On 2020/6/1 11:03, Daeho Jeong wrote:
> From: Daeho Jeong
>
> Found a new segemnt allocation without f2fs_lock_op() in
> expand_inode_data(). So, when we do fallocate() for a pinned file
> and trigger checkpoint very frequently and simultaneously. F2FS gets
> stuck in the below code of do_checkpo
On 2020/6/2 20:41, Sahitya Tummala wrote:
> In case a compressed file is getting overwritten, the current retry
> logic doesn't include the current page to be retried now as it sets
> the new start index as 0 and new end index as writeback_index - 1.
> This causes the corresponding cluster to be un
On 02.06.20 17:48:43, Borislav Petkov wrote:
> On Thu, May 28, 2020 at 12:13:06PM +0200, Robert Richter wrote:
> > v4:
> >
> > * dimm->label: Only update dimm->label in if bank/device is found in
> >the SMBIOS table, this keeps current behavior for machines that do
> >not provide this in
Hi Barry,
I love your patch! Perhaps something to improve:
[auto build test WARNING on arm64/for-next/core]
[also build test WARNING on linus/master v5.7]
[cannot apply to hch-configfs/for-next next-20200602]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve
> Okay, so I don’t have to send the v2 patch.
It will become more interesting under which circumstances the presented
software development concerns will be taken better into account.
Regards,
Markus
On Wed, 03 Jun 2020 08:28:09 +0200,
Takashi Iwai wrote:
>
> And, the most suspicious case is the last one,
> chip->num_suspended-intf. It means that the device has multiple
> USB interfaces and they went to suspend, while the resume isn't
> performed for the all suspended interfaces in return.
I
The seg6_validate_srh() is used to validate SRH for three cases:
case1: SRH of data-plane SRv6 packets to be processed by the Linux kernel.
Case2: SRH of the netlink message received from user-space (iproute2)
Case3: SRH injected into packets through setsockopt
In case1, the SRH can be encoded i
On Tue, 2 Jun 2020, Shuah Khan wrote:
> I changed the logic to read config to get max banks and counters
> before checking if counters are writable and tried writing to all.
> The result is the same and all of them aren't writable. However,
> when disable the writable check and assume they are, I
在 2020/6/3 14:50, Greg Kroah-Hartman 写道:
On Wed, Jun 03, 2020 at 02:34:07PM +0800, wanghai (M) wrote:
在 2020/6/3 14:14, Greg Kroah-Hartman 写道:
On Wed, Jun 03, 2020 at 09:42:41AM +0800, wanghai (M) wrote:
在 2020/6/3 1:20, Markus Elfring 写道:
Fix it by adding a call to kobject_put() in the err
There is no way to set up the defrag options in boot time. And it's
useful to set it up by default instead of making it work by a
systemd/upstart service or put the command to set up defrag inside
/etc/rc.local.
Signed-off-by: Gavin Guo
---
.../admin-guide/kernel-parameters.txt | 18
On Wed, Jun 03, 2020 at 02:34:07PM +0800, wanghai (M) wrote:
>
> 在 2020/6/3 14:14, Greg Kroah-Hartman 写道:
> > On Wed, Jun 03, 2020 at 09:42:41AM +0800, wanghai (M) wrote:
> > > 在 2020/6/3 1:20, Markus Elfring 写道:
> > > > > Fix it by adding a call to kobject_put() in the error path of
> > > > > kob
s-based boards:
BUG: using smp_processor_id() in preemptible [] code: logsave/552
caller is ext4_mb_new_blocks+0x404/0x1300
CPU: 3 PID: 552 Comm: logsave Tainted: G W 5.7.0-next-20200602 #4
Hardware name: Samsung Exynos (Flattened Device Tree)
[] (unwind_backtrace) from []
> Please note that you are responding to someone that a lot of kernel
> developers and maintainers have blacklisted as being very annoying
I can understand that you can occasionally become annoyed.
> and not helpful at all.
I got the impression that some contributors (including you)
found also
On Wed, 3 Jun 2020 at 07:34, Masahiro Yamada wrote:
>
> Documentation/kbuild/makefiles.rst says:
>
> Use of lib-y is normally restricted to `lib/` and `arch/*/lib`.
>
> I want to disallow lib-y outside of them.
>
Why?
> Add a custom rule to build lib.a, which is linked to the decompressor
> fo
In previous patch, using return -EBUSY in really_probe() instead WARN_ON()
only. The following is the partial code.
...
atomic_inc(&probe_count);
pr_debug("bus: '%s': %s: probing driver %s with device %s\n",
drv->bus->name, __func__, drv->name, dev_name(dev
Hi Andrei,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on soc/for-next]
[also build test WARNING on arm/for-next xlnx/master kvmarm/next v5.7]
[cannot apply to arm64/for-next/core next-20200602]
[if your patch is applied to the wrong git tree, please drop us a
On 2020/6/3 下午2:34, Michael S. Tsirkin wrote:
On Wed, Jun 03, 2020 at 12:18:44PM +0800, Jason Wang wrote:
On 2020/6/2 下午9:31, Michael S. Tsirkin wrote:
On Tue, Jun 02, 2020 at 02:49:38PM +0800, Jason Wang wrote:
On 2020/6/2 下午12:56, Michael S. Tsirkin wrote:
On Tue, Jun 02, 2020 at 03:22:49
On 2020/6/3 下午2:30, Michael S. Tsirkin wrote:
On Wed, Jun 03, 2020 at 02:23:08PM +0800, Jason Wang wrote:
BTW now I re-read it I don't understand __vhost_get_user_slow:
static void __user *__vhost_get_user_slow(struct vhost_virtqueue *vq,
void __us
Add missing line breaks on pr_warn().
Signed-off-by: Chen Tao
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index cef05d3a23f5..0b0f05e1e49e 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -7123,7 +7123,7 @@ static
On Wed, Jun 03, 2020 at 12:18:44PM +0800, Jason Wang wrote:
>
> On 2020/6/2 下午9:31, Michael S. Tsirkin wrote:
> > On Tue, Jun 02, 2020 at 02:49:38PM +0800, Jason Wang wrote:
> > > On 2020/6/2 下午12:56, Michael S. Tsirkin wrote:
> > > > On Tue, Jun 02, 2020 at 03:22:49AM +0800, kbuild test robot wro
Hi Dave,
On 01-06-20, 15:09, Dave Jiang wrote:
> Vinod,
> Obviously this series won't make it for 5.8 due to being blocked by
> Fenghua's PASID series. Do you think you can take patches 4 and 5
> independently? I think these can go into 5.8 and is not dependent on
> anything. Thanks.
I was out la
在 2020/6/3 14:14, Greg Kroah-Hartman 写道:
On Wed, Jun 03, 2020 at 09:42:41AM +0800, wanghai (M) wrote:
在 2020/6/3 1:20, Markus Elfring 写道:
Fix it by adding a call to kobject_put() in the error path of
kobject_init_and_add().
Thanks for another completion of the exception handling.
Would an o
On Wed, Jun 3, 2020 at 1:44 PM Eric Dumazet wrote:
>
> On Tue, Jun 2, 2020 at 10:05 PM Jason Xing wrote:
> >
> > Hi Eric,
> >
> > I'm still trying to understand what you're saying before. Would this
> > be better as following:
> > 1) discard the tcp_internal_pacing() function.
> > 2) remove where
> Additionally, there's no point copying param->string in
> exfat_parse_param() - just steal it, leaving NULL in param->string.
> That's independent from the leak or fix thereof - it's simply
> avoiding an extra copy.
I find it clearer to provide such a source code adjustment
by a separate update
On Wed, Jun 03, 2020 at 02:23:08PM +0800, Jason Wang wrote:
> >
> > BTW now I re-read it I don't understand __vhost_get_user_slow:
> >
> >
> > static void __user *__vhost_get_user_slow(struct vhost_virtqueue *vq,
> >void __user *addr, unsigned int
> >
On Wed, 03 Jun 2020 05:05:15 +0200,
Macpaul Lin wrote:
>
> On Tue, 2020-06-02 at 14:46 +0200, Takashi Iwai wrote:
> > On Tue, 02 Jun 2020 13:53:41 +0200,
> > Macpaul Lin wrote:
> > >
> > > This patch fix incorrect power state changed by usb_audio_suspend()
> > > when CONFIG_PM is enabled.
> > >
On Wed, Jun 03, 2020 at 05:18:49AM +0100, Al Viro wrote:
> On Wed, Jun 03, 2020 at 11:57:11AM +0800, Jason Wang wrote:
>
> > > How widely do you hope to stretch the user_access areas, anyway?
> >
> >
> > To have best performance for small packets like 64B, if possible, we want to
> > disable STA
Convert the i.MX LPSPI binding to DT schema format using json-schema
Signed-off-by: Anson Huang
---
.../devicetree/bindings/spi/spi-fsl-lpspi.txt | 29 ---
.../devicetree/bindings/spi/spi-fsl-lpspi.yaml | 60 ++
2 files changed, 60 insertions(+), 29 deletions
Convert the MXS SPI binding to DT schema format using json-schema
Signed-off-by: Anson Huang
---
Documentation/devicetree/bindings/spi/mxs-spi.txt | 26 --
Documentation/devicetree/bindings/spi/mxs-spi.yaml | 55 ++
2 files changed, 55 insertions(+), 26 deletions(-)
Convert the i.MX CSPI binding to DT schema format using json-schema,
update compatible, remove obsolete properties "fsl,spi-num-chipselects"
and update the example based on latest DT file.
Signed-off-by: Anson Huang
---
.../devicetree/bindings/spi/fsl-imx-cspi.txt | 56 -
.../d
This patch series converts mxs/imx spi/cspi/lpspi binding to json-schema.
In fsl-imx-cspi.yaml, also update compatible, remove obsolete properties
"fsl,spi-num-chipselects" and update the example based on latest DT file;
In spi-fsl-lpspi.yaml, the original maintainer's email address
pandy@nxp
On 2020/6/3 下午1:46, Michael S. Tsirkin wrote:
On Wed, Jun 03, 2020 at 01:18:54PM +0800, Jason Wang wrote:
On 2020/6/3 下午12:18, Al Viro wrote:
On Wed, Jun 03, 2020 at 11:57:11AM +0800, Jason Wang wrote:
How widely do you hope to stretch the user_access areas, anyway?
To have best performanc
add support to identify physical device by flashing an LED
attached to it with ethtool -p cmd.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 41 ++
.../net/ethernet/huawei/hinic/hinic_hw_dev.c | 2 +
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 1 +
add support to set pause params with ethtool -A and get pause
params with ethtool -a. Also remove set_link_ksettings ops for VF
and enable pause by default.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 100 +-
.../net/ethernet/huawei/hinic/hinic_hw_d
add support to set TX/RX irq coalesce params with ethtool -C and
get these params with ethtool -c.
Signed-off-by: Luo bin
---
drivers/net/ethernet/huawei/hinic/hinic_dev.h | 8 +
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 294 ++
.../net/ethernet/huawei/hinic/hinic_hw_dev.
add support to get eeprom information from the plug-in module
with ethtool -m cmd.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 68
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 4 +
.../net/ethernet/huawei/hinic/hinic_port.c| 78
add support to excute internal and external loopback test with
ethtool -t cmd.
Signed-off-by: Luo bin
---
drivers/net/ethernet/huawei/hinic/hinic_dev.h | 6 +
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 178 ++
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 3 +
.../net/
patch #1: support to set and get pause params with
"ethtool -A/a" cmd
patch #2: support to set and get irq coalesce params with
"ethtool -C/c" cmd
patch #3: support to do self test with "ethtool -t" cmd
patch #4: support to identify physical device with "ethtool -p" cmd
patch #5
git.linaro.org/lkft/arm64-stable-rc.git
git branch: 4.4.226-rc2-hikey-20200602-737
git commit: 3f551997d7233bd0a671cbf0312dd475e02c92ee
git describe: 4.4.226-rc2-hikey-20200602-737
Test details:
https://qa-reports.linaro.org/lkft/linaro-hikey-stable-rc-4.4-oe/build/4.4.226-rc2-hikey-20200602-737
N
> -Original Message-
> From: Christoph Hellwig
> Sent: Wednesday, June 3, 2020 7:27 AM
> To: Stankiewicz, Piotr
> Cc: Hunter, Adrian ; Ulf Hansson
> ; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Subject: Re: [PATCH 11/15] mmc: sdhci: use PCI_IRQ_MSI_TYPES where
> appropri
On Wed, Jun 03, 2020 at 09:42:41AM +0800, wanghai (M) wrote:
>
> 在 2020/6/3 1:20, Markus Elfring 写道:
> > > Fix it by adding a call to kobject_put() in the error path of
> > > kobject_init_and_add().
> > Thanks for another completion of the exception handling.
> >
> > Would an other patch subject
On Tue, Jun 02, 2020 at 10:41:16PM -0700, syzbot wrote:
> syzbot has found a reproducer for the following crash on:
>
> HEAD commit:1ee08de1 Merge tag 'for-5.8/io_uring-2020-06-01' of git://..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15f9e51610
On Tue, 2 Jun 2020 at 23:44, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.9.226 release.
> There are 55 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Resp
Remove Andreas Werner as Maintainer of the F21 BMC driver, as he is no
longer with the company and add Andreas Geissler as additional
Maintainer for all MEN Hardware.
Acked-by: Johannes Thumshirn
Acked-by: Andreas Werner
Signed-off-by: AGeissler
---
MAINTAINERS | 12 +++-
1 file chang
When build perf with ASan or UBSan, if libasan or libubsan can not find,
the feature-glibc is 0 and there exists the following error log which is
wrong, because we can find gnu/libc-version.h in /usr/include, glibc-devel
is also installed.
[yangtiezhu@linux perf]$ make DEBUG=1 EXTRA_CFLAGS='-fno-o
On Wed, Jun 03, 2020 at 02:27:33AM +, Rajat Jain wrote:
> On Mon, Jun 1, 2020 at 10:06 PM Greg Kroah-Hartman
> wrote:
> >
> > On Mon, Jun 01, 2020 at 06:25:42PM -0500, Bjorn Helgaas wrote:
> > > [+cc Greg, linux-kernel for wider exposure]
> >
> > Thanks for the cc:, missed this...
> >
> > >
>
On Wed, 03 Jun 2020 07:41:05 +0900,
Stephen Rothwell wrote:
>
> [1 ]
> Hi Rich,
>
> On Tue, 2 Jun 2020 16:28:33 -0400 Rich Felker wrote:
> >
> > On Tue, Jun 02, 2020 at 03:00:39PM +1000, Stephen Rothwell wrote:
> > > Hi Rich,
> > >
> > > On Mon, 1 Jun 2020 23:11:39 -0400 Rich Felker wrote:
On Tue, 2 Jun 2020 at 15:54, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.14.183 release.
> There are 76 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Res
On Tue, Jun 02, 2020 at 01:43:20PM -0700, Linus Torvalds wrote:
> On Tue, Jun 2, 2020 at 1:33 PM Michael S. Tsirkin wrote:
> >
> > Hmm are you sure we can drop it? access_ok is done in the context
> > of the process. Access itself in the context of a kernel thread
> > that borrows the same mm. IIU
On Tue, 2 Jun 2020 at 15:54, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.19.126 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Res
On 02/06/20 02:44PM, masonccy...@mxic.com.tw wrote:
>
> Hi Pratyush,
>
>
> > Subject
> >
> > Re: [PATCH v4 7/7] mtd: spi-nor: macronix: Add Octal 8D-8D-8D supports
> for
> > Macronix mx25uw51245g
> >
> > On 29/05/20 03:36PM, Mason Yang wrote:
> > > Macronix mx25uw51245g is a SPI NOR that su
No user pointers for sysctls anymore.
Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot
Signed-off-by: Christoph Hellwig
---
drivers/char/random.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/random.c b/drive
No user pointers for sysctls anymore.
Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot
Signed-off-by: Christoph Hellwig
---
include/linux/ftrace.h | 5 ++---
kernel/trace/trace_stack.c | 5 ++---
2 files changed, 4 insertions(+), 6 deletio
Remove the leftover __user annotation on the prototypes for
neigh_proc_dointvec*. The implementations already got this right, but
the headers kept the __user tags around.
Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot
Signed-off-by: Christoph
cpumask_parse_user works on __user pointers, so this is wrong now.
Fixes: 32927393dc1c ("sysctl: pass kernel pointers to ->proc_handler")
Reported-by: build test robot
Signed-off-by: Christoph Hellwig
---
net/core/sysctl_net_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
Hi Al,
a bunch of fixes for the sysctl kernel pointer conversion against your
work.sysctl branch. Only the first one is a real behavior fix, the rest
just removes left over __user annotations.
On Wed, Mar 25, 2020 at 6:53 PM Geert Uytterhoeven
wrote:
>
> arch/h8300/boot/dts/h8s_sim.dts:11.3-25: Warning
> (chosen_node_stdout_path): /chosen:stdout-path: property is not a string
> arch/h8300/boot/dts/h8300h_sim.dts:11.3-25: Warning
> (chosen_node_stdout_path): /chosen:stdout-path
2020년 6월 3일 (수) 오후 12:57, Suren Baghdasaryan 님이 작성:
>
> On Wed, Apr 8, 2020 at 5:50 PM Joonsoo Kim wrote:
> >
> > 2020년 4월 9일 (목) 오전 1:55, Vlastimil Babka 님이 작성:
> > >
> > > On 4/3/20 7:40 AM, js1...@gmail.com wrote:
> > > > From: Joonsoo Kim
> > > >
> > > > Hello,
> > > >
> > > > This patchset i
On Wed, Jun 03, 2020 at 01:18:54PM +0800, Jason Wang wrote:
>
> On 2020/6/3 下午12:18, Al Viro wrote:
> > On Wed, Jun 03, 2020 at 11:57:11AM +0800, Jason Wang wrote:
> >
> > > > How widely do you hope to stretch the user_access areas, anyway?
> > >
> > > To have best performance for small packets
On Fri, Apr 3, 2020 at 11:35 PM Oliver Hartkopp wrote:
>
>
>
> On 03/04/2020 09.37, Masahiro Yamada wrote:
> > The "WITH Linux-syscall-note" exception is intended for UAPI headers.
> >
> > See LICENSES/exceptions/Linux-syscall-note
> >
> > Signed-off-by: Masahiro Yamada
>
> Acked-by: Oliver Hartk
On Tue, Jun 2, 2020 at 10:05 PM Jason Xing wrote:
>
> Hi Eric,
>
> I'm still trying to understand what you're saying before. Would this
> be better as following:
> 1) discard the tcp_internal_pacing() function.
> 2) remove where the tcp_internal_pacing() is called in the
> __tcp_transmit_skb() fun
2020년 6월 3일 (수) 오전 1:48, Johannes Weiner 님이 작성:
>
> On Tue, Jun 02, 2020 at 11:34:17AM +0900, Joonsoo Kim wrote:
> > 2020년 6월 2일 (화) 오전 12:56, Johannes Weiner 님이 작성:
> > > On Mon, Jun 01, 2020 at 03:14:24PM +0900, Joonsoo Kim wrote:
> > > > But, I still think that modified refault activation equati
syzbot has found a reproducer for the following crash on:
HEAD commit:1ee08de1 Merge tag 'for-5.8/io_uring-2020-06-01' of git://..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15f9e51610
kernel config: https://syzkaller.appspot.com/x/.config?x=b46ebd8
On Tue, Jun 02, 2020 at 09:55:28PM -0600, Alex Williamson wrote:
> On Tue, 2 Jun 2020 23:19:48 -0400
> Yan Zhao wrote:
>
> > On Tue, Jun 02, 2020 at 04:55:27PM -0600, Alex Williamson wrote:
> > > On Wed, 29 Apr 2020 20:39:50 -0400
> > > Yan Zhao wrote:
> > >
> > > > On Wed, Apr 29, 2020 at 05
Documentation/kbuild/makefiles.rst says:
Use of lib-y is normally restricted to `lib/` and `arch/*/lib`.
I want to disallow lib-y outside of them.
Add a custom rule to build lib.a, which is linked to the decompressor
for ARCH=x86, ARCH=arm.
For ARCH=arm64, use obj-y to link objects to vmlinux
Quoting Sivaprakash Murugesan (2020-06-02 03:47:20)
>
> On 6/2/2020 1:06 AM, Stephen Boyd wrote:
> > Quoting Sivaprakash Murugesan (2020-06-01 05:41:15)
> >> On 5/28/2020 7:29 AM, Stephen Boyd wrote:
> >>> Quoting Sivaprakash Murugesan (2020-05-27 05:24:51)
> diff --git a/drivers/clk/qcom/aps
Evan,
Thanks for taking time to review
the series.
On 2020-06-02 23:14, Evan Green wrote:
On Tue, Jun 2, 2020 at 9:33 AM Sibi Sankar
wrote:
Sometimes the stop triggers a watchdog rather than a stop-ack. Update
the running state to false on requesting stop to skip the watchdog
instead.
Error
On Tue, Jun 02, 2020 at 04:26:02PM -0700, Rajat Jain wrote:
> +static bool risky_device(struct pci_dev *pdev)
> +{
> + if (pdev->untrusted) {
> + pci_warn(pdev,
> + "Skipping IOMMU quirk for dev (%04X:%04X) on untrusted"
> + " PCI link. Plea
On Wed, Jun 03, 2020 at 02:48:15AM +0100, Al Viro wrote:
> On Tue, Jun 02, 2020 at 04:45:05AM -0400, Michael S. Tsirkin wrote:
> > So vhost needs to poke at userspace *a lot* in a quick succession. It
> > is thus benefitial to enable userspace access, do our thing, then
> > disable. Except access_
On Tue, Jun 02, 2020 at 11:20:59AM +0200, Piotr Stankiewicz wrote:
> Seeing as there is shorthand available to use when asking for any type
> of interrupt, or any type of message signalled interrupt, leverage it.
>
> Signed-off-by: Piotr Stankiewicz
> Reviewed-by: Andy Shevchenko
So this crap n
Some of i.MX8M SoCs have MU clock, they need to be managed in runtime
to make sure the MU clock can be off in runtime, add runtime PM callback
to handle MU clock.
And on i.MX8MP, the MU clock is combined with power domain and runtime
PM is enabled for the clock driver, during noirq suspend/resume
From: Dong Aisheng
For "mem" mode suspend on i.MX8 SoCs, MU settings could be
lost because its power is off, so save/restore is needed
for MU settings during suspend/resume. However, the restore
can ONLY be done when MU settings are actually lost, for the
scenario of settings NOT lost in "freeze"
Current i.MX mailbox driver mainly supports 2 series i.MX SoCs with
different architecture, one is for i.MX8X platforms with SCU inside,
the other is for i.MX6/7/8M series without SCU.
For i.MX8X, 2 types of MU are supported, one is for system IPC, such kind
of MU has no clock/power assignment, th
IPC MU has no power domain assigned and there could be IPC during
noirq suspend phase, so IRQF_NO_SUSPEND flag is needed for IPC MU.
However, for other MUs, they have power domain assigned and their
power will be turned off during noirq suspend phase, but with
IRQF_NO_SUSPEND set, their interrupts
Hi,
> Is it correct to assume the stuff checked differs from test to test
> and done in user-space.
>
> > undo_evil_state();
>
> Is it correct to assume undoing evil differs from test to test
> and done in user-space, provide it can be done from userspace.
Yes, currently the test works like:
d
On 2020/6/3 下午12:18, Al Viro wrote:
On Wed, Jun 03, 2020 at 11:57:11AM +0800, Jason Wang wrote:
How widely do you hope to stretch the user_access areas, anyway?
To have best performance for small packets like 64B, if possible, we want to
disable STAC not only for the metadata access done by
On Tue, Jun 02, 2020 at 11:10:57PM +0100, Al Viro wrote:
> On Tue, Jun 02, 2020 at 04:42:03PM -0400, Michael S. Tsirkin wrote:
> > On Tue, Jun 02, 2020 at 05:30:48PM +0100, Al Viro wrote:
> > > On Tue, Jun 02, 2020 at 04:45:05AM -0400, Michael S. Tsirkin wrote:
> > > > So vhost needs to poke at use
On Tue, Jun 02, 2020 at 11:20:12AM +0200, Piotr Stankiewicz wrote:
> Seeing as there is shorthand available to use when asking for any type
> of interrupt, or any type of message signalled interrupt, leverage it.
>
> Signed-off-by: Piotr Stankiewicz
> Reviewed-by: Andy Shevchenko
Im not sure wh
>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/coding-style.rst?id=f359287765c04711ff54fbd11645271d8e5ff763#n465
>> I just used the original author's label, should I replace all his labels
>> like'err','err1' with reasonable one.
>
> No.
Do you in
Hi Eric,
I'm still trying to understand what you're saying before. Would this
be better as following:
1) discard the tcp_internal_pacing() function.
2) remove where the tcp_internal_pacing() is called in the
__tcp_transmit_skb() function.
If we do so, we could avoid 'too late to give up pacing'.
> Ben has explained this problem:
> https://lore.kernel.org/patchwork/patch/1249592/
> Since the caller will check "pclk" on failure, we don't need to free
> "clk" in gm20b_clk_new() and I think this patch is no longer needed.
* I am curious if it can become easier to see the relationships for
t
On 06/03/2020 08:27 AM, Matthew Wilcox wrote:
> On Wed, Jun 03, 2020 at 06:56:57AM +0530, Anshuman Khandual wrote:
>> On 06/02/2020 08:31 PM, Matthew Wilcox wrote:
>>> On Fri, May 22, 2020 at 09:04:04AM +0530, Anshuman Khandual wrote:
This adds the following two new VM events which will hel
On Mon, Jun 01, 2020 at 03:37:09PM +0300, Konstantin Khlebnikov wrote:
> Add flag for marking bio-based queues which support REQ_NOWAIT.
> Set for all request based (mq) devices.
>
> Stacking device should set it after blk_set_stacking_limits() if method
> make_request() itself doesn't delay reque
On Wed, 3 Jun 2020 at 03:02, Doug Anderson wrote:
>
> Hi,
>
> On Fri, May 29, 2020 at 4:27 AM Sumit Garg wrote:
> >
> > In kgdb context, calling console handlers aren't safe due to locks used
> > in those handlers which could in turn lead to a deadlock. Although, using
> > oops_in_progress increa
On Wed, 3 Jun 2020 at 03:02, Doug Anderson wrote:
>
> Hi,
>
> On Fri, May 29, 2020 at 4:27 AM Sumit Garg wrote:
> >
> > Re-factor kdb_printf() message write code in order to avoid duplication
> > of code and thereby increase readability.
> >
> > Signed-off-by: Sumit Garg
> > ---
> > kernel/debu
Hi all,
On Mon, 25 May 2020 21:04:43 +1000 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the akpm-current tree got a conflict in:
>
> arch/x86/mm/tlb.c
>
> between commit:
>
> 83ce56f712af ("x86/mm: Refactor cond_ibpb() to support other use cases")
>
> from the tip tree and com
On 06/02/2020 08:22 PM, Daniel Jordan wrote:
> On Mon, Jun 01, 2020 at 09:48:09PM -0700, John Hubbard wrote:
>> However, the fact that this is under discussion hints at the need for a
>> bit of documentation help. What do you think about adding some notes about
>> all of this to, say, Documentat
Hi Masahiro,
On Wed, 3 Jun 2020 13:11:59 +0900 Masahiro Yamada wrote:
>
> If you pull the latest kbuild for-next branch,
> ARCH=arm64 will fail to build.
>
> I will fix it soon.
>
> For today's linux-next, you can patch
> as follows.
> (or, you can use the old branch)
>
>
> diff --git a/Make
On 2020/6/2 下午9:31, Michael S. Tsirkin wrote:
On Tue, Jun 02, 2020 at 02:49:38PM +0800, Jason Wang wrote:
On 2020/6/2 下午12:56, Michael S. Tsirkin wrote:
On Tue, Jun 02, 2020 at 03:22:49AM +0800, kbuild test robot wrote:
Hi Jason,
I love your patch! Yet something to improve:
[auto build tes
On Wed, Jun 03, 2020 at 11:57:11AM +0800, Jason Wang wrote:
> > How widely do you hope to stretch the user_access areas, anyway?
>
>
> To have best performance for small packets like 64B, if possible, we want to
> disable STAC not only for the metadata access done by vhost accessors but
> also t
On 09/05/2020 18:19, Christoph Hellwig wrote:
> On Tue, May 05, 2020 at 02:18:37PM +1000, Alexey Kardashevskiy wrote:
>>
>>
>> On 17/04/2020 17:58, Christoph Hellwig wrote:
>>> On Wed, Apr 15, 2020 at 09:21:37PM +1000, Alexey Kardashevskiy wrote:
And the fact they were exported leaves possi
Hi Stephen,
If you pull the latest kbuild for-next branch,
ARCH=arm64 will fail to build.
I will fix it soon.
For today's linux-next, you can patch
as follows.
(or, you can use the old branch)
diff --git a/Makefile b/Makefile
index f80c4ff93ec9..fbb4b95ae648 100644
--- a/Makefile
+++ b/Makefil
Hi Andrew-sh.Cheng,
On 6/2/20 9:23 PM, andrew-sh.cheng wrote:
> On Thu, 2020-05-28 at 16:17 +0900, Chanwoo Choi wrote:
>> Hi Andrew-sh.Cheng,
>>
>> The exynos-bus.c used the passive governor.
>> Even if don't make the problem because DEVFREQ_PARENT_DEV is zero,
>> you need to initialize the parent
On Wed, Apr 8, 2020 at 5:50 PM Joonsoo Kim wrote:
>
> 2020년 4월 9일 (목) 오전 1:55, Vlastimil Babka 님이 작성:
> >
> > On 4/3/20 7:40 AM, js1...@gmail.com wrote:
> > > From: Joonsoo Kim
> > >
> > > Hello,
> > >
> > > This patchset implements workingset protection and detection on
> > > the anonymous LRU l
On 2020/6/3 上午9:48, Al Viro wrote:
On Tue, Jun 02, 2020 at 04:45:05AM -0400, Michael S. Tsirkin wrote:
So vhost needs to poke at userspace *a lot* in a quick succession. It
is thus benefitial to enable userspace access, do our thing, then
disable. Except access_ok has already been pre-validat
Hi Andrew-sh.Cheng,
Do you know that why cannot show the patches sent from you on mailing list?
Even if you sent them to linux-pm mailing list, I cannot find
your patches on linux-pm's patchwork[1] and others.
[1] https://patchwork.kernel.org/project/linux-pm/list/
Could you find you patch on ma
Probably a bug in crypto/drbg.c. Stephan, can you take a look?
On Tue, Jun 02, 2020 at 08:41:21PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:19409891 Merge tag 'pnp-5.8-rc1' of git://git.kernel.org/p..
> git tree: upstream
> console output:
On Tue, 2 Jun 2020 23:19:48 -0400
Yan Zhao wrote:
> On Tue, Jun 02, 2020 at 04:55:27PM -0600, Alex Williamson wrote:
> > On Wed, 29 Apr 2020 20:39:50 -0400
> > Yan Zhao wrote:
> >
> > > On Wed, Apr 29, 2020 at 05:48:44PM +0800, Dr. David Alan Gilbert wrote:
> > >
> > > > > > > > > > > > >
On Wed, Jun 03, 2020 at 09:56:13AM +0800, Xiao Yang wrote:
> On 2020/6/3 2:14, Darrick J. Wong wrote:
> > On Tue, Jun 02, 2020 at 04:51:48PM +0800, Xiao Yang wrote:
> > > On 2020/4/14 0:30, Darrick J. Wong wrote:
> > > > This might be a good time to introduce a few new helpers:
> > > >
> > > > _re
The pull request you sent on Tue, 2 Jun 2020 10:25:50 -0700:
> git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git tags/vfs-5.8-merge-2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/8eeae5bae1239c030ba0b34cac97ebd5e7ec1886
Thank you!
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