Hi Shuah,
Em Fri, 22 May 2020 20:19:28 -0600
Shuah Khan escreveu:
> get_maintainer.pl picks only the first email address found in the file.
> Reorder my email addresses so it finds my linuxfoundation.org email.
Next time someone would run the ordering script again, this patch
would need to be
Hello,
A gentle reminder. Any suggestions here?
BR,
Sagar
> -Original Message-
> From: Sagar Kadam
> Sent: Wednesday, May 13, 2020 7:27 PM
> To: linux-kernel@vger.kernel.org; linux-ri...@lists.infradead.org;
> devicet...@vger.kernel.org; robh...@kernel.org
> Cc: pal...@dabbelt.com;
On Fri, May 22, 2020 at 11:35:51PM -0500, wu000...@umn.edu wrote:
> From: Qiushi Wu
>
> spin_unlock(>lock) is called before calling wake_up_interruptible().
> But spin_unlock() was called again after a call of the function
> "wait_for_matching_downcall" failed.
Yes, it was.
> Fix this issue by
On Fri 22 May 21:12 PDT 2020, Jonathan Marek wrote:
> I don't see any reason for it to be disabled by default.
>
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Jonathan Marek
> ---
> arch/arm64/boot/dts/qcom/pm8150.dtsi | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git
On Fri 22 May 21:09 PDT 2020, Jonathan Marek wrote:
> The driver will always fail to probe without QCOM_GDSC, so select it.
>
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Jonathan Marek
> ---
> drivers/clk/qcom/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git
I got bitten by this again, so I decided to write up a simple example
that shows the problem:
https://gist.github.com/Keno/cde691b26e32373307fb7449ad305739
This runs the same child twice. First vanilla where it prints "Hello world".
The second time, using a textbook ptrace example, to only print
> -Original Message-
> From: Daniel Lezcano
> Sent: 22 May 2020 18:38
> To: Anup Patel ; Palmer Dabbelt
> ; Paul Walmsley ; Albert
> Ou ; Thomas Gleixner ; Jason
> Cooper ; Marc Zyngier
> Cc: Atish Patra ; Alistair Francis
> ; Anup Patel ; linux-
> ri...@lists.infradead.org;
On May 21, 2020, at 1:13 PM, ira.we...@intel.com wrote:
>
> From: Ira Weiny
>
> Add a flag to preserve FS_XFLAG_DAX in the ext4 inode.
>
> Set the flag to be user visible and changeable. Set the flag to be
> inherited. Allow applications to change the flag at any time with the
> exception of
The pull request you sent on Fri, 22 May 2020 17:43:40 -0700:
> git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/e644645abf4788e919beeb97925fb6bf43e890a2
Thank you!
--
Deet-doot-dot, I am a bot.
The pull request you sent on Sat, 23 May 2020 06:38:11 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-05-23
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/a24deb9d68b423f3e5e190b9836d192ee3e0ff9d
Thank you!
--
Deet-doot-dot, I am a bot.
From: Qiushi Wu
spin_unlock(>lock) is called before calling wake_up_interruptible().
But spin_unlock() was called again after a call of the function
"wait_for_matching_downcall" failed. Fix this issue by remove
the second spin_unlock().
Signed-off-by: Qiushi Wu
---
fs/orangefs/waitqueue.c | 1
On Fri, May 22, 2020 at 09:40:37AM -0700, Casey Schaufler wrote:
> On 5/21/2020 10:53 PM, Adrian Reber wrote:
> > There are probably a few more things guarded by CAP_SYS_ADMIN required
> > to run checkpoint/restore as non-root,
>
> If you need CAP_SYS_ADMIN anyway you're not gaining anything by
>
On Wed, May 20, 2020 at 9:29 PM Peter Zijlstra wrote:
>
> On Wed, May 20, 2020 at 09:17:45PM +0900, Masahiro Yamada wrote:
>
> > The specification [1] says this:
> >
> > "The value returned may be less than nbyte if the number of bytes
> > left in the file is less than nbyte, if the read()
From: Xuebing Chen
The provides drm_for_each_plane_mask macro and
plane_mask is defined as bitmask of plane indices, such as
1<
---
drivers/gpu/drm/drm_fb_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c
Clang warns:
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:232:9: warning: implicit
conversion from enumeration type 'enum mt76_txq_id' to different
enumeration type 'enum mt7915_txq_id' [-Wenum-conversion]
txq = MT_TXQ_FWDL;
~ ^~~
> Setting the fs register in userspace is an essential feature for running
> legacy code in SGX. We have been following LKML discussions on this
> instruction for years, and hoping this feature would be supported by Linux,
If you need a feature you should comment on it. One of the reasons
it
From: Xuebing Chen
The provides drm_for_each_plane_mask macro and
plane_mask is defined as bitmask of plane indices, such as
1<
---
drivers/gpu/drm/drm_fb_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_fb_helper.c
Add optional extcon notifier support to enable the hotplug / unplug of
the underlying PHY layer devices.
If supported, the Device Tree (DT) node for the device should include an
"extcon" property which is a phandle to an extcon DT node.
This patch is an effort to incorporate the equivalent
I don't see any reason for it to be disabled by default.
Signed-off-by: Jonathan Marek
---
arch/arm64/boot/dts/qcom/pm8150.dtsi | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/pm8150.dtsi
b/arch/arm64/boot/dts/qcom/pm8150.dtsi
index c0b197458665..b738c263f9d1
Some platforms like rk3399 would like to power on the USB PHY layer only
when external devices are connected. This patch introduces optional
support for extcon USB_HOST events, so that child devices are
populated/depopulated when external devices are connected/disconnected,
respectively.
This is
Hello Prakhar,
Prakhar Srivastava writes:
> On 5/12/20 4:05 PM, Rob Herring wrote:
>> On Wed, May 06, 2020 at 10:50:04PM -0700, Prakhar Srivastava wrote:
>>> Hi Mark,
>>
>> Please don't top post.
>>
>>> This patch set currently only address the Pure DT implementation.
>>> EFI and ACPI
The driver will always fail to probe without QCOM_GDSC, so select it.
Signed-off-by: Jonathan Marek
---
drivers/clk/qcom/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index 5df110be52c1..59dc0bdafad4 100644
---
On Fri, May 22, 2020 at 9:56 PM Al Viro wrote:
>
> On Fri, May 22, 2020 at 08:53:49PM +0200, Miklos Szeredi wrote:
> > Right, we should just get rid of ofs->upper_mnt and ofs->upperdir_trap
> > and use ofs->layers[0] to store those.
>
> For that you'd need to allocate ->layers before you get to
From: Qiushi Wu
m66592_free_request() is called under label "err_add_udc"
and "clean_up", and m66592->ep0_req is not set to NULL after
first free, leading to a double-free. Fix this issue by
setting m66592->ep0_req to NULL after the first free.
Fixes: 0f91349b89f3 ("usb: gadget: convert all
This code was using get_user_pages*(), in a "Case 1" scenario
(Direct IO), using the categorization from [1]. That means that it's
time to convert the get_user_pages*() + put_page() calls to
pin_user_pages*() + unpin_user_pages() calls.
There is some helpful background in [2]: basically, this is
Clang warns:
drivers/phy/intel/phy-intel-combo.c:202:34: warning: implicit conversion
from enumeration type 'enum intel_phy_mode' to different enumeration
type 'enum intel_combo_mode' [-Wenum-conversion]
enum intel_combo_mode cb_mode = PHY_PCIE_MODE;
~~~
The mm-of-the-moment snapshot 2020-05-22-20-35 has been uploaded to
http://www.ozlabs.org/~akpm/mmotm/
mmotm-readme.txt says
README for mm-of-the-moment:
http://www.ozlabs.org/~akpm/mmotm/
This is a snapshot of my -mm patch queue. Uploaded at random hopefully
more than once a week.
You
On 05/23/2020 03:07 AM, Robert Jarzmik wrote:
Tiezhu Yang writes:
When call function devm_platform_ioremap_resource(), we should use IS_ERR()
to check the return value and return PTR_ERR() if failed.
Fixes: 542c25b7a209 ("drivers: gpio: pxa: use devm_platform_ioremap_resource()")
From: Qiushi Wu
In function cros_ec_ishtp_probe(), "up_write" is already called
before function "cros_ec_dev_init". But "up_write" will be called
again after the calling of the function "cros_ec_dev_init" failed.
Thus add a call of the function “down_write” in this if branch
for the completion
From: Qiushi Wu
In function pvrdma_pci_probe(), pdev was not disabled in one error
path. Thus replace the jump target “err_free_device” by
"err_disable_pdev".
Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver")
Signed-off-by: Qiushi Wu
---
drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 +-
On Fri, 2020-05-22 at 21:51 -0400, Arvind Sankar wrote:
> On Sat, Feb 29, 2020 at 06:11:20PM -0500, Arvind Sankar wrote:
> > This currently leaks kernel physical addresses into userspace.
> >
> > Signed-off-by: Arvind Sankar
> > ---
> > arch/x86/mm/init.c | 2 --
> > 1 file changed, 2
On Tue, May 19, 2020 at 5:04 PM Peter Zijlstra wrote:
> +#ifdef CONFIG_DEBUG_ENTRY
> /* Begin/end of an instrumentation safe region */
> -#define instrumentation_begin() ({
> \
> +#define instrumentation_begin() ({
> On Fri, May 22, 2020 at 07:07:31PM +0800, Dinghao Liu wrote:
> > When arizona_request_irq() returns an error code, a
> > pairing runtime PM usage counter decrement is needed
> > to keep the counter balanced. For error paths after
> > this function, things are the same.
> >
> > Signed-off-by:
On Mon, May 04, 2020 at 11:34:31AM -0700, Joe Perches wrote:
> On Mon, 2020-05-04 at 16:20 +0800, Wang YanQing wrote:
> > According to submitting-patches.rst, 'Fixes:' tag has a little
> > stricter condition about the one line summary than normal git
> > commit description:
> > “...
> > Do not
On Fri, 2020-05-22 at 20:19 -0600, Shuah Khan wrote:
> get_maintainer.pl picks only the first email address found in the file.
> Reorder my email addresses so it finds my linuxfoundation.org email.
OK.
btw: --noremove-duplicates is also an option. For instance:
$ ./scripts/get_maintainer.pl
On 11:56 19.05.20, Brendan Shanks wrote:
> The problem is that the kernel does not emulate/spoof the SLDT instruction,
> only SGDT, SIDT, and SMSW.
> SLDT and STR weren't thought to be commonly used, so emulation/spoofing
> wasn’t added.
> In the last few months I have seen reports of one or two
get_maintainer.pl picks only the first email address found in the file.
Reorder my email addresses so it finds my linuxfoundation.org email.
Signed-off-by: Shuah Khan
---
MAINTAINERS | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index
On 12:43 19.05.20, Ricardo Neri wrote:
> I have a patch for this already that I wrote for testing purposes:
> https://github.com/ricardon/tip/commit/1692889cb3f8accb523d44b682458e234b93be50
> Perhaps it can be used as a starting point? Not sure what the spoofing
> value should be, though. Perhaps
Hi Alexandru,
On Fri, May 22, 2020 at 09:54:42AM +0300, Alexandru Ardelean wrote:
> We may want to get rid of the iio_priv_to_dev() helper. That's a bit
> uncertain at this point. The reason is that we will hide some of the
> members of the iio_dev structure (to prevent drivers from accessing
Hi Alexandru,
On Fri, May 22, 2020 at 09:53:22AM +0300, Alexandru Ardelean wrote:
> We may want to get rid of the iio_priv_to_dev() helper. That's a bit
> uncertain at this point. The reason is that we will hide some of the
> members of the iio_dev structure (to prevent drivers from accessing
On 2020-05-19 13:14, John Hubbard wrote:
This code was using get_user_pages_fast(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages_fast() + put_page() calls to
pin_user_pages_fast() + unpin_user_pages() calls.
There
If set, this indicates that the file system supports IOCB_WAITQ for
buffered reads.
Signed-off-by: Jens Axboe
---
include/linux/fs.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 82b989695ab9..0ef5f5973b1c 100644
--- a/include/linux/fs.h
Normally waiting for a page to become unlocked, or locking the page,
requires waiting for IO to complete. Add support for lock_page_async()
and wait_on_page_locked_async(), which are callback based instead. This
allows a caller to get notified when a page becomes unlocked, rather
than wait for it.
As read-ahead is opportunistic, don't block for request allocation.
Signed-off-by: Jens Axboe
---
include/linux/blk_types.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index ccb895f911b1..c296463c15eb 100644
---
Signed-off-by: Jens Axboe
---
fs/block_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 86e2a7134513..ec8dccc81b65 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -1851,7 +1851,7 @@ static int blkdev_open(struct inode * inode,
Checks if the file supports it, and initializes the values that we need.
Caller passes in 'data' pointer, if any, and the callback function to
be used.
Signed-off-by: Jens Axboe
---
include/linux/pagemap.h | 18 ++
1 file changed, 18 insertions(+)
diff --git
If the file is flagged with FMODE_BUF_RASYNC, then we don't have to punt
the buffered read to an io-wq worker. Instead we can rely on page
unlocking callbacks to support retry based async IO. This is a lot more
efficient than doing async thread offload.
The retry is done similarly to how we
On Sat, Feb 29, 2020 at 06:11:20PM -0500, Arvind Sankar wrote:
> This currently leaks kernel physical addresses into userspace.
>
> Signed-off-by: Arvind Sankar
> ---
> arch/x86/mm/init.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
> index
Signed-off-by: Jens Axboe
---
fs/ext4/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 0d624250a62b..9f7d9bf427b4 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -826,7 +826,7 @@ static int ext4_file_open(struct inode * inode,
Use the async page locking infrastructure, if IOCB_WAITQ is set in the
passed in iocb. The caller must expect an -EIOCBQUEUED return value,
which means that IO is started but not done yet. This is similar to how
O_DIRECT signals the same operation. Once the callback is received by
the caller for
The read-ahead shouldn't block, so allow it to be done even if
IOCB_NOWAIT is set in the kiocb.
Signed-off-by: Jens Axboe
---
mm/filemap.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/mm/filemap.c b/mm/filemap.c
index 23a051a7ef0f..80747f1377d5 100644
--- a/mm/filemap.c
+++
XFS uses generic_file_read_iter(), which already supports this.
Signed-off-by: Jens Axboe
---
fs/xfs/xfs_file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 4b8bdecc3863..97f44fbf17f2 100644
--- a/fs/xfs/xfs_file.c
+++
btrfs uses generic_file_read_iter(), which already supports this.
Signed-off-by: Jens Axboe
---
fs/btrfs/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 719e68ab552c..c933b6a1b4a8 100644
--- a/fs/btrfs/file.c
+++
We technically support this already through io_uring, but it's
implemented with a thread backend to support cases where we would
block. This isn't ideal.
After a few prep patches, the core of this patchset is adding support
for async callbacks on page unlock. With this primitive, we can simply
Hi Rob,
On 5/22/2020 9:41 PM, Rob Herring wrote:
> On Thu, May 14, 2020 at 8:59 AM Kishon Vijay Abraham I wrote:
>>
>> This series is about implementing SW defined NTB using
>> multiple endpoint instances. This series has been tested using
>> 2 endpoint instances in J7 connected to two DRA7
This code was using get_user_pages*(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages*() + put_page() calls to
pin_user_pages*() + unpin_user_pages() calls.
There is some helpful background in [2]: basically, this is a
On Sat, May 23, 2020 at 12:29 AM Mark Brown wrote:
>
> On Fri, May 22, 2020 at 11:59:25PM +0800, dillon min wrote:
>
> > but, after spi-core create a dummy tx_buf or rx_buf, then i can't get
> > the correct spi_3wire direction.
> > actually, this dummy tx_buf is useless for SPI_3WIRE. it's has
On Wed, 13 May 2020 17:05:25 +0300 Konstantin Khlebnikov
wrote:
> Function isolate_migratepages_block() runs some checks out of lru_lock
> when choose pages for migration. After checking PageLRU() it checks extra
> page references by comparing page_count() and page_mapcount(). Between
> these
On Fri, May 22, 2020 at 08:27:15PM +0200, Vlastimil Babka wrote:
> On 4/22/20 10:46 PM, Roman Gushchin wrote:
> > Allocate and release memory to store obj_cgroup pointers for each
> > non-root slab page. Reuse page->mem_cgroup pointer to store a pointer
> > to the allocated space.
> >
> > To
Hi Rob,
On 5/22/2020 10:15 PM, Rob Herring wrote:
> On Thu, May 21, 2020 at 5:35 AM Kishon Vijay Abraham I wrote:
>>
>> Hi Rob,
>>
>> On 5/21/2020 3:04 AM, Rob Herring wrote:
>>> On Wed, May 06, 2020 at 08:44:22PM +0530, Kishon Vijay Abraham I wrote:
Cadence driver uses "mem" memory
When V4L2_CID_MPEG_VIDEO_BITRATE_MODE value is
V4L2_MPEG_VIDEO_BITRATE_MODE_CQ, encoder will produce
constant quality output indicated by
V4L2_CID_MPEG_VIDEO_CONSTANT_QUALITY control value.
Encoder will choose appropriate quantization parameter
and bitrate to produce requested frame quality level.
syzbot has found a reproducer for the following crash on:
HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming ..
git tree: https://github.com/google/kasan.git usb-fuzzer
console output: https://syzkaller.appspot.com/x/log.txt?x=113b269a10
kernel config:
Dear Friend,
I'm Mr. Scott Donald a Successful business Man. dealing with
Exportation, I got your email contact through search to let you know
my Ugly Situation Am a dying Man here in California Los Angeles
Hospital Bed in (USA), I Lost my Wife and my only Daughter for Corona
virus and my Doctor
I'm seeing the following while porting a ptracer from
x86_64 to arm64 (cc'ing arm64 folks, but in this case
x86_64 is the odd one out, I think other archs would
be consistent with arm64).
Consider userspace code like the following:
```
int ret = syscall(-10, 0);
assert(ret == -ENOSYS);
```
Hi Hans,
Thank you for the suggestion. I will update the patch accordingly.
Regards,
Maheshwar.
On 2020-05-18 23:45, Hans Verkuil wrote:
Hi Maheshwar,
On 18/05/2020 23:09, ma...@codeaurora.org wrote:
Hi,
Regarding below patch -
HEIF/HEIC image encoding uses HEVC/AVC encoders and
On Sat, May 16, 2020 at 12:01 AM Lai Jiangshan wrote:
>
> lib/rbtree.c has ensured that there is not possible to
> inadvertently cause (temporary) loops in the tree structure
> as seen in program order of the modifier. But loop is still
> possible to be seen in searcher due to CPU's reordering.
>
On 2020/5/23 1:39, Jakub Kicinski wrote:
On Fri, 22 May 2020 10:49:42 +0800 Huazhong Tan wrote:
From: Guangbin Huang
This patch adds support for VF to query the mapping of ring and
vector.
Signed-off-by: Guangbin Huang
Signed-off-by: Huazhong Tan
Hi, Jakub.
Could you explain a
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
head: 2a0a24ebb499c9d499eea948d3fc108f936e36d4
commit: 90b5363acd4739769c3f38c1aff16171bd133e8c [1/2] sched: Clean up
scheduler_ipi()
config: mips-randconfig-r006-20200521 (attached as .config)
compiler: clang
Don,
Don Porter writes:
> On 5/19/20 12:48 PM, Jarkko Sakkinen wrote:
>> On Tue, May 19, 2020 at 01:03:25AM +0200, Thomas Gleixner wrote:
>>>
>>> That justifies to write books which recommend to load a kernel module
>>> which creates a full unpriviledged root hole. I bet none of these papers
>>>
Three minor fixes, two in drivers, one to fix a hang after reset with
iSCSI, and one to avoid a spurious log message; and the final core one
to correct a suspend/resume miscount with quiesced devices.
The patch is available here:
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
From: Sunil Muthuswamy Sent: Friday, May 22, 2020 9:40
AM
>
> > > + if (hv_do_hypercall(HV_EXT_CALL_QUERY_CAPABILITIES, NULL, cap) ==
> > > + HV_STATUS_SUCCESS)
> >
> > You're using the input page as the output parameter. Ideally we should
> > introduce hyperv_pcpu_output_arg page, but that
Hi, Daniel
> Subject: Re: [PATCH] thermal: imx8mm: Add get_trend ops
>
> On 13/05/2020 04:58, Anson Huang wrote:
> > Add get_trend ops for i.MX8MM thermal to apply fast cooling mechanism,
> > when temperature exceeds passive trip point, the highest cooling
> > action will be applied, and when
On Thu, 21 May 2020 22:56:20 -0700 (PDT) Hugh Dickins wrote:
> I've only seen this livelock on one machine (repeatably, but not to
> order), and not fully analyzed it - two processes seen looping around
> getting -EEXIST from swapcache_prepare(), I guess a third (at lower
> priority? but wanting
On Fri, May 22, 2020 at 04:12:02PM -0700, Scott Branden wrote:
> "enum fw_opt" is not used as an enum.
> Change fw_opt to u32 as FW_OPT_* values are OR'd together.
>
> Signed-off-by: Scott Branden
Acked-by: Luis Chamberlain
Luis
On Fri, May 22, 2020 at 05:49:44PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> On Fri, 22 May 2020 17:17:08 +1000 Stephen Rothwell
> wrote:
> >
> > On Thu, 21 May 2020 18:35:22 +0100 Will Deacon wrote:
> > >
> > > [+Marco and Boris]
> > >
> > > On Fri, May 22, 2020 at 03:31:19AM +1000,
A due to CONFIG_INIT_STACK_ALL=y, so one
issue is that,
bool uninitialized_var(x);
would always broken on Clang like this,
[ 92.140611] UBSAN: invalid-load in drivers/idle/intel_idle.c:135:7
[ 92.143111] load of value 170 is not a valid value for type 'bool' (aka
'_Bool')
[ 92.145657] CPU:
On Fri, 22 May 2020 09:18:25 +0200 Guoqing Jiang
wrote:
> >> - ClearPagePrivate(page);
> >> - set_page_private(newpage, page_private(page));
> >> - set_page_private(page, 0);
> >> - put_page(page);
> >> + set_page_private(newpage, detach_page_private(page));
> >
From: David Howells
Date: Sat, 23 May 2020 00:42:32 +0100
>
> Here are a couple of fixes for AF_RXRPC:
>
> (1) Fix an uninitialised variable warning.
>
> (2) Fix a leak of the ticket on error in rxkad.
>
> The patches are tagged here:
>
>
On Fri, May 22, 2020 at 04:23:55PM -0700, Steve deRosier wrote:
> Specifically, I don't think we should set a taint flag when a driver
> easily handles a routine firmware crash and is confident that things
> have come up just fine again. In other words, triggering the taint in
> every driver
From: Qiushi Wu
A ticket was not released after a call of the function
"rxkad_decrypt_ticket" failed. Thus replace the jump target
"temporary_error_free_resp" by "temporary_error_free_ticket".
Fixes: 8c2f826dc3631 ("rxrpc: Don't put crypto buffers on the stack")
Signed-off-by: Qiushi Wu
On Fri, 22 May 2020 09:52:07 +0200 Marco Elver wrote:
> During early boot, while KASAN is not yet initialized, it is possible to
> enter reporting code-path and end up in kasan_report(). While
> uninitialized, the branch there prevents generating any reports,
> however, under certain
Fix a warning due to an uninitialised variable.
le included from ../fs/afs/fs_probe.c:11:
../fs/afs/fs_probe.c: In function 'afs_fileserver_probe_result':
../fs/afs/internal.h:1453:2: warning: 'rtt_us' may be used uninitialized in
this function [-Wmaybe-uninitialized]
1453 | printk("[%-6.6s]
Here are a couple of fixes for AF_RXRPC:
(1) Fix an uninitialised variable warning.
(2) Fix a leak of the ticket on error in rxkad.
The patches are tagged here:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-fixes-20200523-v2
and can also be
On Fri, May 22, 2020 at 05:06:34PM +0200, Matthias Brugger wrote:
>
>
> On 22/05/2020 14:06, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski
> >
> > This adds the driver for the MediaTek STAR Ethernet MAC currently used
> > on the MT8* SoC family. For now we only support full-duplex.
Shutdown test is somtimes hung, since it keeps trying to flush dirty node pages
in an inifinite loop. Let's drop dirty pages at umount in that case.
Signed-off-by: Jaegeuk Kim
---
v2:
- fix typos
fs/f2fs/node.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git
From: David Howells
Date: Sat, 23 May 2020 00:26:46 +0100
> David Miller wrote:
>
>> Pulled, thanks David.
>
> Thanks. I'll rebase my two extra patches I've just sent you a pull request
> for when you've updated the branch.
Please respin and fix the Subject line of patch #2 to have a
David Miller wrote:
> Pulled, thanks David.
Thanks. I'll rebase my two extra patches I've just sent you a pull request
for when you've updated the branch.
David
David Howells wrote:
> The patches are tagged here:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
> rxrpc-fixes-20200520
Oops. That's the wrong tag. It should be rxrpc-fixes-20200521.
David
On Fri, May 22, 2020 at 2:51 PM Luis Chamberlain wrote:
>
> On Fri, May 22, 2020 at 10:46:07PM +0200, Johannes Berg wrote:
> > FWIW, I still completely disagree on that taint. You (Luis) obviously
> > have been running into a bug in that driver, I doubt the firmware
> > actually managed to wedge
Hi Kees,
On 2020-05-22 4:04 p.m., Kees Cook wrote:
On Fri, May 22, 2020 at 03:24:32PM -0700, Scott Branden wrote:
On 2020-05-18 5:37 a.m., Mimi Zohar wrote:
On Sun, 2020-05-17 at 23:22 -0700, Christoph Hellwig wrote:
On Fri, May 15, 2020 at 09:29:33PM +, Luis Chamberlain wrote:
On Wed,
Here are a couple of fixes for AF_RXRPC:
(1) Fix an uninitialised variable warning.
(2) Fix a leak of the ticket on error in rxkad.
The patches are tagged here:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-fixes-20200523
and can also be found
From: Qiushi Wu
"rxkad_decrypt_ticket" failed. Thus replace the jump target
"temporary_error_free_resp" by "temporary_error_free_ticket".
Fixes: 8c2f826dc3631 ("rxrpc: Don't put crypto buffers on the stack")
Signed-off-by: Qiushi Wu
Signed-off-by: David Howells
cc: Markus Elfring
---
Fix a warning due to an uninitialised variable.
le included from ../fs/afs/fs_probe.c:11:
../fs/afs/fs_probe.c: In function 'afs_fileserver_probe_result':
../fs/afs/internal.h:1453:2: warning: 'rtt_us' may be used uninitialized in
this function [-Wmaybe-uninitialized]
1453 | printk("[%-6.6s]
From: wu000...@umn.edu
Date: Fri, 22 May 2020 16:50:27 -0500
> From: Qiushi Wu
>
> In cas_init_one(), "pdev" is requested by "pci_request_regions", but it
> was not released after a call of the function “pci_write_config_byte”
> failed. Thus replace the jump target “err_write_cacheline” by
>
On Fri, May 22, 2020 at 10:37:38AM +0100, Daniel Thompson wrote:
> On Thu, May 21, 2020 at 01:25:25PM -0700, Guru Das Srinagesh wrote:
> > On Thu, May 21, 2020 at 11:19:34AM +0100, Daniel Thompson wrote:
> > > On Wed, May 20, 2020 at 03:55:57PM -0700, Guru Das Srinagesh wrote:
> > > > Since the
syzbot has bisected this bug to:
commit f2c2e717642c66f7fe7e5dd69b2e8ff5849f4d10
Author: Andrey Konovalov
Date: Mon Feb 24 16:13:03 2020 +
usb: gadget: add raw-gadget interface
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10510cba10
start commit: 051143e1 Merge
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 444565650a5fe9c63ddf153e6198e31705dedeb2
commit: a3434a497a2f33324e0f47bc1500a400959b4b25 ASoC: jz4740-i2s: Add support
for the JZ4770
date: 8 weeks ago
config: mips-randconfig-r014-20200522 (attached
From: Horatiu Vultur
Date: Thu, 21 May 2020 23:19:04 +
> This patch series adds small fixes to MRP implementation.
> The following are fixed in this patch series:
> - now is not allow to add the same port to multiple MRP rings
> - remove unused variable
> - restore the port state according
Hi Rafael,
Please pull the following cpupower update for Linux 5.8-rc1.
This cpupower update for Linux 5.8-rc1 consists of a single
patch to fix coccicheck unneeded semicolon warning.
diff is attached.
thanks,
-- Shuah
The
From: Dan Murphy
Date: Thu, 21 May 2020 12:47:36 -0500
> These are improvements to the DP83869 Ethernet PHY driver. OP-mode and port
> mirroring may be strapped on the device but the software only retrives these
> settings from the device tree. Reading the straps and initializing the
>
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