[tip:WIP.x86/pti-upstream 38/50] arch/x86/include/asm/mmu_context.h:73:18: error: 'LDT_BASE_ADDR' undeclared; did you mean '_ASM_ADD'?

2017-12-16 Thread kbuild test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/pti-upstream head: 78e4da51f7c77587cc6f419af4f63a21b289bdb7 commit: 7e482cfe4a23ead21215423c4566c8516ba21025 [38/50] x86/pti: Put the LDT in its own PGD if PTI is on config: i386-alldefconfig (attached as .config) compi

[RFC patch] checkpatch: Add a test for long function definitions (>200 lines)

2017-12-16 Thread Joe Perches
On Mon, 2017-12-11 at 14:43 -0800, Matthew Wilcox wrote: > - There's no warning for the first paragraph of section 6: > > 6) Functions > > > Functions should be short and sweet, and do just one thing. They should > fit on one or two screenfuls of text (the ISO/ANSI screen size is 8

[PATCH] ARM: dts: sun8i-a83t-tbs-a711: Add missing axp813 compatible

2017-12-16 Thread megous
From: Ondrej Jirman Without this the AXP813 PMIC fails to probe on TBS A711. Signed-off-by: Ondrej Jirman --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts ind

Re: [PATCH v2 4/5] rds: Add runchecks.cfg for net/rds

2017-12-16 Thread Knut Omang
On Sat, 2017-12-16 at 09:45 -0800, Stephen Hemminger wrote: > On Sat, 16 Dec 2017 15:42:29 +0100 > Knut Omang wrote: > > > + > > +# Important to fix from a quality perspective: > > +# > > +except AVOID_BUG connection.c ib.c ib_cm.c ib_rdma.c ib_recv.c ib_ring.c > > ib_send.c > info.c loop.c mess

[GIT PULL] ext4 bug fixes for 4.15

2017-12-16 Thread Theodore Ts'o
The following changes since commit ae64f9bd1d3621b5e60d7363bc20afb46aede215: Linux 4.15-rc2 (2017-12-03 11:01:47 -0500) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git tags/ext4_for_stable for you to fetch changes up to 9d5afec6b8bd46d6e

Re: [PATCH v4] KVM: Fix stack-out-of-bounds read in write_mmio

2017-12-16 Thread Wanpeng Li
2017-12-15 19:06 GMT+08:00 Marc Zyngier : > On 15/12/17 01:40, Wanpeng Li wrote: >> From: Wanpeng Li >> >> Reported by syzkaller: >> >> BUG: KASAN: stack-out-of-bounds in write_mmio+0x11e/0x270 [kvm] >> Read of size 8 at addr 8803259df7f8 by task syz-executor/32298 >> >> CPU: 6 PID: 3229

Re: [PATCH v2 4/5] rds: Add runchecks.cfg for net/rds

2017-12-16 Thread Knut Omang
On Sat, 2017-12-16 at 12:00 -0800, santosh.shilim...@oracle.com wrote: > On 12/16/17 10:24 AM, Joe Perches wrote: > > On Sat, 2017-12-16 at 09:45 -0800, Stephen Hemminger wrote: > >> On Sat, 16 Dec 2017 15:42:29 +0100 Knut Omang > >> wrote: > >>> +# Code simplification: > >>> +# > >>> +except ALL

Re: [PATCH v2 4/5] rds: Add runchecks.cfg for net/rds

2017-12-16 Thread Knut Omang
On Sat, 2017-12-16 at 10:24 -0800, Joe Perches wrote: > On Sat, 2017-12-16 at 09:45 -0800, Stephen Hemminger wrote: > > On Sat, 16 Dec 2017 15:42:29 +0100 Knut Omang wrote: > > > +# Code simplification: > > > +# > > > +except ALLOC_WITH_MULTIPLY ib.c > > > +except PREFER_PR_LEVEL ib_cm.c ib_recv.c

Re: [PATCH v2 0/5] Support for generalized use of make C={1,2} via a wrapper program

2017-12-16 Thread Knut Omang
On Sat, 2017-12-16 at 09:47 -0800, Stephen Hemminger wrote: > On Sat, 16 Dec 2017 15:42:25 +0100 > Knut Omang wrote: > > > This patch series implements features to make it easier to run checkers on > > the > > entire kernel as part of automatic and developer testing. > > > > This is done by rep

[PATCH] dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000

2017-12-16 Thread Jonathan Neuschäfer
The compatible string for this panel was specified as toshiba,lt089ac29000.txt. I believe this is a mistake. Fixes: 06e733e41f87 ("drm/panel: simple: add Toshiba LT089AC19000") Cc: Lucas Stach Signed-off-by: Jonathan Neuschäfer --- .../devicetree/bindings/display/panel/toshiba,lt089ac29000.txt

Re: [tip:WIP.x86/pti-upstream 38/50] arch/x86/include/asm/mmu_context.h:73:18: error: 'LDT_BASE_ADDR' undeclared

2017-12-16 Thread Andy Lutomirski
On Sat, Dec 16, 2017 at 3:35 PM, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git > WIP.x86/pti-upstream > head: 78e4da51f7c77587cc6f419af4f63a21b289bdb7 > commit: 7e482cfe4a23ead21215423c4566c8516ba21025 [38/50] x86/pti: Put the LDT > in its own P

[no subject]

2017-12-16 Thread Friedrich Mayhofer
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[linus:master] BUILD REGRESSION f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051

2017-12-16 Thread kbuild test robot
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master branch HEAD: f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Regressions in current branch: cc1: error: '-march=r3900' requires '-mf

Re: [v3 PATCH 1/3] powernv-cpufreq: Add helper to extract pstate from PMSR

2017-12-16 Thread Balbir Singh
On Wed, Dec 13, 2017 at 5:57 PM, Gautham R. Shenoy wrote: > From: "Gautham R. Shenoy" > > On POWERNV platform, the fields for pstates in the Power Management > Status Register (PMSR) and the Power Management Control Register > (PMCR) are 8-bits wide. On POWER8 the pstates are negatively numbered

Re: [v3 PATCH 2/3] powernv-cpufreq: Fix pstate_to_idx() to handle non-continguous pstates

2017-12-16 Thread Balbir Singh
On Wed, Dec 13, 2017 at 5:57 PM, Gautham R. Shenoy wrote: > From: "Gautham R. Shenoy" > > The code in powernv-cpufreq, makes the following two assumptions which > are not guaranteed by the device-tree bindings: > > 1) Pstate ids are continguous: This is used in pstate_to_idx() to >obt

Re: [v3 PATCH 3/3] powernv-cpufreq: Treat pstates as opaque 8-bit values

2017-12-16 Thread Balbir Singh
On Wed, Dec 13, 2017 at 5:57 PM, Gautham R. Shenoy wrote: > From: "Gautham R. Shenoy" > > On POWER8 and POWER9, the PMSR and the PMCR registers define pstates > to be 8-bit wide values. The device-tree exports pstates as 32-bit > wide values of which the lower byte is the actual pstate. > > The c

Re: [linus:master] BUILD REGRESSION f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051

2017-12-16 Thread Linus Torvalds
Nico, On Sat, Dec 16, 2017 at 7:00 PM, kbuild test robot wrote: > > fs/cramfs/inode.c:641: undefined reference to `mtd_point' > fs/cramfs/inode.c:658: undefined reference to `mtd_unpoint' > fs/cramfs/inode.c:959: undefined reference to `mount_mtd' This does seem to be real. As of 99c18ce580c6 (

Re: [GIT PULL] x86 fixes

2017-12-16 Thread Andy Lutomirski
On Fri, Dec 15, 2017 at 8:07 AM, Ingo Molnar wrote: > > * Andy Lutomirski wrote: > >> On Fri, Dec 15, 2017 at 7:43 AM, Ingo Molnar wrote: >> > Linus, >> >> > >> > - two 5-level paging related fixes >> >> Which reminds me: can you grab this one, too? >> >> https://lkml.kernel.org/r/24c898b4f44fd

Re: [linus:master] BUILD REGRESSION f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051

2017-12-16 Thread Nicolas Pitre
On Sat, 16 Dec 2017, Linus Torvalds wrote: > Nico, > > On Sat, Dec 16, 2017 at 7:00 PM, kbuild test robot > wrote: > > > > fs/cramfs/inode.c:641: undefined reference to `mtd_point' > > fs/cramfs/inode.c:658: undefined reference to `mtd_unpoint' > > fs/cramfs/inode.c:959: undefined reference to `

Re: [PATCH] ipv6: icmp6: Allow icmp messages to be looped back

2017-12-16 Thread David Miller
From: Brendan McGrath Date: Wed, 13 Dec 2017 22:14:57 +1100 > One example of when an ICMPv6 packet is required to be looped back is > when a host acts as both a Multicast Listener and a Multicast Router. > > A Multicast Router will listen on address ff02::16 for MLDv2 messages. > > Currently, M

[alsa-devel][PATCH v6] ASoC: TSCS42xx: Support Tempo Semiconductor's TSCS42xx audio CODECs

2017-12-16 Thread Steven Eckhoff
Currently there is no support for TSCS42xx audio CODECs. Add support for TSCS42xx audio CODECs. Acked-by: Philippe Ombredanne Signed-off-by: Steven Eckhoff --- .../devicetree/bindings/sound/tscs42xx.txt | 16 + .../devicetree/bindings/vendor-prefixes.txt|1 + MAINTAINERS

[PATCH] KVM: x86: Assign separate names for Intel and AMD to LBR MSRs

2017-12-16 Thread Soramichi AKIYAMA
Some of the MSRs related to LBR (Last Branch Record) have different names and layouts among Intel and AMD, but the kernel does not distinguish them. Currently it does not invoke any bugs, but it is better to assign them separate macros in order to avoid confusion. Signed-off-by: Soramichi Akiyama

Re: mailbox: ti-msgmgr: Switch to SPDX Licensing

2017-12-16 Thread Jassi Brar
On Sun, Dec 17, 2017 at 3:19 AM, Nishanth Menon wrote: > On 08:21-20171213, Lokesh Vutla wrote: >> >> >> On Saturday 02 December 2017 03:52 PM, Nishanth Menon wrote: >> > Switch to SPDX licensing and drop the GPL text which comes redundant. >> > >> > Signed-off-by: Nishanth Menon >> >> >> Reviewe

Re: [PATCH v19 3/7] xbitmap: add more operations

2017-12-16 Thread Wei Wang
On 12/16/2017 07:28 PM, Tetsuo Handa wrote: Wei Wang wrote: On 12/16/2017 02:42 AM, Matthew Wilcox wrote: On Tue, Dec 12, 2017 at 07:55:55PM +0800, Wei Wang wrote: +int xb_preload_and_set_bit(struct xb *xb, unsigned long bit, gfp_t gfp); I'm struggling to understand when one would use this.

RE: [PATCH v4 2/2] misc: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver

2017-12-16 Thread Dhaval Rajeshbhai Shah
Hi Randy, Thanks a lot for the review. > -Original Message- > From: Randy Dunlap [mailto:rdun...@infradead.org] > Sent: Saturday, December 16, 2017 2:18 PM > To: Dhaval Rajeshbhai Shah ; a...@arndb.de; > gre...@linuxfoundation.org; robh...@kernel.org; mark.rutl...@arm.com > Cc: devicet...

Re: [PATCH 04/10] staging: ccree: staging: ccree: replace sysfs by debugfs interface

2017-12-16 Thread Gilad Ben-Yossef
On Thu, Dec 14, 2017 at 4:30 PM, Philippe Ombredanne wrote: > Gilad, > > On Thu, Dec 14, 2017 at 3:02 PM, Gilad Ben-Yossef wrote: >> The ccree driver has had a none standard sysfs interface for debugging. >> Replace it with a proper debugfs interface. >> >> Signed-off-by: Gilad Ben-Yossef > > >

Re: Detecting RWF_NOWAIT support

2017-12-16 Thread Avi Kivity
On 12/16/2017 08:12 PM, vcap...@pengaru.com wrote: On Sat, Dec 16, 2017 at 10:03:38AM -0800, vcap...@pengaru.com wrote: On Sat, Dec 16, 2017 at 04:49:08PM +0200, Avi Kivity wrote: On 12/14/2017 09:15 PM, Goldwyn Rodrigues wrote: On 12/14/2017 11:38 AM, Avi Kivity wrote: I'm looking to add

Re: [PATCH 2/3] userfaultfd: use fault_wqh lock

2017-12-16 Thread Mike Rapoport
Hi, On Thu, Dec 14, 2017 at 04:23:43PM +0100, Christoph Hellwig wrote: > From: Matthew Wilcox > > The epoll code currently uses the unlocked waitqueue helpers for managing The userfaultfd code > fault_wqh, but instead of holding the waitqueue lock for this waitqueue > around these calls, it th

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