Re: [PATCH v2 1/2] net: sched: make default fifo qdiscs appear in the dump

On Wed, 8 Mar 2017, Eric Dumazet wrote: > > +++ b/net/sched/sch_qfq.c > > @@ -494,6 +494,8 @@ static int qfq_change_class(struct Qdisc *sch, u32 > > classid, u32 parentid, > > goto destroy_class; > > } > > > > + if (cl->qdisc != _qdisc) > > +

Re: [PATCH v2 05/21] x86/xen: split off enlighten_hvm.c

On 02/03/17 18:53, Vitaly Kuznetsov wrote: > Move PVHVM related code to enlighten_hvm.c. Three functions: > xen_cpuhp_setup(), xen_reboot(), xen_emergency_restart() are shared, drop > static qualifier from them. These functions will go to common code once > it is split from enlighten.c. > >

[PATCH 16/26] IB/ocrdma: Adjust a null pointer check in ocrdma_alloc_resources()

From: Markus Elfring Date: Tue, 7 Mar 2017 22:34:33 +0100 The script "checkpatch.pl" pointed information out like the following. Comparison to NULL could be written "!dev->stag_arr". Thus fix the affected source code place. Signed-off-by: Markus Elfring

Re: [PATCH 3/6] mm/migrate: Add copy_pages_mthread function

On 02/17/2017 05:57 PM, kbuild test robot wrote: > Hi Zi, > > [auto build test WARNING on linus/master] > [also build test WARNING on v4.10-rc8 next-20170216] > [if your patch is applied to the wrong git tree, please drop us a note to > help improve the system] > > url: >

Re: [PATCH 20/26] IB/ocrdma: Delete an unnecessary variable assignment in ocrdma_alloc_mr()

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 6:52 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 10:00:41 +0100 > > Delete an assignment for the local variable "status" in

Re: [PATCH v2 2/2] Staging: comedi: comedi_fops: Fix "out of minor numbers for board device files"

On 07/03/17 18:13, Cheah Kok Cheong wrote: If comedi module is loaded with the following max allowed parameter [comedi_num_legacy_minors=48], subsequent loading of an auto-configured device will fail at auto-configuration. If there's no fall back in place then module loading will fail. In this

[PATCH v5 14/19] scsi: pmcraid: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

[PATCH v5 11/19] scsi: megaraid: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin Acked-by: Sumit Saxena

RE: out of range LBA using sg_raw

> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, March 08, 2017 9:37 PM > To: Kashyap Desai > Cc: Christoph Hellwig; linux-kernel@vger.kernel.org; linux- > s...@vger.kernel.org > Subject: Re: out of range LBA using sg_raw > > On Wed, Mar 08,

Re: [PATCH v2 1/4] ntb_hw_amd: Style fixes: open code macros that just obfuscate code

On Tue, Jan 10, 2017 at 05:33:36PM -0700, Logan Gunthorpe wrote: > As per a comments in [1] by Greg Kroah-Hartman, the ndev_* macros should > be cleaned up. This makes it more clear what's actually going on when > reading the code. > > [1] http://www.spinics.net/lists/linux-pci/msg56904.html > >

Re: [PATCH v2 2/4] ntb_hw_intel: Style fixes: open code macros that just obfuscate code

On Tue, Jan 10, 2017 at 05:33:37PM -0700, Logan Gunthorpe wrote: > As per a comments in [1] by Greg Kroah-Hartman, the ndev_* macros should > be cleaned up. This makes it more clear what's actually going on when > reading the code. > > [1] http://www.spinics.net/lists/linux-pci/msg56904.html > >

Re: Kernel without RTC

On Wed, 8 Mar 2017, Alexandre Belloni wrote: > On 08/03/2017 at 13:33:33 +, Hadimani, Jagadish wrote: > > Hello Alexandre, > > > > I guess the Linux kernel uses HPET timer... > > But can we can force Linux kernel to use Tsc or per core timer... > > > > That is probably the case but your are

Re: [PATCH 17/26] IB/ocrdma: Use kmalloc_array() in ocrdma_create_srq()

On Wed, Mar 8, 2017 at 6:47 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 08:45:31 +0100 > > * A multiplication for the size determination of a memory allocation > indicated that an array data structure

Re: [PATCH v2 02/21] x86/xen: globalize have_vcpu_info_placement

On 02/03/17 18:53, Vitaly Kuznetsov wrote: > have_vcpu_info_placement applies to both PV and HVM and as we're going > to split the code we need to make it global. > > Rename to xen_have_vcpu_info_placement. > > Signed-off-by: Vitaly Kuznetsov Reviewed-by: Juergen Gross

Re: [RFC PATCH 3/4] xfs: map KM_MAYFAIL to __GFP_RETRY_MAYFAIL

On Tue, Mar 07, 2017 at 04:48:42PM +0100, Michal Hocko wrote: > From: Michal Hocko > > KM_MAYFAIL didn't have any suitable GFP_FOO counterpart until recently > so it relied on the default page allocator behavior for the given set > of flags. This means that small allocations

Re: [PATCH 0/7] 5-level paging: prepare generic code

On Wed, Mar 08, 2017 at 03:25:01PM +0100, Michal Hocko wrote: > Btw. my build test machinery has reported this: > microblaze/allnoconfig Thanks. Fixup is below. I guess it should be folded into 4/7. diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h index

[PATCH v3 0/3] Bind RMI4 over SMBus from PS/2

Hi Dmitry, This is mostly a resend of the PS/2-SMBus binding (last 3 patches of now 3 years of trial and errors). I integrated both warnings raised by Coccinelle, and squashed 4/3 into 3/3. I really would like your opinion on this solution. If we could have a full cycle in linux-next that would

Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

On Wed, Mar 08, 2017 at 04:27:11PM +0100, Dmitry Vyukov wrote: > On Wed, Mar 8, 2017 at 4:20 PM, Mark Rutland wrote: > > As in my other reply, I'd prefer that we wrapped the (arch-specific) > > atomic implementations such that we can instrument them explicitly in a > > core

Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

On Wed, Mar 08, 2017 at 04:45:58PM +0100, Dmitry Vyukov wrote: > On Wed, Mar 8, 2017 at 4:43 PM, Mark Rutland wrote: > > On Wed, Mar 08, 2017 at 04:27:11PM +0100, Dmitry Vyukov wrote: > >> On Wed, Mar 8, 2017 at 4:20 PM, Mark Rutland wrote: > >> > As

Re: [PATCH] mux-core: make it explicitly non-modular

On 2017-03-08 15:38, Paul Gortmaker wrote: > [Re: [PATCH] mux-core: make it explicitly non-modular] On 08/03/2017 (Wed > 10:38) Peter Rosin wrote: > >> On 2017-03-07 23:41, Paul Gortmaker wrote: >>> The Kconfig currently controlling compilation of this code is: >>> >>>

Re: [PATCH 3/5] fs, xfs: convert xlog_ticket.t_ref from atomic_t to refcount_t

> - ASSERT(atomic_read(>t_ref) > 0); > - atomic_inc(>t_ref); > + ASSERT(refcount_read(>t_ref) > 0); > + refcount_inc(>t_ref); With strict refcount semantics refcount_inc should check that the count is larger than 0, otherwise we'd need to use recount_inc_not_zero or whatever

[PATCH] tun: remove copyright printing

Printing copyright does not give any useful information on the boot process. Furthermore, the email address printed is obsolete since commit ba57b6f20429 ("MAINTAINERS: fix bouncing tun/tap entries") Signed-off-by: Corentin Labbe --- drivers/net/tun.c | 1 - 1 file

[GIT PULL][PATCH 0/2] ktest: Fixes for 4.11

Linus, Greg Kroah-Hartman reported to me that the ktest of v4.10 locked up in an infinite loop while doing the make mrproper. Looking into the cause I noticed that a recent update to the function run_command (used for running all shell commands, including "make mrproper") changed the internal

RE: out of range LBA using sg_raw

> -Original Message- > From: Christoph Hellwig [mailto:h...@infradead.org] > Sent: Wednesday, March 08, 2017 8:41 PM > To: Kashyap Desai > Cc: linux-kernel@vger.kernel.org; linux-s...@vger.kernel.org > Subject: Re: out of range LBA using sg_raw > > Hi Kashyap, > > for SG_IO passthrough

Re: [RFT PATCH] mips: workpad_defconfig: convert to use libata PATA drivers

Hi Ralf, When patches converting MIPS defconfigs to libata PATA were applied this one got lost somehow. Please consider merging (it applies fine to v4.11-rc1). Best regards, -- Bartlomiej Zolnierkiewicz Samsung R Institute Poland Samsung Electronics On Monday, September 14, 2015 05:51:58 PM

RE: out of range LBA using sg_raw

> -Original Message- > From: Bart Van Assche [mailto:bart.vanass...@sandisk.com] > Sent: Wednesday, March 08, 2017 9:35 PM > To: h...@infradead.org; kashyap.de...@broadcom.com > Cc: linux-s...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: out of range LBA using sg_raw > > On

[PATCH 3/3] ARM64: dts: marvell: armada-37xx: Add USB2 node

Armada 37xx SoC embedded an EHCI controller. This patch adds the device tree node enabling its support. Signed-off-by: Gregory CLEMENT --- arch/arm64/boot/dts/marvell/armada-3720-db.dts | 6 ++ arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 7 +++ 2

Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

On Mon, Mar 6, 2017 at 9:35 PM, Peter Zijlstra wrote: > On Mon, Mar 06, 2017 at 04:20:18PM +, Mark Rutland wrote: >> > >> So the problem is doing load/stores from asm bits, and GCC >> > >> (traditionally) doesn't try and interpret APP asm bits. >> > >> >> > >> However,

[PATCH 2/3] usb: host: Allow to build ehci orion with mvebu SoCs

The mvebu ARM64 SoCs no more select PLAT_ORION but some of them as the Armada 37xx use the EHCI orion controller. This patch allow to build the driver when ARCH_MVEBU is selected. Signed-off-by: Gregory CLEMENT --- drivers/usb/host/Kconfig | 2 +- 1 file

Re: [PATCH] pinctrl: samsung: fix segfault when using external interrupts on s3c24xx

On Mon, Mar 06, 2017 at 09:15:16AM -0400, Sergio Prado wrote: > Hi Krzysztof, > > > > This is a regression from commit 8b1bd11c1f8f529057369c5b3702d13fd24e2765. > > > > Checkpatch should complain here about commit format. > > > > > > > > Tested on FriendlyARM mini2440. > > > > > > > Please

[PATCH v2 7/9] mm: ensure that we set mapping error if writeout() fails

If writepage fails during a page migration, then we need to ensure that fsync will see it by flagging the mapping. Signed-off-by: Jeff Layton --- mm/migrate.c | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/mm/migrate.c b/mm/migrate.c index

[PATCH v2 2/9] mm: drop "wait" parameter from write_one_page

The callers all set it to 1. Also, make it clear that this function will not set any sort of AS_* error, and that the caller must do so if necessary. No existing caller uses this on normal files, so none of them need it. Signed-off-by: Jeff Layton --- fs/exofs/dir.c|

[PATCH v2 8/9] mm: don't TestClearPageError in __filemap_fdatawait_range

The -EIO returned here can end up overriding whatever error is marked in the address space. This means that an -ENOSPC error (AS_ENOSPC) can end up being turned into -EIO if a page gets PG_error set on it during error handling. Read errors are also sometimes tracked on a per-page level using

[PATCH v2 3/9] mm: clear any AS_* errors when returning error on any fsync or close

Currently we don't clear the address space error when there is a -EIO error on fsynci, due to writeback initiation failure. If writes fail with -EIO and the mapping is flagged with an AS_EIO or AS_ENOSPC error, then we can end up returning errors on two fsync calls, even when a write between them

Re: [musl] Re: [PATCH resent] uapi libc compat: allow non-glibc to opt out of uapi definitions

On Wed, Mar 08, 2017 at 10:53:00AM -0500, Carlos O'Donell wrote: > On 11/11/2016 07:08 AM, Felix Janda wrote: > > Currently, libc-compat.h detects inclusion of specific glibc headers, > > and defines corresponding _UAPI_DEF_* macros, which in turn are used in > > uapi headers to prevent definition

Re: [PATCH v5 2/5] powerpc: kretprobes: override default function entry offset

Em Wed, Mar 08, 2017 at 07:54:12PM +0530, Naveen N. Rao escreveu: > Hi Michael, > > On 2017/03/08 09:43PM, Michael Ellerman wrote: > > "Naveen N. Rao" writes: > > > > > With ABIv2, we offset 8 bytes into a function to get at the local entry > > > point. > > > >

Re: [PATCH 10/10] Bluetooth: add nokia driver

On Tue, Mar 7, 2017 at 3:08 PM, Sebastian Reichel wrote: > Hi Rob, > > On Tue, Mar 07, 2017 at 10:30:51AM -0600, Rob Herring wrote: >> On Sat, Mar 4, 2017 at 5:58 AM, Sebastian Reichel wrote: >> > This adds a driver for the Nokia H4+ protocol, which is used >> >

Re: [PATCH 19/26] IB/ocrdma: Improve another size determination in ocrdma_alloc_mr()

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 6:50 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 09:54:42 +0100 > > Replace the specification of a data type by a pointer

Re: [PATCH 1/2] x86/platform: Add a low priority low frequency NMI call chain

On 3/8/2017 2:28 AM, Ingo Molnar wrote: > > * Mike Travis wrote: > >> >> >> On 3/6/2017 11:42 PM, Ingo Molnar wrote: >>> >>> * Mike Travis wrote: >>> Add a new NMI call chain that is called last after all other NMI handlers have been

Re: [PATCH 23/26] IB/ocrdma: Delete an unnecessary variable in ocrdma_dealloc_pd()

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 6:58 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 10:58:34 +0100 > > 1. Return zero in one case directly. > > 2. Return the

Re: [lkp-robot] [locking/ww_mutex] 857811a371: INFO:task_blocked_for_more_than#seconds

On Wed, Mar 08, 2017 at 12:13:12PM +, Chris Wilson wrote: On Wed, Mar 08, 2017 at 09:08:54AM +0800, kernel test robot wrote: FYI, we noticed the following commit: commit: 857811a37129f5d2ba162d7be3986eff44724014 ("locking/ww_mutex: Adjust the lock number for stress test")

Re: [RFC PATCH v2 02/32] x86: Secure Encrypted Virtualization (SEV) support

On Thu, Mar 02, 2017 at 10:12:20AM -0500, Brijesh Singh wrote: > From: Tom Lendacky > > Provide support for Secure Encyrpted Virtualization (SEV). This initial > support defines a flag that is used by the kernel to determine if it is > running with SEV active. > >

Re: [PATCH 5/5] staging/lustre: Use generic range rwlock

On Tue, 07 Mar 2017, Oleg Drokin wrote: On Mar 7, 2017, at 12:03 AM, Davidlohr Bueso wrote: This replaces the in-house version, which is also derived from Jan's interval tree implementation. Cc: oleg.dro...@intel.com Cc: andreas.dil...@intel.com Cc: jsimm...@infradead.org Cc:

Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

On Wed, Mar 8, 2017 at 4:20 PM, Mark Rutland wrote: > Hi, > > On Wed, Mar 08, 2017 at 02:42:10PM +0100, Dmitry Vyukov wrote: >> I think if we scope compiler atomic builtins to KASAN/KTSAN/KMSAN (and >> consequently x86/arm64) initially, it becomes more realistic. For the >>

RFC: SysRq nice-all-RT-tasks is broken

Hi, It appears that triggering the SysRq nice-all-RT-tasks from the console while a real task is active is leading to panic the system like this : sysrq: SysRq : Nice All RT Tasks [ cut here ] kernel BUG at /build/linux-twbIHf/linux-4.10.0/kernel/sched/core.c:4089!

[GIT PULL][PATCH 1/2] ktest: Fix while loop in wait_for_input

From: "Steven Rostedt (VMware)" The run_command function was changed to use the wait_for_input function to allow having a timeout if the command to run takes too much time. There was a bug in the wait_for_input where it could end up going into an infinite loop. There's two

[GIT PULL][PATCH 2/2] ktest: Make sure wait_for_input does honor the timeout

From: "Steven Rostedt (VMware)" The function wait_for_input takes in a timeout, and even has a default timeout. But if for some reason the STDIN descriptor keeps sending in data, the function will never time out. The timout is to wait for the data from the passed in file

Re: [RFC PATCH v2 10/32] x86: DMA support for SEV memory encryption

On Thu, Mar 02, 2017 at 10:14:25AM -0500, Brijesh Singh wrote: > From: Tom Lendacky > > DMA access to memory mapped as encrypted while SEV is active can not be > encrypted during device write or decrypted during device read. In order > for DMA to properly work when SEV

Re: [v6 PATCH 00/21] x86: Enable User-Mode Instruction Prevention

On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri wrote: > This is v6 of this series. The five previous submissions can be found > here [1], here [2], here[3], here[4], and here[5]. This version addresses > the comments received in v4 plus improvements of the

Re: [v6 PATCH 15/21] x86/mm: Relocate page fault error codes to traps.h

On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri wrote: > Up to this point, only fault.c used the definitions of the page fault error > codes. Thus, it made sense to keep them within such file. Other portions of > code might be interested in those definitions

Re: [GIT PULL][PATCH 0/2] ktest: Fixes for 4.11

On Wed, 08 Mar 2017 10:55:21 -0500 Steven Rostedt wrote: > Linus, > > Greg Kroah-Hartman reported to me that the ktest of v4.10 locked up in an That should have been v4.11-rc1. -- Steve

[PATCH v5 15/19] usb: gadget: amd5536udc: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

Re: [PATCH] futex: move debug_rt_mutex_free_waiter() further down

On Wed, 8 Mar 2017 16:37:32 +0100 Sebastian Andrzej Siewior wrote: > On 2017-03-08 16:29:02 [+0100], To Peter Zijlstra wrote: > > Without this, futex_requeue_pi_signal_restart will trigger > > > > |kernel BUG at locking/rtmutex_common.h:55! > > |Call Trace: > > |

[PATCH v5 02/19] dmaengine: pch_dma: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

[PATCH v5 04/19] net: e100: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

Re: [PATCH v2 08/22] PCI: dwc: designware: Add EP mode support

Hi, On Friday 17 February 2017 10:50 PM, Joao Pinto wrote: > Às 9:50 AM de 2/17/2017, Kishon Vijay Abraham I escreveu: >> Add endpoint mode support to designware driver. This uses the >> EP Core layer introduced recently to add endpoint mode support. >> *Any* function driver can now use this

Re: [PATCH] platform/x86: dell-laptop: Handle return error form dell_get_intensity.

Hi! On Wednesday 08 March 2017 17:52:27 Arvind Yadav wrote: > Here, dell_get_intensity can return an error. Right. That is truth and we should check for errors. > So we can assgine props.brightness as max_brightness. But why to max_brightness? Seems that this is incorrect handling of error

Re: [PATCH v3 3/3] printk: fix double printing with earlycon

On 03/08/2017 06:33 AM, Sergey Senozhatsky wrote: Hello, sorry for the delay. On (03/07/17 15:54), Aleksey Makarov wrote: On 03/06/2017 03:59 PM, Sergey Senozhatsky wrote: On (03/03/17 18:49), Aleksey Makarov wrote: [..] +static enum { CONSOLE_MATCH, CONSOLE_MATCH_RETURN,

Re: [PATCH 10/26] IB/ocrdma: Improve another size determination in ocrdma_init_emb_mqe()

Acked-by: Devesh Sharma On Wed, Mar 8, 2017 at 7:52 PM, Yuval Shaia wrote: > On Wed, Mar 08, 2017 at 02:02:46PM +0100, SF Markus Elfring wrote: >> From: Markus Elfring >> Date: Tue, 7 Mar 2017 20:33:29 +0100 >>

Re: [PATCH] zswap: Zero-filled pages handling

On Wed, Mar 8, 2017 at 6:47 AM, Srividya Desireddy wrote: > > On Sat, Mar 4, 2017 at 02:55 AM, Dan Streetman wrote: >> On Sat, Feb 25, 2017 at 12:18 PM, Sarbojit Ganguly >> wrote: >>> On 25 February 2017 at 20:12, Srividya

Re: [PATCH 24/26] IB/ocrdma: One jump label less in ocrdma_alloc_ucontext_pd()

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 7:00 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 11:11:35 +0100 > > This issue was detected by using the Coccinelle software.

RE: [PATCH V2] x86, perf: Add Top Down events to Intel Goldmont

Ping. Any comments for this patch? Thanks, Kan > > From: Kan Liang > > Goldmont supports full Top Down level 1 metrics (FrontendBound, > Retiring, Backend Bound and Bad Speculation). > It has 3 wide pipeline. > > Signed-off-by: Kan Liang > --- > >

Re: [PATCH 15/26] IB/ocrdma: Delete an error message for a failed memory allocation in ocrdma_add()

Acked-By: Devesh sharma On Wed, Mar 8, 2017 at 6:43 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Tue, 7 Mar 2017 22:23:17 +0100 > > Omit an extra message for a memory allocation failure in

Re: [PATCH 21/29] drivers, s390: convert fc_fcp_pkt.ref_cnt from atomic_t to refcount_t

On 03/08/2017 02:48 PM, Reshetova, Elena wrote: On 03/06/2017 03:21 PM, Elena Reshetova wrote: refcount_t type and corresponding API should be used instead of atomic_t when the variable is used as a reference counter. This allows to avoid accidental refcounter overflows that might lead to

Re: [PATCH v2 1/2] net: sched: make default fifo qdiscs appear in the dump

On Wed, 2017-03-08 at 13:03 +0100, Jiri Kosina wrote: > +++ b/net/sched/sch_qfq.c > @@ -494,6 +494,8 @@ static int qfq_change_class(struct Qdisc *sch, u32 > classid, u32 parentid, > goto destroy_class; > } > > + if (cl->qdisc != _qdisc) > +

Re: [PATCH 0/2] ARM: dts: socfpga: Add support for PMU on Arria5/Cyclone5

On 02/28/2017 09:52 AM, Florian Vaussard wrote: > Hi, > > These patches add suport for ARM Performance Monitor Units on Arria5 and > Cyclone5 SoCFPGA. This was tested on a Cyclone 5 SoC DK board. > > Side note: the same change can be probably applied to Arria10 as well, > but we do not have

Re: [RFC,v2 3/3] sched: ignore task_h_load for CPU_NEWLY_IDLE

Hello. Let's decide how to proceed with https://lkml.org/lkml/2017/2/14/334 patch. Despite it is not a big change, i think it is important and ready to be submited, unless there are still any comments. -- Uladzislau Rezki On Thu, Feb 16, 2017 at 12:20 PM, Uladzislau Rezki

Re: [PATCH 1/2] reset: add reset-simple to unify socfpga, stm32, and sunxi

Hi, On 08/03/17 12:20, Philipp Zabel wrote: > On Wed, 2017-03-08 at 12:05 +0100, Alexandre Torgue wrote: >> Hi Philipp, >> >> On 03/08/2017 11:19 AM, Andre Przywara wrote: >>> Hi, >>> >>> On 08/03/17 09:54, Philipp Zabel wrote: Reset operations for simple reset controllers with reset lines

Re: [PATCH v2 08/22] PCI: dwc: designware: Add EP mode support

Hi, On Wednesday 08 March 2017 05:07 PM, Joao Pinto wrote: > Às 11:35 AM de 3/8/2017, Kishon Vijay Abraham I escreveu: >> Hi, >> >> On Wednesday 08 March 2017 05:02 PM, Joao Pinto wrote: >>> >>> Hi Kishon, >>> > Can you provide PCIE_GET_ATU_INB_UNR_REG_OFFSET (similar to >

[PATCH v5 10/19] scsi: lpfc: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. It also updates some comments, accordingly. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin ---

[PATCH v5 13/19] scsi: mvsas: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/scsi/mvsas/mv_init.c | 6 +++---

[PATCH v5 12/19] scsi: mpt3sas: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/scsi/mpt3sas/mpt3sas_base.c | 73

[PATCH v5 08/19] scsi: be2iscsi: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

[PATCH v5 09/19] scsi: csiostor: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. It also updates the name of some variables and the content of comments, accordingly. Signed-off-by: Romain Perier Reviewed-by: Peter Senna

Re: problem with block: Move bdi_unregister() to del_gendisk() commit 165a5e22fafb127ecb5914e12e8c32a1f0d3f820

On Wed 08-03-17 20:37:54, Arthur Marsh wrote: > > On one of my pc's I have 2 PATA disks (one, WDC below is used for booting, > the other SAMSUNG is not mounted), plus an IBM SCSI disk using a DPT 2044W > controller with eata driver and sometimes a Verbatim Storengo USB stick. > > On recent

Re: [PATCH] mux-core: make it explicitly non-modular

[Re: [PATCH] mux-core: make it explicitly non-modular] On 08/03/2017 (Wed 10:38) Peter Rosin wrote: > On 2017-03-07 23:41, Paul Gortmaker wrote: > > The Kconfig currently controlling compilation of this code is: > > > > drivers/mux/Kconfig:menuconfig MULTIPLEXER > > drivers/mux/Kconfig:bool

[PATCH 26/26] IB/ocrdma: Adjust further ten checks for null pointers

From: Markus Elfring Date: Wed, 8 Mar 2017 12:50:14 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The script “checkpatch.pl“ pointed information out like the following. Comparison to NULL could be written !… Thus

Re: [PATCH 15/26] IB/ocrdma: Delete an error message for a failed memory allocation in ocrdma_add()

On Wed, Mar 08, 2017 at 02:13:11PM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Tue, 7 Mar 2017 22:23:17 +0100 > > Omit an extra message for a memory allocation failure in this function. > > Link: >

Re: [PATCH 2/2] x86/mm/KASLR: Correct the upper boundary of KALSR mm regions if adjacent to EFI

Thanks for the change. Acked-by: Thomas Garnier On Wed, Mar 8, 2017 at 12:35 AM, Bhupesh Sharma wrote: > On Wed, Mar 8, 2017 at 1:48 PM, Dave Young wrote: >> On 03/08/17 at 03:47pm, Baoquan He wrote: >>> EFI allocates runtime

Re: [v6 PATCH 19/21] x86/traps: Fixup general protection faults caused by UMIP

On Tue, Mar 7, 2017 at 4:32 PM, Ricardo Neri wrote: > If the User-Mode Instruction Prevention CPU feature is available and > enabled, a general protection fault will be issued if the instructions > sgdt, sldt, sidt, str or smsw are executed from user-mode

[PATCH v5 18/19] usb: host: Remove remaining pci_pool in comments

This replaces remaining occurences of pci_pool by dma_pool, as this is the new API that could be used for that purpose. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/usb/host/ehci-hcd.c | 2 +-

Re: v4.11-rc1 boot time regression

On Wed, Mar 8, 2017 at 10:26 AM, Thomas Gleixner wrote: > On Tue, 7 Mar 2017, Andy Shevchenko wrote: >> On Tue, Mar 7, 2017 at 9:21 PM, Linus Torvalds >> wrote: >> > On Tue, Mar 7, 2017 at 11:02 AM, Andy Shevchenko >> >

[PATCH v5 16/19] usb: gadget: net2280: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Acked-by: Peter Senna Tschudin Tested-by: Peter Senna Tschudin

[PATCH v5 19/19] PCI: Remove PCI pool macro functions

Now that all the drivers use dma pool API, we can remove the macro functions for PCI pool. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- include/linux/pci.h | 9 - 1 file changed, 9 deletions(-) diff --git

[PATCH v5 17/19] usb: gadget: pch_udc: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin Acked-by: Felipe Balbi

Re: out of range LBA using sg_raw

On Wed, Mar 08, 2017 at 09:29:28PM +0530, Kashyap Desai wrote: > Thanks Chris. It is understood to have sanity in driver, but how critical > such checks where SG_IO type interface send pass-through request. ? > Are you suggesting as good to have sanity or very important as there may > be a

Re: [PATCH v2 1/2] doc: bindings: Add bindings documentation for mtd nvmem

Hi Alban, On Wed, 8 Mar 2017 16:20:01 +0100 Alban wrote: > On Tue, 7 Mar 2017 22:01:07 +0100 > Boris Brezillon wrote: > > > On Tue, 7 Mar 2017 09:26:03 +0100 > > Alban wrote: > > > > > Config data for drivers, like MAC

[PATCH v2 1/9] mm: fix mapping_set_error call in me_pagecache_dirty

The error code should be negative. Since this ends up in the default case anyway, this is harmless, but it's less confusing to negate it. Signed-off-by: Jeff Layton --- mm/memory-failure.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

Re: [PATCH 11/26] IB/ocrdma: Delete unnecessary braces

On Wed, Mar 08, 2017 at 02:04:56PM +0100, SF Markus Elfring wrote: > From: Markus Elfring > Date: Tue, 7 Mar 2017 21:12:56 +0100 > > Do not use curly brackets at some source code places > where a single statement should be sufficient. > > Signed-off-by: Markus

Re: [PATCH v2 03/21] x86/xen: add CONFIG_XEN_PV to Kconfig

On 02/03/17 18:53, Vitaly Kuznetsov wrote: > All code to supprot Xen PV will get under this new option. For the s/supprot/support/ > beginning, check for it in the common code. > > Signed-off-by: Vitaly Kuznetsov > --- > arch/x86/kernel/cpu/hypervisor.c | 4 +++- >

Re: [PATCH 16/26] IB/ocrdma: Adjust a null pointer check in ocrdma_alloc_resources()

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 6:45 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Tue, 7 Mar 2017 22:34:33 +0100 > > The script "checkpatch.pl" pointed information out like

Re: [PATCH] x86, kasan: add KASAN checks to atomic operations

Hi, On Wed, Mar 08, 2017 at 02:42:10PM +0100, Dmitry Vyukov wrote: > I think if we scope compiler atomic builtins to KASAN/KTSAN/KMSAN (and > consequently x86/arm64) initially, it becomes more realistic. For the > tools we don't care about absolute efficiency and this gets rid of > Will's points

Re: [PATCH] f2fs: allocate a bio for discarding when actually issuing it

On Tue, Mar 07, 2017 at 06:33:33PM -0800, Jaegeuk Kim wrote: > Let's allocate a bio when issuing discard commands later. Does this solve the issue with your queue stalls? > > Signed-off-by: Jaegeuk Kim > --- > fs/f2fs/f2fs.h| 4 +- > fs/f2fs/segment.c | 113 >

[PATCH] futex: move debug_rt_mutex_free_waiter() further down

Without this, futex_requeue_pi_signal_restart will trigger |kernel BUG at locking/rtmutex_common.h:55! |Call Trace: | rt_mutex_cleanup_proxy_lock+0x54/0x90 | futex_wait_requeue_pi.constprop.21+0x387/0x4d0 | do_futex+0x289/0xbf0 |RIP: remove_waiter+0x157/0x170 RSP: c9e0fbe0 with BUG

Re: [PATCH 26/26] IB/ocrdma: Adjust further ten checks for null pointers

Acked-By: Devesh Sharma On Wed, Mar 8, 2017 at 7:04 PM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Wed, 8 Mar 2017 12:50:14 +0100 > MIME-Version: 1.0 > Content-Type: text/plain; charset=UTF-8

Re: out of range LBA using sg_raw

Hi Kashyap, for SG_IO passthrough requests we can't validate command validity for commands as the block layer treats them as opaque. The SCSI device implementation needs to handle incorrect parameter to be robust. For your fast path bypass the megaraid driver assumes part of the SCSI device

Re: [PATCH V12 10/10] arm/arm64: KVM: add guest SEA support

On 07/03/17 17:58, Baicar, Tyler wrote: > On 3/7/2017 4:48 AM, James Morse wrote: >> On 06/03/17 20:45, Tyler Baicar wrote: >>> Currently external aborts are unsupported by the guest abort >>> handling. Add handling for SEAs so that the host kernel reports >>> SEAs which occur in the guest kernel.

[PATCH v5 06/19] mlx5: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/net/ethernet/mellanox/mlx5/core/cmd.c

[PATCH v5 07/19] wireless: ipw2200: Replace PCI pool old API

The PCI pool API is deprecated. This commit replaces the PCI pool old API by the appropriate function with the DMA pool API. Signed-off-by: Romain Perier Reviewed-by: Peter Senna Tschudin --- drivers/net/wireless/intel/ipw2x00/ipw2200.c |

Re: out of range LBA using sg_raw

> "Kashyap" == Kashyap Desai writes: Kashyap, Kashyap> I am just curious to know how badly we have to scrutinize each Kashyap> packet before sending to Fast Path as we are in IO path and Kashyap> recommend only important checks to be added. As Christoph pointed

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