attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
1019 160 0 1179 49b drivers/s390/crypto/zcrypt_card.o
File size After adding 'const':
text data bss dec hex filename
1083 96 0 1179 49b drivers/s390/crypto/zcrypt_card.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
1361 96 0 1457 5b1 s390/crypto/zcrypt_queue.o
File size After adding 'const':
text data bss dec hex filename
1425 32 0 1457 5b1 s390/crypto/zcrypt_queue.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Add detection for machine type 0x3906 and set the ELF platform name
to z14. Add the miscellaneous-instruction-extension 2 facility to
the list of facilities for z14.
And allow to generate code that only runs on a z14 machine.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
The TOD epoch extension adds 8 epoch bits to the TOD clock to provide
a continuous clock after 2042/09/17. The store-clock-extended (STCKE)
instruction will store the epoch index in the first byte of the
16 bytes stored by the instruction. The read_boot_clock64 and the
read_presistent_clock64 functions need to take the additional bits
into account to give the correct result after 2042/09/17.
The clock-comparator register will stay 64 bit wide. The comparison
of the clock-comparator with the TOD clock is limited to bytes
1 to 8 of the extended TOD format. To deal with the overflow problem
due to an epoch change the clock-comparator sign control in CR0 can
be used to switch the comparison of the 64-bit TOD clock with the
clock-comparator to a signed comparison.
The decision between the signed vs. unsigned clock-comparator
comparisons is done at boot time. Only if the TOD clock is in the
second half of a 142 year epoch the signed comparison is used.
This solves the epoch overflow issue as long as the machine is
booted at least once in an epoch.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Add various defines like e.g. _REGION1_SHIFT to reflect the hardware
mmu. We have quite a bit code that does not make use of the Linux
memory management primitives but directly modifies page, segment and
region values.
Most of this is open-coded like e.g. "1UL << 53". In order to clean
this up introduce a couple of new defines. The existing Linux memory
management defines are changed, so the mapping to the hardware
implementation is reflected.
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
We have C code also outside of #ifndef __ASSEMBLY__. So these
guards seem to be quite pointless and can be removed.
Reviewed-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Three small fixes. The transfer size fixes are actually correcting
some performance drops on the hpsa and smartpqi cards. The cards
actually have an internal cache for request speed up but bypass it for
transfers > 1MB. Since 4.3 the efficiency of our merges has rendered
the cache mostly unused, so limit transfers to under 1MB to recover
the cache boost.
Signed-off-by: James E.J. Bottomley <jejb@linux.vnet.ibm.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=7jN6
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Three small fixes.
The transfer size fixes are actually correcting some performance drops
on the hpsa and smartpqi cards. The cards actually have an internal
cache for request speed up but bypass it for transfers > 1MB. Since
4.3 the efficiency of our merges has rendered the cache mostly unused,
so limit transfers to under 1MB to recover the cache boost"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: sg: fix static checker warning in sg_is_valid_dxfer
scsi: smartpqi: limit transfer length to 1MB
scsi: hpsa: limit transfer length to 1MB
- add a missing "!" in the uuid tests
- remove the last remaining user of the uuid_be type, and then
the type and its helpers
-----BEGIN PGP SIGNATURE-----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=FeA7
-----END PGP SIGNATURE-----
Merge tag 'uuid-for-4.13-2' of git://git.infradead.org/users/hch/uuid
Pull uuid fixes from Christoph Hellwig:
- add a missing "!" in the uuid tests
- remove the last remaining user of the uuid_be type, and then the type
and its helpers
* tag 'uuid-for-4.13-2' of git://git.infradead.org/users/hch/uuid:
uuid: remove uuid_be
thunderbolt: use uuid_t instead of uuid_be
uuid: fix incorrect uuid_equal conversion in test_uuid_test
- split the global dma coherent pool from the per-device pool.
This fixes a regression in the earlier 4.13 pull requests where the
global pool would override a per-device CMA pool. (Vladimir Murzin).
-----BEGIN PGP SIGNATURE-----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=fJWP
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-4.13-2' of git://git.infradead.org/users/hch/dma-mapping
Pull dma mapping fixes from Christoph Hellwig:
"split the global dma coherent pool from the per-device pool.
This fixes a regression in the earlier 4.13 pull requests where the
global pool would override a per-device CMA pool (Vladimir Murzin)"
* tag 'dma-mapping-4.13-2' of git://git.infradead.org/users/hch/dma-mapping:
ARM: NOMMU: Wire-up default DMA interface
dma-coherent: introduce interface for default DMA pool
Pull HID fixes from Jiri Kosina:
- regression fix (missing IRQs) for devices that require 'always poll'
quirk, from Dmitry Torokhov
- new device ID addition to Ortek driver, from Benjamin Tissoires
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: ortek: add one more buggy device
HID: usbhid: fix "always poll" quirk
Pull s390 fixes from Martin Schwidefsky:
"Three bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/mm: set change and reference bit on lazy key enablement
s390: chp: handle CRW_ERC_INIT for channel-path status change
s390/perf: fix problem state detection
The ESSA instruction has a new option that allows to tag pages that
are not used as a page table. Without the tag the hypervisor has to
assume that any guest page could be used in a page table inside the
guest. This forces the hypervisor to flush all guest TLB entries
whenever a host page table entry is invalidated. With the tag
the host can skip the TLB flush if the page is tagged as normal page.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Switch thunderbolt to the new uuid type.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
The iHome keypad also requires the same tweak we are doing for other
Ortek devices.
Reported-by: Mairin Duffy <duffy@redhat.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This adds a perl script to actually parse the MAINTAINERS file, clean up
some whitespace in it, warn about errors in it, and then properly sort
the end result.
My perl-fu is atrocious, so the script has basically been created by
randomly putting various characters in a pile, mixing them around, and
then looking it the end result does anything interesting when used as a
perl script.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Prepping for scripting the MAINTAINERS file cleanup (and possible split)
showed a couple of cases where the headers for a couple of entries were
bogus.
There's a few different kinds of bogosities:
- the X-GENE SOC EDAC case was confused and split over two lines
- there were four entries for "GREYBUS PROTOCOLS DRIVERS" that were all
different things.
- the NOKIA N900 CAMERA SUPPORT" was duplicated
all of which were more obvious when you started doing associative arrays
in perl to track these things by the header (so that we can alphabetize
this thing properly, and so that we might split it up by the data too).
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABAgAGBQJZdFBxAAoJELDendYovxMvPbYH/10jz2onap66DnyXx437/y1c
0NqmIupr7nylBqvyEfYjQkYaiHEDwJF/Qk+EVT/QaHlJZPnD9CesyNbFveSsMDH8
fTyOxLrQklGVPmLqytLjhKVHeu3il7/NUvx/mSpsMXUINsJGGrO4lJ5YxYEkpTPC
mUEB2jQvx4PZdqrn7aTU6kDEWNttx8YwqNGw54FHmTaoRLiByziYWghYKTJshUTL
oEM+lZWzBzcxls2zi8ZTDr0KZV7EYEKOrxDSMwuRHzqjBYUo6htCxoYs9JTIBOh4
Ymc93RNxxv/uTGTMFitAyfJBl034KHdG8B8lHPDKWk6cJCdAJgZHgIRYQClCjk0=
=2RMG
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.13b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Some fixes and cleanups for running under Xen"
* tag 'for-linus-4.13b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/balloon: don't online new memory initially
xen/x86: fix cpu hotplug
xen/grant-table: log the lack of grants
xen/x86: Don't BUG on CPU0 offlining
When setting up the Xenstore watch for the memory target size the new
watch will fire at once. Don't try to reach the configured target size
by onlining new memory in this case, as the current memory size will
be smaller in almost all cases due to e.g. BIOS reserved pages.
Onlining new memory will lead to more problems e.g. undesired conflicts
with NVMe devices meant to be operated as block devices.
Instead remember the difference between target size and current size
when the watch fires for the first time and apply it to any further
size changes, too.
In order to avoid races between balloon.c and xen-balloon.c init calls
do the xen-balloon.c initialization from balloon.c.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Commit dc6416f1d7 ("xen/x86: Call
cpu_startup_entry(CPUHP_AP_ONLINE_IDLE) from xen_play_dead()")
introduced an error leading to a stack overflow of the idle task when
a cpu was brought offline/online many times: by calling
cpu_startup_entry() instead of returning at the end of xen_play_dead()
do_idle() would be entered again and again.
Don't use cpu_startup_entry(), but cpuhp_online_idle() instead allowing
to return from xen_play_dead().
Cc: <stable@vger.kernel.org> # 4.12
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
log a message when we enter this situation:
1) we already allocated the max number of available grants from hypervisor
and
2) we still need more (but the request fails because of 1)).
Sometimes the lack of grants causes IO hangs in xen_blkfront devices.
Adding this log would help debuging.
Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Junxiao Bi <junxiao.bi@oracle.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
CONFIG_BOOTPARAM_HOTPLUG_CPU0 allows to offline CPU0 but Xen HVM guests
BUG() in xen_teardown_timer(). Remove the BUG_ON(), this is probably a
leftover from ancient times when CPU0 hotplug was impossible, it works
just fine for HVM.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Acked-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Here are some small tty and serial driver fixes for 4.13-rc2. Nothing
huge at all, a revert of a patch that turned out to break things, a fix
up for a new tty ioctl we added in 4.13-rc1 to get the uapi definition
correct, and a few minor serial driver fixes for reported issues.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWXMebA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn9MgCdGsIEQlTvTeG4QikxUPB7dkEJQacAoLWOKJzQ
A65mBAeOfiJztczi8uo4
=KEXp
-----END PGP SIGNATURE-----
Merge tag 'tty-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small tty and serial driver fixes for 4.13-rc2. Nothing
huge at all, a revert of a patch that turned out to break things, a
fix up for a new tty ioctl we added in 4.13-rc1 to get the uapi
definition correct, and a few minor serial driver fixes for reported
issues.
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
tty: Fix TIOCGPTPEER ioctl definition
tty: hide unused pty_get_peer function
tty: serial: lpuart: Fix the logic for detecting the 32-bit type UART
serial: imx: Prevent TX buffer PIO write when a DMA has been started
Revert "serial: imx-serial - move DMA buffer configuration to DT"
serial: sh-sci: Uninitialized variables in sysfs files
serial: st-asc: Potential error pointer dereference
Here are some small char and misc driver fixes for 4.13-rc2. All fix
reported problems with 4.13-rc1 or older kernels (like the binder
fixes). Full details in the shortlog.
All have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWXMc8Q8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymePwCdEFD40T8GU7dnOHWVMkpX0wuNlOYAnijkamLl
o41CVfvi/9Zwz6msMHX7
=HmjL
-----END PGP SIGNATURE-----
Merge tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char and misc driver fixes for 4.13-rc2. All fix
reported problems with 4.13-rc1 or older kernels (like the binder
fixes). Full details in the shortlog.
All have been in linux-next with no reported issues"
* tag 'char-misc-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
w1: omap-hdq: fix error return code in omap_hdq_probe()
regmap: regmap-w1: Fix build troubles
w1: Fix slave count on 1-Wire bus (resend)
mux: mux-core: unregister mux_class in mux_exit()
mux: remove the Kconfig question for the subsystem
nvmem: rockchip-efuse: amend compatible rk322x-efuse to rk3228-efuse
drivers/fsi: fix fsi_slave_mode prototype
fsi: core: register with postcore_initcall
thunderbolt: Correct access permissions for active NVM contents
vmbus: re-enable channel tasklet
spmi: pmic-arb: Always allocate ppid_to_apid table
MAINTAINERS: Add entry for SPMI subsystem
spmi: Include OF based modalias in device uevent
binder: Use wake up hint for synchronous transactions.
binder: use group leader instead of open thread
Revert "android: binder: Sanity check at binder ioctl"
Here are some small USB fixes for 4.13-rc2.
The usual batch, gadget fixes for reported issues, as well as xhci
fixes, and a small random collection of other fixes for reported issues.
All have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWXMcIA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynwPwCguVnh/HQMcPyJahg0OQsWSA9lROYAoI+45qMv
bCrf83L1IWkvAcSd8BR2
=YVGJ
-----END PGP SIGNATURE-----
Merge tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB fixes for 4.13-rc2.
The usual batch, gadget fixes for reported issues, as well as xhci
fixes, and a small random collection of other fixes for reported
issues.
All have been in linux-next with no reported issues"
* tag 'usb-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits)
xhci: fix memleak in xhci_run()
usb: xhci: fix spinlock recursion for USB2 test mode
xhci: fix 20000ms port resume timeout
usb: xhci: Issue stop EP command only when the EP state is running
xhci: Bad Ethernet performance plugged in ASM1042A host
xhci: Fix NULL pointer dereference when cleaning up streams for removed host
usb: renesas_usbhs: gadget: disable all eps when the driver stops
usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL
usb: gadget: udc: renesas_usb3: protect usb3_ep->started in usb3_start_pipen()
usb: gadget: udc: renesas_usb3: fix zlp transfer by the dmac
usb: gadget: udc: renesas_usb3: fix free size in renesas_usb3_dma_free_prd()
usb: gadget: f_uac2: endianness fixes.
usb: gadget: f_uac1: endianness fixes.
include: usb: audio: specify exact endiannes of descriptors
usb: gadget: udc: start_udc() can be static
usb: dwc2: gadget: On USB RESET reset device address to zero
usb: storage: return on error to avoid a null pointer dereference
usb: typec: include linux/device.h in ucsi.h
USB: cdc-acm: add device-id for quirky printer
usb: dwc3: gadget: only unmap requests from DMA if mapped
...
Here are some small staging driver fixes for reported issues for
4.13-rc2.
Also in here is a new driver, the virtualbox DRM driver. It's
stand-alone and got acks from the DRM developers to go in through this
tree. It's a new thing, but it should be fine for this point in the rc
cycle due to it being independent.
All of this has been in linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWXMd6Q8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ylJkgCeNlhZ4Ue0Yu/6jy4vxYV1LTcbe60AnA7bh1NZ
rpcJUJTLlKBDiM3nPkz+
=jOKn
-----END PGP SIGNATURE-----
Merge tag 'staging-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are some small staging driver fixes for reported issues for
4.13-rc2.
Also in here is a new driver, the virtualbox DRM driver. It's
stand-alone and got acks from the DRM developers to go in through this
tree. It's a new thing, but it should be fine for this point in the rc
cycle due to it being independent.
All of this has been in linux-next for a while with no reported
issues"
* tag 'staging-4.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8188eu: add TL-WN722N v2 support
staging: speakup: safely register and unregister ldisc
staging: speakup: add functions to register and unregister ldisc
staging: speakup: safely close tty
staging: sm750fb: avoid conflicting vesafb
staging: lustre: ko2iblnd: check copy_from_iter/copy_to_iter return code
staging: vboxvideo: Add vboxvideo to drivers/staging
staging: sm750fb: fixed a assignment typo
staging: rtl8188eu: memory leak in rtw_free_cmd_obj()
staging: vchiq_arm: fix error codes in probe
staging: comedi: ni_mio_common: fix AO timer off-by-one regression
Fix major alphabetic errors. No attempt to fix items that all begin
with the same word (like ARM, BROADCOM, DRM, EDAC, FREESCALE, INTEL,
OMAP, PCI, SAMSUNG, TI, USB, etc.).
(diffstat +/- is different by one line because TI KEYSTONE MULTICORE
had 2 blank lines after it.)
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull overlayfs fixes from Miklos Szeredi:
"This fixes a crash with SELinux and several other old and new bugs"
* 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs:
ovl: check for bad and whiteout index on lookup
ovl: do not cleanup directory and whiteout index entries
ovl: fix xattr get and set with selinux
ovl: remove unneeded check for IS_ERR()
ovl: fix origin verification of index dir
ovl: mark parent impure on ovl_link()
ovl: fix random return value on mount
Pull block fixes from Jens Axboe:
"A small set of fixes for -rc2 - two fixes for BFQ, documentation and
code, and a removal of an unused variable in nbd. Outside of that, a
small collection of fixes from the usual crew on the nvme side"
* 'for-linus' of git://git.kernel.dk/linux-block:
nvmet: don't report 0-bytes in serial number
nvmet: preserve controller serial number between reboots
nvmet: Move serial number from controller to subsystem
nvmet: prefix version configfs file with attr
nvme-pci: Fix an error handling path in 'nvme_probe()'
nvme-pci: Remove nvme_setup_prps BUG_ON
nvme-pci: add another device ID with stripe quirk
nvmet-fc: fix byte swapping in nvmet_fc_ls_create_association
nvme: fix byte swapping in the streams code
nbd: kill unused ret in recv_work
bfq: dispatch request to prevent queue stalling after the request completion
bfq: fix typos in comments about B-WF2Q+ algorithm
- i40iw fixes
- bnxt_re fixes
- Dan Carpenter bugfixes across stack
- 10 more random fixes, no more than 2 from any 1 person
-----BEGIN PGP SIGNATURE-----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=3zwC
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull more rdma fixes from Doug Ledford:
"As per my previous pull request, there were two drivers that each had
a rather large number of legitimate fixes still to be sent.
As it turned out, I also missed a reasonably large set of fixes from
one person across the stack that are all important fixes. All in all,
the bnxt_re, i40iw, and Dan Carpenter are 3/4 to 2/3rds of this pull
request.
There were some other random fixes that I didn't send in the last pull
request that I added to this one. This catches the rdma stack up to
the fixes from up to about the beginning of this week. Any more fixes
I'll wait and batch up later in the -rc cycle. This will give us a
good base to start with for basing a for-next branch on -rc2.
Summary:
- i40iw fixes
- bnxt_re fixes
- Dan Carpenter bugfixes across stack
- ten more random fixes, no more than two from any one person"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits)
RDMA/core: Initialize port_num in qp_attr
RDMA/uverbs: Fix the check for port number
IB/cma: Fix reference count leak when no ipv4 addresses are set
RDMA/iser: don't send an rkey if all data is written as immadiate-data
rxe: fix broken receive queue draining
RDMA/qedr: Prevent memory overrun in verbs' user responses
iw_cxgb4: don't use WR keys/addrs for 0 byte reads
IB/mlx4: Fix CM REQ retries in paravirt mode
IB/rdmavt: Setting of QP timeout can overflow jiffies computation
IB/core: Fix sparse warnings
RDMA/bnxt_re: Fix the value reported for local ack delay
RDMA/bnxt_re: Report MISSED_EVENTS in req_notify_cq
RDMA/bnxt_re: Fix return value of poll routine
RDMA/bnxt_re: Enable atomics only if host bios supports
RDMA/bnxt_re: Specify RDMA component when allocating stats context
RDMA/bnxt_re: Fixed the max_rd_atomic support for initiator and destination QP
RDMA/bnxt_re: Report supported value to IB stack in query_device
RDMA/bnxt_re: Do not free the ctx_tbl entry if delete GID fails
RDMA/bnxt_re: Fix WQE Size posted to HW to prevent it from throwing error
RDMA/bnxt_re: Free doorbell page index (DPI) during dealloc ucontext
...
-----BEGIN PGP SIGNATURE-----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=L28s
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-for-v4.13-rc2' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"A bunch of fixes for rc2: two imx regressions, vc4 fix, dma-buf fix,
some displayport mst fixes, and an amdkfd fix.
Nothing too crazy, I assume we just haven't see much rc1 testing yet"
* tag 'drm-fixes-for-v4.13-rc2' of git://people.freedesktop.org/~airlied/linux:
drm/mst: Avoid processing partially received up/down message transactions
drm/mst: Avoid dereferencing a NULL mstb in drm_dp_mst_handle_up_req()
drm/mst: Fix error handling during MST sideband message reception
drm/imx: parallel-display: Accept drm_of_find_panel_or_bridge failure
drm/imx: fix typo in ipu_plane_formats[]
drm/vc4: Fix VBLANK handling in crtc->enable() path
dma-buf/fence: Avoid use of uninitialised timestamp
drm/amdgpu: Remove unused field kgd2kfd_shared_resources.num_mec
drm/radeon: Remove initialization of shared_resources.num_mec
drm/amdkfd: Remove unused references to shared_resources.num_mec
drm/amdgpu: Fix KFD oversubscription by tracking queues correctly
- Use of the new GFP_RETRY_MAYFAIL to be more aggressive in allocating
memory for the ring buffer without causing OOMs
- Fix a memory leak in adding and removing instances
- Add __rcu annotation to be able to debug RCU usage of function
tracing a bit better.
-----BEGIN PGP SIGNATURE-----
iQExBAABCAAbBQJZcf52FBxyb3N0ZWR0QGdvb2RtaXMub3JnAAoJEMm5BfJq2Y3L
Vg4H/0DxsgqsGehOhbIu/W6JLJo+q+jNUbfFfvpIDvraZ8z7bC+6SORdgMEV7uXt
EMISWnzy9Wv9E361ZLgUaODwbimnqdUeFYzE4f4ggE1+eFhZKAY5Lo0UDcctwNoq
/kcOPr51aW8+Tzdu6UtymVsnXykuJo3mIPGFzsKQju8ykcl/dXIdiFAMvVmiNxsG
/Rv9yGhYDYm61pj3JyP9pgICYTI/7jtatKhoVZBxI/ji0hWNAnZfF89k0VeU9vpY
xsK/d9n84o+kPsuh8hIMVKUUPRoeamDuxpMa+Rf37Vm6aQyzNIXDtNdo3mdfocpg
uXLxNxYcmDmRXawR5EkF2cCGIl0=
=FjNl
-----END PGP SIGNATURE-----
Merge tag 'trace-v4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fixes from Steven Rostedt:
"Three minor updates
- Use the new GFP_RETRY_MAYFAIL to be more aggressive in allocating
memory for the ring buffer without causing OOMs
- Fix a memory leak in adding and removing instances
- Add __rcu annotation to be able to debug RCU usage of function
tracing a bit better"
* tag 'trace-v4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
trace: fix the errors caused by incompatible type of RCU variables
tracing: Fix kmemleak in instance_rmdir
tracing/ring_buffer: Try harder to allocate
A bunch of small fixes for x86.
-----BEGIN PGP SIGNATURE-----
iQEcBAABCAAGBQJZcjkKAAoJEED/6hsPKofoo10H/3G0pYtaeKuEtD31hykSMyww
LaZG8+361eY3FD0X5SXJqWMuQXYXGOlbWcOSnArTRgdMIOaeHC50onJAD9sIX7T9
AywGO2RST3Gt83UfvCco47S8gJYs+gHzf5RaFTyvlSmJvDjPGmehjwyVwDWFcVkq
Pdry5jeQ2HvUgvJzphBb/UZHxb82v4haanReHzwRyvexdpApOp5WumgMPFBKMEc4
dVyJ0icgt9o+blSeNRInYezSwi98p0MHPP5xsD1gROXJxb7Hpu7iO3u1r3Z2dKaL
lil0999WCfCMl110ro57L7eC1izfa2B/klhpwo0Q/BJ+tniMfUQWJ54frXRw8XA=
=RzFO
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Radim Krčmář:
"A bunch of small fixes for x86"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm: x86: hyperv: avoid livelock in oneshot SynIC timers
KVM: VMX: Fix invalid guest state detection after task-switch emulation
x86: add MULTIUSER dependency for KVM
KVM: nVMX: Disallow VM-entry in MOV-SS shadow
KVM: nVMX: track NMI blocking state separately for each VMCS
KVM: x86: masking out upper bits
A handful of fixes, mostly for new code.
Some reworking of the new STRICT_KERNEL_RWX support to make sure we also remove
executable permission from __init memory before it's freed.
A fix to some recent optimisations to the hypercall entry where we were
clobbering r12, this was breaking nested guests (PR KVM).
A fix for the recent patch to opal_configure_cores(). This could break booting
on bare metal Power8 boxes if the kernel was built without
CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG.
And finally a workaround for spurious PMU interrupts on Power9 DD2.
Thanks to:
Nicholas Piggin, Anton Blanchard, Balbir Singh.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Oy4/
-----END PGP SIGNATURE-----
Merge tag 'powerpc-4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"A handful of fixes, mostly for new code:
- some reworking of the new STRICT_KERNEL_RWX support to make sure we
also remove executable permission from __init memory before it's
freed.
- a fix to some recent optimisations to the hypercall entry where we
were clobbering r12, this was breaking nested guests (PR KVM).
- a fix for the recent patch to opal_configure_cores(). This could
break booting on bare metal Power8 boxes if the kernel was built
without CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG.
- .. and finally a workaround for spurious PMU interrupts on Power9
DD2.
Thanks to: Nicholas Piggin, Anton Blanchard, Balbir Singh"
* tag 'powerpc-4.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/mm: Mark __init memory no-execute when STRICT_KERNEL_RWX=y
powerpc/mm/hash: Refactor hash__mark_rodata_ro()
powerpc/mm/radix: Refactor radix__mark_rodata_ro()
powerpc/64s: Fix hypercall entry clobbering r12 input
powerpc/perf: Avoid spurious PMU interrupts after idle
powerpc/powernv: Fix boot on Power8 bare metal due to opal_configure_cores()
Pull x86 fixes from Ingo Molnar:
"Half of the fixes are for various build time warnings triggered by
randconfig builds. Most (but not all...) were harmless.
There's also:
- ACPI boundary condition fixes
- UV platform fixes
- defconfig updates
- an AMD K6 CPU init fix
- a %pOF printk format related preparatory change
- .. and a warning fix related to the tlb/PCID changes"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/devicetree: Convert to using %pOF instead of ->full_name
x86/platform/uv/BAU: Disable BAU on single hub configurations
x86/platform/intel-mid: Fix a format string overflow warning
x86/platform: Add PCI dependency for PUNIT_ATOM_DEBUG
x86/build: Silence the build with "make -s"
x86/io: Add "memory" clobber to insb/insw/insl/outsb/outsw/outsl
x86/fpu/math-emu: Avoid bogus -Wint-in-bool-context warning
x86/fpu/math-emu: Fix possible uninitialized variable use
perf/x86: Shut up false-positive -Wmaybe-uninitialized warning
x86/defconfig: Remove stale, old Kconfig options
x86/ioapic: Pass the correct data to unmask_ioapic_irq()
x86/acpi: Prevent out of bound access caused by broken ACPI tables
x86/mm, KVM: Fix warning when !CONFIG_PREEMPT_COUNT
x86/platform/uv/BAU: Fix congested_response_us not taking effect
x86/cpu: Use indirect call to measure performance in init_amd_k6()
