly
i40evf: remove open-coded skb_cow_head
ixgb: remove open-coded skb_cow_head
igbvf: remove open-coded skb_cow_head
...
Linus Torvalds
commited |
454fd351f2 | |
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJTSI28AAoJEJommM3PjknH4aEP/iw75wO2c9L0tY4GxKiHBEwq koyXb9alWR1wlHRx6ja5v1V4I6zXk2Ft8MfxoGbze0XNY3Ih4ErUqZMFgt2oiJen lfilY2F0oNrcAxHn/Q5VQnKLa8P3qrPgzzIu9zkPMYmfyMHn2bGXesmQ/JITod8J ljcciWH4PvYU27aHZJRCUhcsRfBVa5XaWNd5sjRyBGmkuRrgbxy5spJ8ORukElrR yzRrd4qPSRNY7jHt39FYJDk3mAU5TZZZKGk++l0dpTUuwkS65TqsoqWtbb88MNR+ JAaZ5AEAxC0NWDYDDOP/UPi89K56OphqwwgK9sgLXcVX1iGhl/VKT5isfli3pqA8 aSNDOrYsdOx2a1te6H1sU6aoTq7X9Eb0NHlBYGkwIYnCF20m5rLy6TuFmupLPtD0 sdYF3YIUWgqyomcBJWV0+kqr9jqB85w2QQvHBFHkirAoZ3tgtWiXF75bh6zOuquB ADQ0ZRYcDDIJ0IA3unKIi0JyEWKySYzuWQgc8rfMbKvYKQHHkiEBsALjvwusJ3Zj tEmctpVBb1mxyRi90m+IJjx63PyJpUYDRaV1f7/E4Q3kyNQ2k6sD22nT512Sl6lA y3OzfO72hr59DhuG8FcPrAb7nYr7BO8CWgotPfnzt+EaK/0mNa2AZPIkJ9vGXRSF 26X31FJxjN/xbsELC+TP =xfcQ -----END PGP SIGNATURE----- Merge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Code cleanup, some previously ignored patches, and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: blackfin: cleanup board files bf609: clock: drop unused clock bit set/clear functions Blackfin: bf537: rename "CONFIG_ADT75" Blackfin: bf537: rename "CONFIG_AD7314" Blackfin: bf537: rename ad2s120x ->ad2s1200 blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X_MODULE" blackfin: dma: current count mmr is read only bfin_crc: Move architecture independant crc header file out of the blackfin folder. bf54x: drop unuesd HOST status,control,timeout registers bit define macros blackfin: portmux: cleanup head file Blackfin: remove "config IP_CHECKSUM_L1" blackfin: Remove GENERIC_GPIO config option again blackfin:Use generic /proc/interrupts implementation blackfin: bf60x: fix typo "CONFIG_PM_BFIN_WAKE_PA15_POL"
Linus Torvalds
commited |
fd18f00dd9 | |
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJTR+rtAAoJELLolMlTRIoMIccQAMPvi0aYD/BvqGFm/7540Iqx A8RfG93V223V6qs79eqmSg+OjmowK/m9GNLblvNupzG1a5lOyPaMWyhCLP+3BbpT wHuFZJVb35jSn+pHoRDKPsu2a0hf1VTFpGToJKEsWKDW12zQfUlNrDpWxiEoqilO JBCyE/2/WwYvdceWhUnfbWJlABI6Y4t8yc99UlH77fjApu6B4jg6YVLEydgIKgoG rZJkae67WK6xHp4ORSB4VCwEs4sV3Ze7OED4a5VA/2Vr+IeGnzjmzADLJFiOjQOA 4Wh/dI7wayDTJC7O2b8pOtmG+fIk0Cn3JEybMi3eDx/SenuCUs2gSQBaB0qh+pNw 1Vc/2xjD/ro9HgLBpTk2+ioUZb6N5ZQuhGMZsLrJNM/ebNcuyznCct0cuhUKDFyW DcSZ7TIrl49lhXxyGhhKhLjDrqJ4Wq93/Tp9NGG2EIeePqix9A1oukDOgSTRRe7s +Gd12CQw0bF/z7jrvPYK1/TG+Per8AfnAf9xmB5KidkGFB+dx+wFAPKNyZAsPITX XuANJ0KVsO1XN/jJTa2Qo3XDcKTTb4setZZQZv08LHWk3ArzS+g6jVOfNhWf3tZ0 I/c6UrymgfVIzjGe3UPJfA8CqZB0p4qdKe1Qt0pu17HpUmv5x1iy/XuUACfGzA/S PtnTN3jbuuy+vLRWBn5S =2+pm -----END PGP SIGNATURE----- Merge tag 'remoteproc-3.15-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc Pull remoteproc cleanups from Ohad Ben-Cohen: "Several remoteproc cleanup patches coming from Jingoo Han, Julia Lawall and Uwe Kleine-König" * tag 'remoteproc-3.15-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc: remoteproc/ste_modem: staticize local symbols remoteproc/davinci: simplify use of devm_ioremap_resource remoteproc/davinci: drop needless devm_clk_put
Linus Torvalds
commited |
de0c9cf96a | |
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iEYEABECAAYFAlNFtEkACgkQuseO5dulBZVcPwCdFWY81hKqQaKHaSPFh9m+n1lt yY0An2VZZGrFSkj162POFy1P2sPpGw5p =LRFZ -----END PGP SIGNATURE----- Merge tag 'llvmlinux-for-v3.15' of git://git.linuxfoundation.org/llvmlinux/kernel Pull llvm patches from Behan Webster: "These are some initial updates to support compiling the kernel with clang. These patches have been through the proper reviews to the best of my ability, and have been soaking in linux-next for a few weeks. These patches by themselves still do not completely allow clang to be used with the kernel code, but lay the foundation for other patches which are still under review. Several other of the LLVMLinux patches have been already added via maintainer trees" * tag 'llvmlinux-for-v3.15' of git://git.linuxfoundation.org/llvmlinux/kernel: x86: LLVMLinux: Fix "incomplete type const struct x86cpu_device_id" x86 kbuild: LLVMLinux: More cc-options added for clang x86, acpi: LLVMLinux: Remove nested functions from Thinkpad ACPI LLVMLinux: Add support for clang to compiler.h and new compiler-clang.h LLVMLinux: Remove warning about returning an uninitialized variable kbuild: LLVMLinux: Fix LINUX_COMPILER definition script for compilation with clang Documentation: LLVMLinux: Update Documentation/dontdiff kbuild: LLVMLinux: Adapt warnings for compilation with clang kbuild: LLVMLinux: Add Kbuild support for building kernel with Clang
Linus Torvalds
commited |
09c9b61d5d | |
Pull SCSI target updates from Nicholas Bellinger:
"Here are the target pending updates for v3.15-rc1. Apologies in
advance for waiting until the second to last day of the merge window
to send these out.
The highlights this round include:
- iser-target support for T10 PI (DIF) offloads (Sagi + Or)
- Fix Task Aborted Status (TAS) handling in target-core (Alex Leung)
- Pass in transport supported PI at session initialization (Sagi + MKP + nab)
- Add WRITE_INSERT + READ_STRIP T10 PI support in target-core (nab + Sagi)
- Fix iscsi-target ERL=2 ASYNC_EVENT connection pointer bug (nab)
- Fix tcm_fc use-after-free of ft_tpg (Andy Grover)
- Use correct ib_sg_dma primitives in ib_isert (Mike Marciniszyn)
Also, note the virtio-scsi + vhost-scsi changes to expose T10 PI
metadata into KVM guest have been left-out for now, as there where a
few comments from MST + Paolo that where not able to be addressed in
time for v3.15. Please expect this feature for v3.16-rc1"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (43 commits)
ib_srpt: Use correct ib_sg_dma primitives
target/tcm_fc: Rename ft_tport_create to ft_tport_get
target/tcm_fc: Rename ft_{add,del}_lport to {add,del}_wwn
target/tcm_fc: Rename structs and list members for clarity
target/tcm_fc: Limit to 1 TPG per wwn
target/tcm_fc: Don't export ft_lport_list
target/tcm_fc: Fix use-after-free of ft_tpg
target: Add check to prevent Abort Task from aborting itself
target: Enable READ_STRIP emulation in target_complete_ok_work
target/sbc: Add sbc_dif_read_strip software emulation
target: Enable WRITE_INSERT emulation in target_execute_cmd
target/sbc: Add sbc_dif_generate software emulation
target/sbc: Only expose PI read_cap16 bits when supported by fabric
target/spc: Only expose PI mode page bits when supported by fabric
target/spc: Only expose PI inquiry bits when supported by fabric
target: Pass in transport supported PI at session initialization
target/iblock: Fix double bioset_integrity_free bug
Target/sbc: Initialize COMPARE_AND_WRITE write_sg scatterlist
target/rd: T10-Dif: RAM disk is allocating more space than required.
iscsi-target: Fix ERL=2 ASYNC_EVENT connection pointer bug
...
Linus Torvalds
commited |
141eaccd01 | |
Pull media fixes from Mauro Carvalho Chehab: "A series of bug fix patches for v3.15-rc1. Most are just driver fixes. There are some changes at remote controller core level, fixing some definitions on a new API added for Kernel v3.15. It also adds the missing include at include/uapi/linux/v4l2-common.h, to allow its compilation on userspace, as pointed by you" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (24 commits) [media] gpsca: remove the risk of a division by zero [media] stk1160: warrant a NUL terminated string [media] v4l: ti-vpe: retain v4l2_buffer flags for captured buffers [media] v4l: ti-vpe: Set correct field parameter for output and capture buffers [media] v4l: ti-vpe: zero out reserved fields in try_fmt [media] v4l: ti-vpe: Fix initial configuration queue data [media] v4l: ti-vpe: Use correct bus_info name for the device in querycap [media] v4l: ti-vpe: report correct capabilities in querycap [media] v4l: ti-vpe: Allow usage of smaller images [media] v4l: ti-vpe: Use video_device_release_empty [media] v4l: ti-vpe: Make sure in job_ready that we have the needed number of dst_bufs [media] lgdt3305: include sleep functionality in lgdt3304_ops [media] drx-j: use customise option correctly [media] m88rs2000: fix sparse static warnings [media] r820t: fix size and init values [media] rc-core: remove generic scancode filter [media] rc-core: split dev->s_filter [media] rc-core: do not change 32bit NEC scancode format for now [media] rtl28xxu: remove duplicate ID 0458:707f Genius TVGo DVB-T03 [media] xc2028: add missing break to switch ...
Linus Torvalds
commited |
9309444906 | |
ntb_netdev, a typo, and a leak of msix entries in the error path. Clean ups of the event handling logic, as well as a overall style cleanup. Finally, the driver was converted to use the new pci_enable_msix_range logic (and the refactoring to go along with it). -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQIcBAABAgAGBQJTQxbAAAoJEG5mS6x6i9Ijq7oP/0pYUCGKYv3ElQuyatPnDI8q rSi93Q7WVYpv92y+uhal/TldVR5LvKKnPBf700TwUpj752X1XhlcFCw2TE9kHH1c VRicAZypLl4+5ob5QhFD7mRl+gEbq3JHLwSPffM26V5dm3mMqm24PRQPm9RN2uzO MRL/WEgShGM1pJQhIx+Ti+35/PxV67dw/rysvoUtPIuB8DfoIU7UBYEJ9BrzfyCP AXSjJmrR92ES/HX4w1kcXl+FA6sF/UR/YmnAW9uO6YDhxiIs1RNpiqJEJUettOHI 7SxF4tFv8Pi5Heuf4ASflF1bPOFOLUt698W3+JMWaD0bLgF5IDI9hTvtbfOhy7Ag zqsRCipZ3dVJ8EE012IA978rjqbr8qrHfQK2jnD0JALWf/t8RHBzo3IjfRu+c6W+ aRlkqu2BxZO0V3tFLoJ7uQrjp23hrERjRJi8s5hjOqwMwgB3SlVsaMVJDkeuR/46 diQTkxjylhlQgdJb6xlSiM948wfcMt5pIFxWQppHFk8ouCOX1+q9u4cEipU+nvT+ dcnc5mqERqMMjsHke3uzsHtG8OlPbbtHjzCKXT1/7NPhUn2x84AsOEkiX+qas5nK sabgOWZtawz1Nl3x+gKR6OBGtXDdLlj7JTsqphPa3mr3RBqx8v8VVYYtqHVCiy8N mtc/701fHOKdrBtk54Wb =vDei -----END PGP SIGNATURE----- Merge tag 'ntb-3.15' of git://github.com/jonmason/ntb Pull PCIe non-transparent bridge fixes and features from Jon Mason: "NTB driver bug fixes to address issues in list traversal, skb leak in ntb_netdev, a typo, and a leak of msix entries in the error path. Clean ups of the event handling logic, as well as a overall style cleanup. Finally, the driver was converted to use the new pci_enable_msix_range logic (and the refactoring to go along with it)" * tag 'ntb-3.15' of git://github.com/jonmason/ntb: ntb: Use pci_enable_msix_range() instead of pci_enable_msix() ntb: Split ntb_setup_msix() into separate BWD/SNB routines ntb: Use pci_msix_vec_count() to obtain number of MSI-Xs NTB: Code Style Clean-up NTB: client event cleanup ntb: Fix leakage of ntb_device::msix_entries[] array NTB: Fix typo in setting one translation register ntb_netdev: Fix skb free issue in open ntb_netdev: Fix list_for_each_entry exit issue
Linus Torvalds
commited |
07f5fef981 | |
The vfs merge caused a latent bug to show up:
In file included from fs/ceph/super.h:4:0,
from fs/ceph/ioctl.c:3:
include/linux/ceph/ceph_debug.h:4:0: warning: "pr_fmt" redefined [enabled by default]
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
^
In file included from include/linux/kernel.h:13:0,
from include/linux/uio.h:12,
from include/linux/socket.h:7,
from include/uapi/linux/in.h:22,
from include/linux/in.h:23,
from fs/ceph/ioctl.c:1:
include/linux/printk.h:214:0: note: this is the location of the previous definition
#define pr_fmt(fmt) fmt
^
where the reason is that <linux/ceph_debug.h> is included much too late
for the "pr_fmt()" define.
The include of <linux/ceph_debug.h> needs to be the first include in the
file, but fs/ceph/ioctl.c had for some reason missed that, and it wasn't
noticeable until some unrelated header file changes brought in an
indirect earlier include of <linux/kernel.h>.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds
commited |
96c57ade7e | |
Pull vfs updates from Al Viro:
"The first vfs pile, with deep apologies for being very late in this
window.
Assorted cleanups and fixes, plus a large preparatory part of iov_iter
work. There's a lot more of that, but it'll probably go into the next
merge window - it *does* shape up nicely, removes a lot of
boilerplate, gets rid of locking inconsistencie between aio_write and
splice_write and I hope to get Kent's direct-io rewrite merged into
the same queue, but some of the stuff after this point is having
(mostly trivial) conflicts with the things already merged into
mainline and with some I want more testing.
This one passes LTP and xfstests without regressions, in addition to
usual beating. BTW, readahead02 in ltp syscalls testsuite has started
giving failures since "mm/readahead.c: fix readahead failure for
memoryless NUMA nodes and limit readahead pages" - might be a false
positive, might be a real regression..."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (63 commits)
missing bits of "splice: fix racy pipe->buffers uses"
cifs: fix the race in cifs_writev()
ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure
kill generic_file_buffered_write()
ocfs2_file_aio_write(): switch to generic_perform_write()
ceph_aio_write(): switch to generic_perform_write()
xfs_file_buffered_aio_write(): switch to generic_perform_write()
export generic_perform_write(), start getting rid of generic_file_buffer_write()
generic_file_direct_write(): get rid of ppos argument
btrfs_file_aio_write(): get rid of ppos
kill the 5th argument of generic_file_buffered_write()
kill the 4th argument of __generic_file_aio_write()
lustre: don't open-code kernel_recvmsg()
ocfs2: don't open-code kernel_recvmsg()
drbd: don't open-code kernel_recvmsg()
constify blk_rq_map_user_iov() and friends
lustre: switch to kernel_sendmsg()
ocfs2: don't open-code kernel_sendmsg()
take iov_iter stuff to mm/iov_iter.c
process_vm_access: tidy up a bit
...
Linus Torvalds
commited |
5166701b36 | |
Nicolas Dichtel says: ==================== tunnels: don't allow to add the same tunnel twice This series fixes the check of an existing tunnel with the same parameters when a new tunnel is added. I've checked all users of ip_tunnel_newlink(): gre, gretap, ipip and vti. The bug exists only for gre and vti. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 
David S. Miller
commited |
eda43ce039 | |
Before the patch, it was possible to add two times the same tunnel:
ip l a vti1 type vti remote 10.16.0.121 local 10.16.0.249 key 41
ip l a vti2 type vti remote 10.16.0.121 local 10.16.0.249 key 41
It was possible, because ip_tunnel_newlink() calls ip_tunnel_find() with the
argument dev->type, which was set only later (when calling ndo_init handler
in register_netdevice()). Let's set this type in the setup handler, which is
called before newlink handler.
Introduced by commit
Nicolas Dichtel
authored and
David S. Miller
commited |
8d89dcdf80 | |
Before the patch, it was possible to add two times the same tunnel:
ip l a gre1 type gre remote 10.16.0.121 local 10.16.0.249
ip l a gre2 type gre remote 10.16.0.121 local 10.16.0.249
It was possible, because ip_tunnel_newlink() calls ip_tunnel_find() with the
argument dev->type, which was set only later (when calling ndo_init handler
in register_netdevice()). Let's set this type in the setup handler, which is
called before newlink handler.
Introduced by commit
Nicolas Dichtel
authored and
David S. Miller
commited |
5a4552752d | |
This patch fixes the initialization of an array used in the TX datapath that was mistakenly initialized together with the RX datapath arrays. An out of range array access could happen when RX and TX rings had different sizes. Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Vincenzo Maffione
authored and
David S. Miller
commited |
810d8cedcc | |
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to e1000, e1000e, igb, igbvf, ixgb, ixgbe, ixgbevf and i40evf. Mark fixes an issue with ixgbe and ixgbevf by adding a bit to indicate when workqueues have been initialized. This permits the register read error handling from attempting to use them prior to that, which also generates warnings. Checking for a detected removal after initializing the work queues allows the probe function to return an error without getting the workqueue involved. Further, if the error_detected callback is entered before the workqueues are initialized, exit without recovery since the device initialization was so truncated. Francois Romieu provides several patches to all the drivers to remove the open coded skb_cow_head. Jakub Kicinski provides a fix for igb where last_rx_timestamp should be updated only when Rx time stamp is read. Mitch provides a fix for i40evf where a recent change broke the RSS LUT programming causing it to be programmed with all 0's. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller
commited |
dcfba949ba | |
design of tracepoints and how a user could register a tracepoint and have that tracepoint not be activated but no error was shown. The design was for an out of tree module but broke in tree users. The clean up was to remove the saving of the hash table of tracepoint names such that they can be enabled before they exist (enabling a module tracepoint before that module is loaded). This added more complexity than needed. The clean up was to remove that code and just enable tracepoints that exist or fail if they do not. This removed a lot of code as well as the complexity that it brought. As a side effect, instead of registering a tracepoint by its name, the tracepoint needs to be registered with the tracepoint descriptor. This removes having to duplicate the tracepoint names that are enabled. The second patch was added that simplified the way modules were searched for. This cleanup required changes that were in the 3.15 queue as well as some changes that were added late in the 3.14-rc cycle. This final change waited till the two were merged in upstream and then the change was added and full tests were run. Unfortunately, the test found some errors, but after it was already submitted to the for-next branch and not to be rebased. Sparse errors were detected by Fengguang Wu's bot tests, and my internal tests discovered that the anonymous union initialization triggered a bug in older gcc compilers. Luckily, there was a bugzilla for the gcc bug which gave a work around to the problem. The third and fourth patch handled the sparse error and the gcc bug respectively. A final patch was tagged along to fix a missing documentation for the README file. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJTR+pwAAoJEKQekfcNnQGuvfoH/A4XZu4/1h2ZuKhzGi6lrrWr +zHUQ+JmGiAYRziQFwr2t/gqJ2vmDfHJnbDjKi6Emx8JcxesHas6CQOWps4zEic0 dwYSQjvuGNGFIFt+7I0K1OxfVVdt2PQ2lVrB5WgYdbash5J4Bi+09QBv0RbUKheo 37dKSeN3pbsuQsR70OTVP8laG3dA9IbHW7PsKnxIEB5zeIUHUBME/QdPPj/CuJwk wxZjXC2dbc3rdRlQjTVtWV3ZkGgZJB0k+JxjvZTA0N6u8Hj8LiFPuNawzf7ceBHx gc++57+WuMW0f0X/ar5/+3UPGFQKMSvKmdxIQCnWXQz5seTYYKDEx7mTH22fxgg= =OgeQ -----END PGP SIGNATURE----- Merge tag 'trace-3.15-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull more tracing updates from Steven Rostedt: "This includes the final patch to clean up and fix the issue with the design of tracepoints and how a user could register a tracepoint and have that tracepoint not be activated but no error was shown. The design was for an out of tree module but broke in tree users. The clean up was to remove the saving of the hash table of tracepoint names such that they can be enabled before they exist (enabling a module tracepoint before that module is loaded). This added more complexity than needed. The clean up was to remove that code and just enable tracepoints that exist or fail if they do not. This removed a lot of code as well as the complexity that it brought. As a side effect, instead of registering a tracepoint by its name, the tracepoint needs to be registered with the tracepoint descriptor. This removes having to duplicate the tracepoint names that are enabled. The second patch was added that simplified the way modules were searched for. This cleanup required changes that were in the 3.15 queue as well as some changes that were added late in the 3.14-rc cycle. This final change waited till the two were merged in upstream and then the change was added and full tests were run. Unfortunately, the test found some errors, but after it was already submitted to the for-next branch and not to be rebased. Sparse errors were detected by Fengguang Wu's bot tests, and my internal tests discovered that the anonymous union initialization triggered a bug in older gcc compilers. Luckily, there was a bugzilla for the gcc bug which gave a work around to the problem. The third and fourth patch handled the sparse error and the gcc bug respectively. A final patch was tagged along to fix a missing documentation for the README file" * tag 'trace-3.15-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Add missing function triggers dump and cpudump to README tracing: Fix anonymous unions in struct ftrace_event_call tracepoint: Fix sparse warnings in tracepoint.c tracepoint: Simplify tracepoint module search tracepoint: Use struct pointer instead of name hash for reg/unreg tracepoints
Linus Torvalds
commited |
0a7418f5f5 | |
Pull audit updates from Eric Paris. * git://git.infradead.org/users/eparis/audit: (28 commits) AUDIT: make audit_is_compat depend on CONFIG_AUDIT_COMPAT_GENERIC audit: renumber AUDIT_FEATURE_CHANGE into the 1300 range audit: do not cast audit_rule_data pointers pointlesly AUDIT: Allow login in non-init namespaces audit: define audit_is_compat in kernel internal header kernel: Use RCU_INIT_POINTER(x, NULL) in audit.c sched: declare pid_alive as inline audit: use uapi/linux/audit.h for AUDIT_ARCH declarations syscall_get_arch: remove useless function arguments audit: remove stray newline from audit_log_execve_info() audit_panic() call audit: remove stray newlines from audit_log_lost messages audit: include subject in login records audit: remove superfluous new- prefix in AUDIT_LOGIN messages audit: allow user processes to log from another PID namespace audit: anchor all pid references in the initial pid namespace audit: convert PPIDs to the inital PID namespace. pid: get pid_t ppid of task in init_pid_ns audit: rename the misleading audit_get_context() to audit_take_context() audit: Add generic compat syscall support audit: Add CONFIG_HAVE_ARCH_AUDITSYSCALL ...
Linus Torvalds
commited |
0b747172dc | |
that commit has fixed only the parts of that mess in fs/splice.c itself; there had been more in several other ->splice_read() instances... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Al Viro
commited |
a786c06d9f | |
O_APPEND handling there hadn't been completely fixed by Pavel's patch; it checks the right value, but it's racy - we can't really do that until i_mutex has been taken. Fix by switching to __generic_file_aio_write() (open-coding generic_file_aio_write(), actually) and pulling mutex_lock() above inode_size_read(). Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro
commited |
19dfc1f5f2 | |
ceph_osdc_put_request(ERR_PTR(-error)) oopses. What we want there is break, not goto out. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro
commited |
eab87235c0 | |
Similarly to commit
Daniel Borkmann
authored and
David S. Miller
commited |
0f2eea4b7e | |
When the device is unplugged, the driver would try to disable the device. Add checking the flag of RTL8152_UNPLUG to skip setting the device when it is unplugged. This could shorten the time of unloading the driver. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
hayeswang
authored and
David S. Miller
commited |
6871438cc4 | |
The sun4i-emac driver is rather primitive, and doesn't support promiscuous mode. This makes usage such as bridging impossible, which is a shame on virtualization capable HW such as the Allwinner A20. The fix is fairly simple: move the RX setup code to the ndo_set_rx_mode vector, and add the required HW configuration when IFF_PROMISC is passed by the core code. This has been tested on a generic A20 box running a few virtual machines hanging off a bridge with the EMAC chip as the link to the outside world. Cc: Stefan Roese <sr@denx.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Stefan Roese <sr@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net> 
Marc Zyngier
authored and
David S. Miller
commited |
cec9ae50cc | |
This patch fixes coccinelle error regarding usage of IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO. Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Duan Jiong
authored and
David S. Miller
commited |
0af764e3f7 | |
using IS_ENABLED() macro instead of defined(CONFIG_XXX) || defined(CONFIG_XXX_MODULE) Signed-off-by: Steven Miao <realmz6@gmail.com> 
Steven Miao
commited |
c4a2c58d20 | |
Signed-off-by: Steven Miao <realmz6@gmail.com>
Steven Miao
commited |
f8ef77d938 | |
In v3.2 the Analog Devices ADT75 temperature sensor driver was removed as an IIO driver and support for it was added to the LM75 HWMON driver. But it was apparently overlooked to rename one reference to CONFIG_ADT75 to CONFIG_SENSORS_LM75. Do so now. Use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> 
Paul Bolle
authored and
Steven Miao
commited |
f57ac8a744 | |
In v3.2 the Analog Devices AD7314 temperature sensor driver was removed as an IIO driver and added as a HWMON driver. But it was apparently overlooked to rename two references to CONFIG_AD7314 to CONFIG_SENSORS_AD7314. Do so now. Use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Paul Bolle
authored and
Steven Miao
commited |
e3dd192956 | |
In v3.2 the Analog Devices ad2s1200/ad2s1205 driver was renamed from ad2s120x to ad2s1200. But it apparently forgot to rename the references to this driver in the BF537-STAMP code. Rename these now, and use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Paul Bolle
authored and
Steven Miao
commited |
6ffe34638e | |
There's a (rather subtle) typo in "CONFIG_SND_SOC_ADV80X_MODULE". Fix it once and for all by using IS_ENABLED(), which is designed to avoid issues like this. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Paul Bolle
authored and
Steven Miao
commited |
cb8f05f74f | |
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> 
Sonic Zhang
authored and
Steven Miao
commited |
3def9074f9 | |
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
Sonic Zhang
authored and
Steven Miao
commited |
3356c99ea3 | |
Signed-off-by: Steven Miao <realmz6@gmail.com>
Steven Miao
commited |
ba3b6d7504 | |
drop unused head file change pinmux request/free macro for backward compatiblity add function declaration Signed-off-by: Steven Miao <realmz6@gmail.com>
Steven Miao
commited |
a0c1fb2ea7 |