YueHaibing [Fri, 7 Dec 2018 07:05:38 +0000 (07:05 +0000)]
cifs: remove set but not used variable 'smb_buf'
Fixes gcc '-Wunused-but-set-variable' warning:
fs/cifs/sess.c: In function '_sess_auth_rawntlmssp_assemble_req':
fs/cifs/sess.c:1157:18: warning:
variable 'smb_buf' set but not used [-Wunused-but-set-variable]
It never used since commit cc87c47d9d7a ("cifs: Separate rawntlmssp auth
from CIFS_SessSetup()")
Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Gustavo A. R. Silva [Mon, 26 Nov 2018 23:01:51 +0000 (10:01 +1100)]
cifs: suppress some implicit-fallthrough warnings
To avoid the warning:
warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Reviewed-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Steve French <stfrench@microsoft.com>
Kenneth D'souza [Sat, 17 Nov 2018 05:03:30 +0000 (10:33 +0530)]
Add vers=3.0.2 as a valid option for SMBv3.0.2
Technically 3.02 is not the dialect name although that is more familiar to many,
so we should also accept the official dialect name (3.0.2 vs. 3.02) in vers=
Signed-off-by: Kenneth D'souza <kdsouza@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Steve French [Thu, 15 Nov 2018 06:33:05 +0000 (00:33 -0600)]
cifs: address trivial coverity warning
This is not actually a bug but as Coverity points out we shouldn't
be doing an "|=" on a value which hasn't been set (although technically
it was memset to zero so isn't a bug) and so might as well change
"|=" to "=" in this line
Detected by CoverityScan, CID#728535 ("Unitialized scalar variable")
Signed-off-by: Steve French <stfrench@microsoft.com> Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Or Gerlitz [Sun, 9 Dec 2018 16:10:24 +0000 (18:10 +0200)]
net/sched: cls_flower: Reject duplicated rules also under skip_sw
Currently, duplicated rules are rejected only for skip_hw or "none",
hence allowing users to push duplicates into HW for no reason.
Use the flower tables to protect for that.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Paul Blakey <paulb@mellanox.com> Reported-by: Chris Mi <chrism@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Sun, 9 Dec 2018 19:46:59 +0000 (11:46 -0800)]
Merge branch 'bnxt_en-Bug-fixes'
Michael Chan says:
====================
bnxt_en: Bug fixes.
The first patch fixes a regression on CoS queue setup, introduced
recently by the 57500 new chip support patches. The rest are
fixes related to ring and resource accounting on the new 57500 chips.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sun, 9 Dec 2018 12:01:02 +0000 (07:01 -0500)]
bnxt_en: Fix _bnxt_get_max_rings() for 57500 chips.
The CP rings are accounted differently on the new 57500 chips. There
must be enough CP rings for the sum of RX and TX rings on the new
chips. The current logic may be over-estimating the RX and TX rings.
The output parameter max_cp should be the maximum NQs capped by
MSIX vectors available for networking in the context of 57500 chips.
The existing code which uses CMPL rings capped by the MSIX vectors
works most of the time but is not always correct.
Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sun, 9 Dec 2018 12:01:01 +0000 (07:01 -0500)]
bnxt_en: Fix NQ/CP rings accounting on the new 57500 chips.
The new 57500 chips have introduced the NQ structure in addition to
the existing CP rings in all chips. We need to introduce a new
bnxt_nq_rings_in_use(). On legacy chips, the 2 functions are the
same and one will just call the other. On the new chips, they
refer to the 2 separate ring structures. The new function is now
called to determine the resource (NQ or CP rings) associated with
MSIX that are in use.
On 57500 chips, the RDMA driver does not use the CP rings so
we don't need to do the subtraction adjustment.
Fixes: 41e8d7983752 ("bnxt_en: Modify the ring reservation functions for 57500 series chips.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sun, 9 Dec 2018 12:01:00 +0000 (07:01 -0500)]
bnxt_en: Keep track of reserved IRQs.
The new 57500 chips use 1 NQ per MSIX vector, whereas legacy chips use
1 CP ring per MSIX vector. To better unify this, add a resv_irqs
field to struct bnxt_hw_resc. On legacy chips, we initialize resv_irqs
with resv_cp_rings. On new chips, we initialize it with the allocated
MSIX resources.
Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sun, 9 Dec 2018 12:00:59 +0000 (07:00 -0500)]
bnxt_en: Fix CNP CoS queue regression.
Recent changes to support the 57500 devices have created this
regression. The bnxt_hwrm_queue_qportcfg() call was moved to be
called earlier before the RDMA support was determined, causing
the CoS queues configuration to be set before knowing whether RDMA
was supported or not. Fix it by moving it to the right place right
after RDMA support is determined.
Fixes: 98f04cf0f1fc ("bnxt_en: Check context memory requirements from firmware.") Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sun, 9 Dec 2018 18:43:17 +0000 (10:43 -0800)]
Merge tag 'char-misc-4.20-rc6' 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 driver fixes for 4.20-rc6.
There is a hyperv fix that for some reaon took forever to get into a
shape that could be applied to the tree properly, but resolves a much
reported issue. The others are some gnss patches, one a bugfix and the
two others updates to the MAINTAINERS file to properly match the gnss
files in the tree.
All have been in linux-next for a while with no reported issues"
* tag 'char-misc-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
MAINTAINERS: exclude gnss from SIRFPRIMA2 regex matching
MAINTAINERS: add gnss scm tree
gnss: sirf: fix activation retry handling
Drivers: hv: vmbus: Offload the handling of channels to two workqueues
Linus Torvalds [Sun, 9 Dec 2018 18:35:33 +0000 (10:35 -0800)]
Merge tag 'staging-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are two staging driver bugfixes for 4.20-rc6.
One is a revert of a previously incorrect patch that was merged a
while ago, and the other resolves a possible buffer overrun that was
found by code inspection.
Both of these have been in the linux-next tree with no reported
issues"
* tag 'staging-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
Revert commit ef9209b642f "staging: rtl8723bs: Fix indenting errors and an off-by-one mistake in core/rtw_mlme_ext.c"
staging: rtl8712: Fix possible buffer overrun
Olof Johansson [Sun, 9 Dec 2018 18:28:34 +0000 (10:28 -0800)]
Merge branch 'fixes' into for-next
* fixes:
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
Revert "arm64: dts: marvell: add CPU Idle power state support on Armada 7K/8K"
ARM: dts: imx7d-pico: Describe the Wifi clock
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
Olof Johansson [Sun, 9 Dec 2018 18:27:17 +0000 (10:27 -0800)]
Merge tag 'sunxi-fixes-for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes
Allwinner fixes for 4.20
One small fix for a regulator range on the Banana Pi M3
* tag 'sunxi-fixes-for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
ARM: dts: sun8i: a83t: bananapi-m3: increase vcc-pd voltage to 3.3V
Olof Johansson [Sun, 9 Dec 2018 18:26:36 +0000 (10:26 -0800)]
Merge tag 'imx-fixes-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
i.MX fixes for 4.20, round 3:
- A couple of fixes on imx7d-pico and imx7d-nitrogen7 boards to correct
the description of the Wifi clock.
- Change SW2ISO count to get a safer ARM LDO ramp-up time, so that
different boards can be covered. This fixes the ARM LDO failure seen
on some customer boards.
* tag 'imx-fixes-4.20-3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx7d-nitrogen7: Fix the description of the Wifi clock
ARM: imx: update the cpu power up timing setting on i.mx6sx
ARM: dts: imx7d-pico: Describe the Wifi clock
Linus Torvalds [Sun, 9 Dec 2018 18:24:29 +0000 (10:24 -0800)]
Merge tag 'tty-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty driver fixes from Greg KH:
"Here are three small tty driver fixes for 4.20-rc6
Nothing major, just some bug fixes for reported issues. Full details
are in the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
kgdboc: fix KASAN global-out-of-bounds bug in param_set_kgdboc_var()
tty: serial: 8250_mtk: always resume the device in probe.
tty: do not set TTY_IO_ERROR flag if console port
Linus Torvalds [Sun, 9 Dec 2018 18:18:24 +0000 (10:18 -0800)]
Merge tag 'usb-4.20-rc6' 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 4.20-rc6
The "largest" here are some xhci fixes for reported issues. Also here
is a USB core fix, some quirk additions, and a usb-serial fix which
required the export of one of the tty layer's functions to prevent
code duplication. The tty maintainer agreed with this change.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
xhci: Prevent U1/U2 link pm states if exit latency is too long
xhci: workaround CSS timeout on AMD SNPS 3.0 xHC
USB: check usb_get_extra_descriptor for proper size
USB: serial: console: fix reported terminal settings
usb: quirk: add no-LPM quirk on SanDisk Ultra Flair device
USB: Fix invalid-free bug in port_over_current_notify()
usb: appledisplay: Add 27" Apple Cinema Display
Linus Torvalds [Sun, 9 Dec 2018 18:15:13 +0000 (10:15 -0800)]
Merge tag '4.20-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three small fixes: a fix for smb3 direct i/o, a fix for CIFS DFS for
stable and a minor cifs Kconfig fix"
* tag '4.20-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
CIFS: Avoid returning EBUSY to upper layer VFS
cifs: Fix separator when building path from dentry
cifs: In Kconfig CONFIG_CIFS_POSIX needs depends on legacy (insecure cifs)
Linus Torvalds [Sun, 9 Dec 2018 17:54:04 +0000 (09:54 -0800)]
Merge tag 'dax-fixes-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull dax fixes from Dan Williams:
"The last of the known regression fixes and fallout from the Xarray
conversion of the filesystem-dax implementation.
On the path to debugging why the dax memory-failure injection test
started failing after the Xarray conversion a couple more fixes for
the dax_lock_mapping_entry(), now called dax_lock_page(), surfaced.
Those plus the bug that started the hunt are now addressed. These
patches have appeared in a -next release with no issues reported.
Note the touches to mm/memory-failure.c are just the conversion to the
new function signature for dax_lock_page().
Summary:
- Fix the Xarray conversion of fsdax to properly handle
dax_lock_mapping_entry() in the presense of pmd entries
- Fix inode destruction racing a new lock request"
* tag 'dax-fixes-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
dax: Fix unlock mismatch with updated API
dax: Don't access a freed inode
dax: Check page->mapping isn't NULL
Linus Torvalds [Sun, 9 Dec 2018 17:46:54 +0000 (09:46 -0800)]
Merge tag 'libnvdimm-fixes-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fixes from Dan Williams:
"A regression fix for the Address Range Scrub implementation, yes
another one, and support for platforms that misalign persistent memory
relative to the Linux memory hotplug section constraint. Longer term,
support for sub-section memory hotplug would alleviate alignment
waste, but until then this hack allows a 'struct page' memmap to be
established for these misaligned memory regions.
These have all appeared in a -next release, and thanks to Patrick for
reporting and testing the alignment padding fix.
Summary:
- Unless and until the core mm handles memory hotplug units smaller
than a section (128M), persistent memory namespaces must be padded
to section alignment.
The libnvdimm core already handled section collision with "System
RAM", but some configurations overlap independent "Persistent
Memory" ranges within a section, so additional padding injection is
added for that case.
- The recent reworks of the ARS (address range scrub) state machine
to reduce the number of state flags inadvertantly missed a
conversion of acpi_nfit_ars_rescan() call sites. Fix the regression
whereby user-requested ARS results in a "short" scrub rather than a
"long" scrub.
- Fixup the unit tests to handle / test the 128M section alignment of
mocked test resources.
* tag 'libnvdimm-fixes-4.20-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
acpi/nfit: Fix user-initiated ARS to be "ARS-long" rather than "ARS-short"
libnvdimm, pfn: Pad pfn namespaces relative to other regions
tools/testing/nvdimm: Align test resources to 128M
projects / users / willy / linux.git / log