If the flock owner process is dead and its pid has been already freed,
pid translation won't work, but we still want to show flock owner pid
number when expecting /proc/$PID/fdinfo/$FD in init pidns.
Reproducer:
process A process A1 process A2
fork()->
exit() open()
This function is no longer called, so we get a harmless
warning until it is removed as well:
drivers/mfd/cros_ec_dev.c:265:13: error: '__remove' defined but not used
[-Werror=unused-function]
Fixes: 3aa2177e4787 ("mfd: cros_ec: Use devm_kzalloc for private data")
Signed-off-by: Arnd Bergmann
> > + /*
> > +* Any MSR write that attempts to change bits marked reserved will
> > +* case a #GP fault.
> > +*/
> > + if (data & vmx->pt_desc.ctl_bitmask)
> > + return 1;
> > +
> > + /*
> > +* Any attempt to modify IA32_RTIT_CTL while TraceEn is set will
> > +*
On Fri, Jun 08, 2018 at 03:46:57PM +0100, Suzuki K Poulose wrote:
> On 06/06/2018 07:01 PM, Mark Rutland wrote:
> > > Thus we need special allocation schemes
> > > to make the full use of available counters. So, we allocate the
> > > counters from either ends. i.e, chained counters are allocated
>
On 06/08/2018 08:17 AM, Baoquan He wrote:
>
> Then inside alloc_usemap_and_memmap(), For each node, we get how many
> present sections on this node, call hook alloc_func(). Then we update
> the pointer to point at a new position of usemap_map[] or map_map[].
I think this is the key.
On Thu, Apr 19, 2018 at 08:15:10AM +0300, Dan Carpenter wrote:
> Several people have asked me to write this and I think one person was
> maybe working on writing it themselves...
>
> The point of this check is to find place which might be vulnerable to
> the Spectre vulnerability. In the kernel
On Fri, 8 Jun 2018 15:17:28 +0200
Thomas Richter wrote:
> Perf test case 6 "Parse event definition strings"
> dumps core when executed on s390.
I reported it actually fails on any $ARCH system without
Intel Processor Trace (PT) h/w:
https://www.spinics.net/lists/linux-perf-users/msg06020.html
Hi,
I'm having a problem trying to figure out why the kernel is dropping
packets on any machine connected to my cable modem and I don't know
why. I've tried posting to fedora and network lists, but haven't had
any luck, and hoped someone could help me here.
I have a fedora28 system with
On Friday 08 Jun 2018 at 13:59:28 (+0200), Juri Lelli wrote:
> On 08/06/18 12:19, Quentin Perret wrote:
> > On Friday 08 Jun 2018 at 12:24:46 (+0200), Juri Lelli wrote:
> > > Hi,
> > >
> > > On 21/05/18 15:25, Quentin Perret wrote:
> > >
> > > [...]
> > >
> > > > +static int
On 06/08/2018 03:11 PM, Quentin Perret wrote:
On Friday 08 Jun 2018 at 14:39:33 (+0200), Dietmar Eggemann wrote:
[...]
Even though we would be forced to get cpufreq's related cpumask from
somewhere.
That's the easy part. The difficult part is, where do you get power
values from ? You have
Hi Linus,
Please pull the arm64 updates for 4.18 below. Apart from the core arm64
and perf changes, the Spectre v4 mitigation touches the arm KVM code and
the ACPI PPTT support touches drivers/ (acpi and cacheinfo). I should
have the maintainers' acks in place.
Thanks.
The following changes
On Tue, Apr 10, 2018 at 04:44:25PM -0700, Paul E. McKenney wrote:
> On Thu, Mar 08, 2018 at 12:45:24PM -0800, Paul E. McKenney wrote:
> > On Wed, Mar 07, 2018 at 10:48:50AM -0800, Linus Torvalds wrote:
> > > On Wed, Mar 7, 2018 at 7:54 AM, Paul E. McKenney
> > > wrote:
> > > >
> > > > Ah, and any
On 06/07/18 at 03:48pm, Dave Hansen wrote:
> On 05/21/2018 03:15 AM, Baoquan He wrote:
> > It's used to pass the size of map data unit into alloc_usemap_and_memmap,
> > and is preparation for next patch.
>
> This is the "what", but not the "why". Could you add another sentence
> or two to
Add the dt-bindings header for the px30, that gets shared between
the clock controller and the clock references in the dts.
Add softreset ID for px30.
Signed-off-by: Elaine Zhang
---
include/dt-bindings/clock/px30-cru.h | 402 +++
1 file changed, 402
On Thu, May 31, 2018 at 5:27 AM, wrote:
> From: Heiko Stuebner
>
> Syscon nodes can be a simple-mfd and the syscon-users then be declared
> as children of this node. That way the parent-child structure can be
> better represented for devices that are fully embedded in the syscon.
>
> Therefore
Hi Can,
On 5/29/2018 10:07 AM, Can Guo wrote:
Add UFS PHY support to make SDM845 UFS work with common PHY framework.
Signed-off-by: Can Guo
---
drivers/phy/qualcomm/phy-qcom-qmp.c | 200 +---
drivers/phy/qualcomm/phy-qcom-qmp.h | 15 +++
2 files changed,
When doing some boot time optimization for an eMMC rootfs NUCs,
we found the rootfs may spend around 100 microseconds waiting
for eMMC card to be initialized, then the rootfs could be
mounted.
[1.216561] Waiting for root device /dev/mmcblk1p1...
[1.289262] mmc1: new HS400
Hi Marc,
> > +static struct irq_chip mvebu_sei_ap_wired_irq_chip = {
> > + .name = "AP wired SEI",
> > + .irq_mask = mvebu_sei_mask_irq,
> > + .irq_unmask = mvebu_sei_unmask_irq,
> > + .irq_eoi= irq_chip_eoi_parent,
> > +
Currently smatch warns of possible Spectre-V1 issue in ahci_led_store():
drivers/ata/libahci.c:1150 ahci_led_store() warn: potential spectre issue
'pp->em_priv' (local cap)
Userspace controls @pmp from following callchain:
em_message->store()
->ata_scsi_em_message_store()
-->ap->ops->em_store()
On Thu, Jun 7, 2018 at 11:36 PM, Hans de Goede wrote:
> Hi Darren, Andy,
>
> This series is mostly about sorting the silead_dmi.c entries
> alphabetically to create some order in the chaos.
>
> It also adds an entry for 1 more model.
>
> Note this series applies on top of the pending
>
On 06/07/2018 11:27 PM, Baoquan He wrote:
> In alloc_usemap_and_memmap(), it will call
> sparse_early_usemaps_alloc_node() or sparse_early_mem_maps_alloc_node()
> to allocate usemap and memmap for each node and install them into
> usemap_map[] and map_map[]. Here we need pass in the number of
> > From: Chao Peng
> >
> > Intel PT virtualization can be work in one of 2 possible modes:
> > a. system-wide: trace both host and guest and output to host buffer;
> > b. host-guest: trace host/guest simultaneous and output to their
> >respective buffer.
>
> I think we discussed this
The behavior has been changed after 9d5b86ac13c5 ("fs/locks: Remove fl_nspid
and use fs-specific l_pid for remote locks")
and now /proc/$PID/fdinfo/$FD does not show the info about the lock
* if the flock owner process is dead and its pid has been already freed
or
* if the lock owner is not
Currently if we face a lock taken by a process invisible in the current
pidns we skip the lock completely, but this
1) makes the output not that nice
(root@vz7)/: cat /proc/${PID_A2}/fdinfo/3
pos:4
flags: 0212
mnt_id: 257
lock: (root@vz7)/:
2) makes it more
Am Dienstag, den 29.05.2018, 22:39 +0300 schrieb Leonard Crestez:
> On imx7d the phy is turned off in suspend and must be reset on resume.
> Right now lspci -v fails after a suspend/resume cycle, fix this by
> adding minimal suspend/resume code from the nxp vendor tree.
>
> This is currently only
> On Tue, May 22, 2018 at 12:52:12PM +0800, Luwei Kang wrote:
> > Initialize the Intel PT configuration when cpuid update.
>
> Is it the CPUID configuration? Is it the MSR configuration? Is it both?
> Kind of looks like both. Not sure what is the cpuid update, though.
>
> > Include cpuid
On Sun 2018-06-03 15:49:56, Ernesto A. Fernández wrote:
1;2802;0c> Hi, thank you for your report.
>
> On Sun, Jun 03, 2018 at 06:52:19PM +0300, Anatoly Trosinenko wrote:
> > How to reproduce:
> > 1. Take kernel source v4.17-rc7
> > 2. Compile it with the config attached
> > 3. Unpack and mount
Em Fri, Jun 08, 2018 at 04:32:28PM +0530, Seeteena Thoufeek escreveu:
> perf script fails to report hardware cache events (PERF_TYPE_HW_CACHE)
> where as perf report shows the samples. Fix it. Ex,
>
> # perf record -e L1-dcache-loads ./a.out
> [ perf record: Woken up 1 times to write data ]
>
On Friday 08 Jun 2018 at 18:39:56 (+0200), Dietmar Eggemann wrote:
> On 06/08/2018 03:11 PM, Quentin Perret wrote:
> > On Friday 08 Jun 2018 at 14:39:33 (+0200), Dietmar Eggemann wrote:
>
> [...]
>
> > > > > Even though we would be forced to get cpufreq's related cpumask from
> > > > >
Printing a sector_t using %ld fails when that is a 64-bit type on
32-bit architectures:
fs/fat/inode.c: In function '__fat_get_block':
fs/fat/inode.c:163:9: error: format '%ld' expects argument of type 'long int',
but argument 5 has type 'sector_t' {aka 'long long unsigned int'}
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
branch HEAD: 68abbe729567cef128b2c2141f2ed2567f3b8372 Merge branch 'akpm'
(patches from Andrew)
Regressions in current branch:
arch/sh/include/asm/io.h:246:32: warning: cast to pointer from integer of
On 06/08/18 at 07:20am, Dave Hansen wrote:
> On 06/07/2018 11:27 PM, Baoquan He wrote:
> > In alloc_usemap_and_memmap(), it will call
> > sparse_early_usemaps_alloc_node() or sparse_early_mem_maps_alloc_node()
> > to allocate usemap and memmap for each node and install them into
> > usemap_map[]
On Fri, 2018-06-08 at 17:14 +0200, Arnd Bergmann wrote:
> We get a build warning about the newly introduced code in
> intel_pstate_init_cpu() that references an __initconst variable after
> it has been freed:
>
I see Rafael already addressed this.
Hi Javi,
On Friday 08 Jun 2018 at 14:39:42 (+0100), Javi Merino wrote:
> On Wed, Jun 06, 2018 at 05:26:47PM +0100, Quentin Perret wrote:
> > On Wednesday 06 Jun 2018 at 16:29:50 (+0100), Quentin Perret wrote:
> > > On Wednesday 06 Jun 2018 at 17:20:00 (+0200), Juri Lelli wrote:
> > > > > > This
On Fri, 8 Jun 2018 12:04:25 +0530
Ravi Bangoria wrote:
> Hi Masami,
>
> >> So for kernel modules,
> >>
> >> is it fine to change current ABI from
> >> uprobe_register(inode, offset, consumer)
> >> to
> >> uprobe_register(inode, offset, ref_ctr_offset, consumer)
> >>
> >> Or I should
On Fri, Jun 8, 2018 at 8:12 AM kbuild test robot wrote:
>
> arch/sh/include/asm/io.h:246:32: warning: cast to pointer from integer of
> different size [-Wint-to-pointer-cast]
> arch/x86/net/bpf_jit_comp32.c:2449 do_jit() warn: potential off by one
> 'addrs[]' limit 'bpf_prog->len'
>
On 08/06/18 16:24, Mark Rutland wrote:
On Fri, Jun 08, 2018 at 03:46:57PM +0100, Suzuki K Poulose wrote:
On 06/06/2018 07:01 PM, Mark Rutland wrote:
Thus we need special allocation schemes
to make the full use of available counters. So, we allocate the
counters from either ends. i.e, chained
> > These bit definitions are use for emulate MSRs read/write for KVM. For
> > example, IA32_RTIT_CTL.FabricEn[bit 6] is available only when
> > CPUID.(EAX=14H, ECX=0):ECX[bit 3] = 1. If KVM guest try to set this
> > bit with CPUID.(EAX=14H, ECX=0):ECX[bit3] = 0 a #GP would be injected
> > to KVM
> > On Tue, May 22, 2018 at 12:52:07PM +0800, Luwei Kang wrote:
> > > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > > Trace Transport subsystem.
> > > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > > ECX=0):ECX[bit 3] = 0.
> >
> > This should instead
> > From: Chao Peng
> >
> > Disable intercept Intel PT MSRs only when Intel PT is enabled in
> > guest. But MSR_IA32_RTIT_CTL will alway be intercept.
>
> "I'd like to offer some suggestions as to how to make the commit message
> friendlier for reviewing.
>
> Generally, for every patch, we want
Hey Linus,
Here is the request to PULL for v4.18-rc1 to receive updates to few
dmaengine drivers.
The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
are available in the Git repository at:
On 03/09/2018 10:09 PM, Georgi Djakov wrote:
> This patch introduce a new API to get requirements and configure the
> interconnect buses across the entire chipset to fit with the current
> demand.
>
> The API is using a consumer/provider-based model, where the providers are
> the interconnect
On Monday, May 28, 2018 05:46:19 PM Arnd Bergmann wrote:
> I got a bunch of warnings in a randconfig build:
>
> WARNING: modpost: missing MODULE_LICENSE() in
> drivers/video/fbdev/omap/lcd_ams_delta.o
> WARNING: modpost: missing MODULE_LICENSE() in
> drivers/video/fbdev/omap/lcd_inn1510.o
>
Hi Enric,
On Fri, Jun 08, 2018 at 04:09:18PM +0200, Enric Balletbo i Serra wrote:
> On 07/06/18 20:12, Matthias Kaehlcke wrote:
> > The driver subscribes to throttling events from the Chrome OS
> > embedded controller and enables/disables system throttling based
> > on these events.
> >
> >
On Fri, Jun 08, 2018 at 05:27:10PM +0300, Konstantin Khorenko wrote:
> The behavior has been changed after 9d5b86ac13c5 ("fs/locks: Remove fl_nspid
> and use fs-specific l_pid for remote locks")
> and now /proc/$PID/fdinfo/$FD does not show the info about the lock
> * if the flock owner process is
On Thu, May 31, 2018 at 7:49 AM, Tycho Andersen wrote:
> Hi all,
>
> Here's a v3 of the seccomp trap to userspace, with all the nits from v2
> fixed. Open questions from v2 are still:
>
> 1. is it ok not to use netlink?
Yeah, I think there isn't a sensible way to reuse that API, which is
too
This patch fixes a coding style problem in drivers/staging/comedi/drivers.c
and is submitted for task 10 of the eudyptula challenge.
Signed-off-by: Chris Opperman
---
drivers/staging/comedi/drivers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
Shakeel reported a crash in mem_cgroup_protected(), which
can be triggered by memcg reclaim if the legacy cgroup v1
use_hierarchy=0 mode is used:
[ 226.060572] BUG: unable to handle kernel NULL pointer dereference
at 0120
[ 226.068310] PGD 801ff55da067 P4D 801ff55da067 PUD
Am Dienstag, den 29.05.2018, 22:39 +0300 schrieb Leonard Crestez:
> Right now the only user of reset-imx7 is pci-imx6 and the
> reset_control_assert and deassert calls on pciephy_reset don't toggle
> the PCIEPHY_BTN and PCIEPHY_G_RST bits as expected. Fix this by writing
> 1 or 0 respectively.
>
> > CPUID(EAX=14H,ECX=0):EBX[bit 3] = 1 indicates support of output to
> > Trace Transport subsystem.
> > MSR IA32_RTIT_CTL.FabricEn[bit 6] is reserved if CPUID.(EAX=14H,
> > ECX=0):ECX[bit 3] = 0.
>
> This should instead say:
>
> This adds support for "output to Trace Transport subsystem"
Hi Mark,
On 06/06/2018 07:01 PM, Mark Rutland wrote:
On Tue, May 29, 2018 at 11:55:56AM +0100, Suzuki K Poulose wrote:
Add support for 64bit event by using chained event counters
and 64bit cycle counters.
Arm v8 PMUv3 allows chaining a pair of adjacent PMU counters
(with the lower counter
Hi Rob, Marc,
On Tue, 5 Jun 2018 14:51:21 -0600, Rob Herring wrote:
> On Tue, May 22, 2018 at 11:40:39AM +0200, Miquel Raynal wrote:
> > Describe the System Error Interrupt (SEI) controller. It aggregates two
> > types of interrupts, wired and MSIs from respectively the AP and the
> > CPs, into
io_pgetevents() will not change the signal mask. Mark it const
to make it clear and to reduce the need for casts in user code.
Signed-off-by: Avi Kivity
---
include/uapi/linux/aio_abi.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/aio_abi.h
We get a build warning about the newly introduced code in
intel_pstate_init_cpu() that references an __initconst variable after
it has been freed:
WARNING: vmlinux.o(.text+0xf9eca2): Section mismatch in reference from the
function intel_pstate_init_cpu() to the variable
Hello Linus,
Here is the MTD pull-request for 4.18.
Regards,
Boris
The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
are available in the git repository at:
git://git.infradead.org/linux-mtd.git tags/mtd/for-4.18
for
New stepping of Skylake has fixes for cache occupancy and memory
bandwidth monitoring.
Update the code to enable these by default on newer steppings.
Cc: sta...@vger.kernel.org # v4.14
Signed-off-by: Tony Luck
---
arch/x86/kernel/cpu/intel_rdt.c | 2 ++
1 file changed, 2 insertions(+)
diff
On Fri, Jun 08, 2018 at 02:34:36PM +0800, kbuild test robot wrote:
> url:
> https://github.com/0day-ci/linux/commits/Alexey-Dobriyan/4-17-ad1-march-native-support-or-Kernel-Ricers-wanted/20180605-090623
>execvp: scripts/march-native.sh: Permission denied
You patch application scripts
On Fri, Jun 8, 2018 at 10:06 AM Roman Gushchin wrote:
>
> Shakeel reported a crash in mem_cgroup_protected(), which
> can be triggered by memcg reclaim if the legacy cgroup v1
> use_hierarchy=0 mode is used:
>
> [ 226.060572] BUG: unable to handle kernel NULL pointer dereference
> at
On Fri, 8 Jun 2018 12:34:12 +0100
Srinivas Kandagatla wrote:
> >> Can you try this with your original subnode proposal:
> >> just pass the subnode node pointer in np of nvmem_config:
> >>
> >> ->cut<
> >> diff --git
On 06/07/18 at 03:46pm, Dave Hansen wrote:
> > @@ -297,8 +298,8 @@ void __init sparse_mem_maps_populate_node(struct page
> > **map_map,
> > if (!present_section_nr(pnum))
> > continue;
> >
> > - map_map[pnum] = sparse_mem_map_populate(pnum, nodeid,
On 06/08/18 at 03:28pm, Baoquan He wrote:
> On 06/07/18 at 03:46pm, Dave Hansen wrote:
> > > @@ -297,8 +298,8 @@ void __init sparse_mem_maps_populate_node(struct page
> > > **map_map,
> > > if (!present_section_nr(pnum))
> > > continue;
> > >
> > > -
Hi Boris,
Thanks for letting us know the similar stuff.
I will look into it and if any update is required, I will update as per that.
Thanks,
Naga Sureshkumar Relli
> -Original Message-
> From: Boris Brezillon [mailto:boris.brezil...@bootlin.com]
> Sent: Friday, June 8, 2018 11:22 AM
>
Hi Yamada-san,
On Fri, Jun 8, 2018 at 2:21 AM, Masahiro Yamada
wrote:
> Commit 21c54b774744 ("kconfig: show compiler version text in the top
> comment") was intended to detect the compiler upgrade, but Geert
> reported a breakage on the m68k build.
>
> The compiler upgrade is detected by the
On Fri, Jun 8, 2018 at 12:07 PM, Thierry Escande
wrote:
> But as I type I realize it's not necessary. I will simply enclose the call
> to wait_for_random_bytes() by #if IS_MODULE() #endif so it gets called only
> if built as a module, which is how run_kselftest.sh wants it... If
> test_printf is
I screwed up the title: IMX6SX_CLK_CKO1_SEL instead of IMX6QDL_CLK_CKO1_SEL
I have resent the patch with correct title. Sorry for the inconvenience.
Am 06.06.2018 um 15:07 schrieb Fabio Estevam:
> On Wed, Jun 6, 2018 at 6:29 AM, Philipp Puschmann wrote:
>> q/dl datasheets list the 5th selection
On Fri, Jun 08, 2018 at 12:33:56AM -0400, Janani Sankara Babu wrote:
> This patch removes comparison to False(ie. bool) in the code
>
> Signed-off-by: Janani Sankara Babu
> ---
> drivers/staging/rtl8192e/rtl819x_BAProc.c | 10 +-
> 1 file changed, 5 insertions(+), 5 deletions(-)
>
>
On 08/06/2018 13:22, Petr Mladek wrote:
On Fri 2018-06-08 12:32:33, Thierry Escande wrote:
On 08/06/2018 11:46, Andy Shevchenko wrote:
On Fri, Jun 8, 2018 at 12:07 PM, Thierry Escande
wrote:
But as I type I realize it's not necessary. I will simply enclose the call
to
On Fri, Jun 08, 2018 at 12:04:36PM +0200, Sedat Dilek wrote:
> On Fri, Jun 8, 2018 at 9:59 AM, Arnd Bergmann wrote:
> > On Thu, Jun 7, 2018 at 10:49 PM, Nick Desaulniers
> > wrote:
> >> Functions marked extern inline do not emit an externally visible
> >> function when the gnu89 C standard is
On Thu, 2018-06-07 at 14:41 -0700, Dmitry Torokhov wrote:
> On Thu, Jun 7, 2018 at 7:05 AM, Ben Hutchings wrote:
> > 3.16.57-rc1 review patch. If anyone has any objections, please let me know.
>
> Not a hard objection, but rather a curiosity: for this to be pulled
> into stable what user issue
On Wed, Jun 06, 2018 at 12:40:03PM +0100, John Whitmore wrote:
> @@ -1072,10 +1072,10 @@ void HTInitializeHTInfo(struct ieee80211_device *ieee)
> pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
>
> // Initialize all of the parameters related to 11n
> - memset((void
Hi Naga,
> > > + ecc->read_page = pl353_nand_read_page_hwecc;
> > > + ecc->size = PL353_NAND_ECC_SIZE;
> > > + ecc->write_page = pl353_nand_write_page_hwecc;
> > > + pl353_smc_set_ecc_pg_size(mtd->writesize);
> > > + switch (mtd->writesize) {
> > > +
Currently task hung checking period is equal to timeout,
as the result hung is detected anywhere between timeout and 2*timeout.
This is fine for most interactive environments, but this hurts automated
testing setups (syzbot). In an automated setup we need to strictly order
CPU lockup < RCU stall <
On 08/06/18 14:54, Juri Lelli wrote:
> On 08/06/18 14:48, Vincent Guittot wrote:
> > On 8 June 2018 at 14:39, Juri Lelli wrote:
> > > Hi Vincent,
> > >
> > > On 08/06/18 14:09, Vincent Guittot wrote:
> > >> Now that we have both the dl class bandwidth requirement and the dl class
> > >>
Hi Rob,
Thanks for reviewing.
On Tue, 5 Jun 2018 14:29:02 -0600, Rob Herring wrote:
> On Tue, May 22, 2018 at 11:40:38AM +0200, Miquel Raynal wrote:
> > Change the documentation to reflect the new bindings used for Marvell
> > ICU. This involves describing each interrupt group as a subnode of
Hello,
syzbot found the following crash on:
HEAD commit:68abbe729567 Merge branch 'akpm' (patches from Andrew)
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=130146af80
kernel config: https://syzkaller.appspot.com/x/.config?x=e5a4673d4582131c
Hello,
syzbot found the following crash on:
HEAD commit:7170e6045a6a strparser: Add __strp_unpause and use it in k..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15b5c8cf80
kernel config: https://syzkaller.appspot.com/x/.config?x=a601a80fec461d44
Currently shmmni proc entry accepts all entered integer values, but
the practical limit is IPCMNI (32768). This confuses user as if a
bigger value were accepted but not applied correctly.
This patch changes the proc entry to use *_minmax variant to limit the
accepted values accordingly.
On 06/07, Peter Zijlstra wrote:
>
> On Thu, Jun 07, 2018 at 02:33:12PM +0200, Peter Zijlstra wrote:
>
> > +static int softlockup_stop_fn(void *data)
> > {
> > + watchdog_disable(smp_processor_id());
> > + return 0;
> > }
> >
> > +static void softlockup_stop_all(void)
> > {
> > + int cpu;
On Thu, Jun 07, 2018 at 03:05:20PM +0100, Ben Hutchings wrote:
> This is the start of the stable review cycle for the 3.16.57 release.
> There are 410 patches in this series, which will be posted as responses
> to this one. If anyone has any issues with these being applied, please
> let me know.
Hi Philipp,
On Fri, Jun 8, 2018 at 7:19 AM, Philipp Puschmann wrote:
> q/dl datasheets list the 5th selection value for ck01_sel as
> video_27M_clk_root.
>
> By replacing the dummy value we then can set IMX6QDL_CLK_VIDEO_27M
> as parent for IMX6QDL_CLK_CKO1_SEL.
>
> Signed-off-by: Philipp
On Friday 08 Jun 2018 at 14:39:33 (+0200), Dietmar Eggemann wrote:
> In your current '(3)* Arm/Arm64 init code' (* see at the end of this email)
> you have this dev_pm_opp_of_estimate_power() em_data_callback active_power
> function.
>
> Let's say thermal and the task scheduler would initialize
Based on Cyrille Pitchen's patch https://lkml.org/lkml/2017/3/22/935.
This patch is a transitional patch in introducing the support of
SFDP SPI memories with non-uniform erase sizes like Spansion s25fs512s.
Non-uniform erase maps will be used later when initialized based on the
SFDP data.
Hi Miquel,
> -Original Message-
> From: Miquel Raynal [mailto:miquel.ray...@bootlin.com]
> Sent: Friday, June 8, 2018 1:30 AM
> To: Naga Sureshkumar Relli
> Cc: boris.brezil...@bootlin.com; rich...@nod.at; w...@infradead.org;
> computersforpe...@gmail.com; marek.va...@gmail.com;
On Thu, 2018-06-07 at 13:59 -0700, Joe Jin wrote:
> On 6/7/18 1:28 PM, Ben Hutchings wrote:
> > On Mon, 2018-05-28 at 11:59 +0200, Greg Kroah-Hartman wrote:
> > > 4.4-stable review patch. If anyone has any objections, please let me
> > > know.
> > >
> > > --
> > >
> > > From:
On Thu, Jun 7, 2018 at 9:38 PM, Andy Lutomirski wrote:
> On Thu, Jun 7, 2018 at 9:10 PM H.J. Lu wrote:
>>
>> On Thu, Jun 7, 2018 at 4:01 PM, Andy Lutomirski wrote:
>> > On Thu, Jun 7, 2018 at 3:02 PM H.J. Lu wrote:
>> >>
>> >> On Thu, Jun 7, 2018 at 2:01 PM, Andy Lutomirski wrote:
>> >> > On
On 06/08/2018 10:25 AM, Quentin Perret wrote:
Hi Dietmar,
On Thursday 07 Jun 2018 at 17:55:32 (+0200), Dietmar Eggemann wrote:
On 06/07/2018 05:19 PM, Quentin Perret wrote:
Hi Juri,
On Thursday 07 Jun 2018 at 16:44:09 (+0200), Juri Lelli wrote:
On 21/05/18 15:24, Quentin Perret wrote:
Hi Yogesh,
On Fri, 8 Jun 2018 11:54:12 +
Yogesh Narayan Gaur wrote:
> Hi Frieder,
>
> I have tried to validate your patch on fsl,ls2080a target having 2 Spansion
> NOR flash, S25FS512S, as slave device.
> Below are my observations:
>
> Observation 1:
> In Linux boot logs after driver
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On 08/06/18 14:48, Vincent Guittot wrote:
> On 8 June 2018 at 14:39, Juri Lelli wrote:
> > Hi Vincent,
> >
> > On 08/06/18 14:09, Vincent Guittot wrote:
> >> Now that we have both the dl class bandwidth requirement and the dl class
> >> utilization, we can detect when CPU is fully used so we
Hi Marc,
Thank you for the review.
On Wed, 23 May 2018 15:23:48 +0100, Marc Zyngier
wrote:
> On 22/05/18 10:40, Miquel Raynal wrote:
> > An SEI driver provides an MSI domain through which it is possible to
> > raise SEIs.
> >
> > Handle the NSR probe function in a more generic way to support
On Mon, 2018-05-28 at 11:59 +0200, Greg Kroah-Hartman wrote:
> 4.4-stable review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Al Viro
>
> commit 1e2e547a93a00ebc21582c06ca3c6cfea2a309ee upstream.
>
> For anything NFS-exported we do _not_ want to
Perf test case 6 "Parse event definition strings"
dumps core when executed on s390.
Root case is a NULL pointer supplied in function
test_event()
+---> parse_events()
The third parameter is set to NULL:
(gdb) where
#0 parse_events (evlist=0x149dc90, str=0x133242a "intel_pt//u", err=0x0)
On Wed, Jun 06, 2018 at 05:26:47PM +0100, Quentin Perret wrote:
> On Wednesday 06 Jun 2018 at 16:29:50 (+0100), Quentin Perret wrote:
> > On Wednesday 06 Jun 2018 at 17:20:00 (+0200), Juri Lelli wrote:
> > > > > This brings me to another question. Let's say there are multiple
> > > > > users of
>
On Fri, Jun 8, 2018 at 3:11 PM, syzbot
wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:68abbe729567 Merge branch 'akpm' (patches from Andrew)
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=16f7cebf80
> kernel config:
On 8 June 2018 at 15:36, Juri Lelli wrote:
> On 08/06/18 14:54, Juri Lelli wrote:
>> On 08/06/18 14:48, Vincent Guittot wrote:
>> > On 8 June 2018 at 14:39, Juri Lelli wrote:
>> > > Hi Vincent,
>> > >
>> > > On 08/06/18 14:09, Vincent Guittot wrote:
>> > >> Now that we have both the dl class
The commit message became wall-of-text, my feeling is that I heavily
reworked the code so I changed the author. If someone thinks differently,
please say and I'll change back to the initial authorship. What I've done:
- minimize the amount of erase() calls by using the best sequence of erase
Hi Vincent,
On 08/06/18 14:09, Vincent Guittot wrote:
> Now that we have both the dl class bandwidth requirement and the dl class
> utilization, we can detect when CPU is fully used so we should run at max.
> Otherwise, we keep using the dl bandwidth requirement to define the
> utilization of the
On 8 June 2018 at 14:39, Juri Lelli wrote:
> Hi Vincent,
>
> On 08/06/18 14:09, Vincent Guittot wrote:
>> Now that we have both the dl class bandwidth requirement and the dl class
>> utilization, we can detect when CPU is fully used so we should run at max.
>> Otherwise, we keep using the dl
On Fri, Jun 08, 2018 at 03:18:51PM +0300, Dan Carpenter wrote:
> On Wed, Jun 06, 2018 at 12:40:03PM +0100, John Whitmore wrote:
> > @@ -1072,10 +1072,10 @@ void HTInitializeHTInfo(struct ieee80211_device
> > *ieee)
> > pHTInfo->CurrentAMPDUFactor = pHTInfo->AMPDU_Factor;
> >
> > //
Remove unneccessary parentheses, and removed unnecessary (void *) cast
Signed-off-by: John Whitmore
---
drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_HTProc.c
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