From: Mickaël Salaün
Test all Landlock system calls, ptrace hooks semantic and filesystem
access-control.
Test coverage for security/landlock/ is 94.1% of lines. The code not
covered only deals with internal kernel errors (e.g. memory allocation)
and race conditions.
Cc: James Morris
Cc:
On 1/21/21 6:30 AM, Bhaskar Chowdhury wrote:
> s/Linus/Linux/
>
> ...how dare I?? :)
>
> Signed-off-by: Bhaskar Chowdhury
Hi,
You missed a second occurrence of that a few lines later.
However, it is correct as is. It means the kernel tree
that Linus maintains -- sometimes known as mainline.
Hi Andy,
On 2021-01-21 12:35 p.m., Andy Shevchenko wrote:
> On Thu, Jan 21, 2021 at 10:31 PM Andy Shevchenko
> wrote:
>> On Thu, Jan 21, 2021 at 10:28 PM Masahiro Yamada
>> wrote:
>>> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
>>> wrote:
Use python3 instead of python in diffconfig
On Mon, Jan 18, 2021 at 3:09 AM Andre Przywara wrote:
> A new SoC, a new compatible string.
> Also we were too miserly with just allowing seven interrupt banks.
>
> Signed-off-by: Andre Przywara
Patch applied to the pinctrl tree.
Yours,
Linus Walleij
On Thu, Jan 21, 2021 at 11:43 AM Greg Kroah-Hartman
wrote:
>
> This works, thanks for these. I'll wait for Jiri to review them before
> applying them to my branches...
Let's hope Jiri sees them, since he had some email issue earlier..
I'll add his suse address here too.
Linus
Hi both
On 20/01/2021 11:44, Andy Shevchenko wrote:
> On Wed, Jan 20, 2021 at 06:18:53AM +0200, Laurent Pinchart wrote:
>> On Tue, Jan 19, 2021 at 07:43:15PM +0200, Andy Shevchenko wrote:
>>> On Tue, Jan 19, 2021 at 06:36:31PM +0200, Laurent Pinchart wrote:
On Tue, Jan 19, 2021 at 11:33:58AM
On Wed, Jan 20, 2021 at 01:18:12PM +0100, Borislav Petkov wrote:
> On Tue, Jan 19, 2021 at 03:57:59PM -0800, Luck, Tony wrote:
> > But the real validation folks took my patch and found that it has
> > destabilized cases 1 & 2 (and case 3 also chokes if you repeat a few
> > more times). System
The driver core ignores the return value of the remove callback, so
don't give isa drivers the chance to provide a value.
Adapt all isa_drivers with a remove callbacks accordingly; they all
return 0 unconditionally anyhow.
Signed-off-by: Uwe Kleine-König
---
drivers/base/isa.c
Hello,
as described in the commit log of the 2nd patch returning an error code
from a bus' remove callback doesn't make any difference as the driver
core ignores it and still considers the device removed.
So change the remove callback to return void to not give driver authors
an incentive to
If pcwd_isa_probe() succeeded pcwd_private.io_addr cannot be NULL. (And
if pcwd_isa_probe() failed, pcwd_isa_remove() isn't called.)
Signed-off-by: Uwe Kleine-König
---
drivers/watchdog/pcwd.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/watchdog/pcwd.c
Hi all,
In commit
cf9cadf16b19 ("docs/admin-guide: cgroup-v2: typos and spaces")
Fixes tag
Fixes: 5f9a4f4a70960
has these problem(s):
- missing subject
Maybe you meant
Fixes: 5f9a4f4a7096 ("mm: memcontrol: add the missing numa_stat interface for
cgroup v2")
--
Cheers,
Stephen
On 21/01/2021 18:08, Rafael J. Wysocki wrote:
> On Thu, Jan 21, 2021 at 5:34 PM Daniel Scally wrote:
>>
>> On 21/01/2021 14:39, Rafael J. Wysocki wrote:
>>> On Thu, Jan 21, 2021 at 1:04 PM Daniel Scally wrote:
On 21/01/2021 11:58, Rafael J. Wysocki wrote:
> On Thu, Jan 21, 2021 at
21.01.2021 14:30, Viresh Kumar пишет:
> @@ -1952,9 +1930,16 @@ void dev_pm_opp_put_regulators(struct opp_table
> *opp_table)
> for (i = opp_table->regulator_count - 1; i >= 0; i--)
> regulator_put(opp_table->regulators[i]);
>
> - _free_set_opp_data(opp_table);
> +
From: Mickaël Salaün
A Landlock object enables to identify a kernel object (e.g. an inode).
A Landlock rule is a set of access rights allowed on an object. Rules
are grouped in rulesets that may be tied to a set of processes (i.e.
subjects) to enforce a scoped access-control (i.e. a domain).
From: Mickaël Salaün
These 3 system calls are designed to be used by unprivileged processes
to sandbox themselves:
* landlock_create_ruleset(2): Creates a ruleset and returns its file
descriptor.
* landlock_add_rule(2): Adds a rule (e.g. file hierarchy access) to a
ruleset, identified by the
From: Mickaël Salaün
Add a basic sandbox tool to launch a command which can only access a
list of file hierarchies in a read-only or read-write way.
Cc: James Morris
Cc: Kees Cook
Cc: Serge E. Hallyn
Signed-off-by: Mickaël Salaün
Reviewed-by: Jann Horn
---
Changes since v25:
* Improve
From: Mickaël Salaün
The sb_delete security hook is called when shutting down a superblock,
which may be useful to release kernel objects tied to the superblock's
lifetime (e.g. inodes).
This new hook is needed by Landlock to release (ephemerally) tagged
struct inodes. This comes from the
From: Mickaël Salaün
Wire up the following system calls for all architectures:
* landlock_create_ruleset(2)
* landlock_add_rule(2)
* landlock_enforce_ruleset_self(2)
Cc: Arnd Bergmann
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
Signed-off-by: Mickaël Salaün
---
From: Mickaël Salaün
Process's credentials point to a Landlock domain, which is underneath
implemented with a ruleset. In the following commits, this domain is
used to check and enforce the ptrace and filesystem security policies.
A domain is inherited from a parent to its child the same way a
Hi,
This patch series adjusts the semantic of file hierarchy access-control
per layer to get a more pragmatic and compatible approach. I updated
the documentation to explain how layers, bind mounts and overlayfs are
handled by Landlock. A syscall is also renamed to make it less
ambiguous for
On Wed, 20 Jan 2021 14:21:59 +0100
Niklas Schnelle wrote:
> On 1/19/21 9:02 PM, Matthew Rosato wrote:
> > Some s390 PCI devices (e.g. ISM) perform I/O operations that have very
> .. snip ...
> > +
> > +static size_t vfio_pci_zdev_io_rw(struct vfio_pci_device *vdev,
> > +
Hi!
> I'm pleased to announce the v5.11-rc4-rt1 patch set.
>
> Changes since v5.10.8-rt24:
>
> - Updated to v5.11-rc4
>
> Known issues
> - kdb/kgdb can easily deadlock.
> - kmsg dumpers expecting not to be called in parallel can clobber
>their temp buffer.
> -
On 1/14/2021 12:46 PM, Florian Fainelli wrote:
> On 1/5/21 1:22 PM, Florian Fainelli wrote:
>> On 12/23/20 4:05 PM, Florian Fainelli wrote:
>>>
>>>
>>> On 12/16/2020 1:41 PM, Jim Quinlan wrote:
v3 -- discard commit from v2; instead rely on the new function
reset_control_rearm
On 1/14/2021 12:46 PM, Florian Fainelli wrote:
> On 12/23/20 2:41 PM, Florian Fainelli wrote:
>> While reworking the resources management and departing from using
>> ahci_platform_enable_resources() which did not allow a proper step
>> separation like we need, we unfortunately lost the ability
Hi Masahiro,
On 2021-01-21 12:25 p.m., Masahiro Yamada wrote:
> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
> wrote:
>> Use python3 instead of python in diffconfig Shebang line.
>> python2 was sunset January 1, 2000 and environments do not need
>> to support python any more.
>>
>> Fixes:
On 1/21/2021 12:26 PM, Dave Hansen wrote:
Usually, the compiler is better at making code efficient than humans. I
find that coding it in the most human-readable way is best unless I
*know* the compiler is unable to generate god code.
"good code", even.
I really want a "god code" compiler,
v2: update commit log of the patch to include comments on 32 bit
alignment; include second patch moving the structs out of uapi.
Rasmus Villemoes (2):
net: mrp: fix definitions of MRP test packets
net: mrp: move struct definitions out of uapi
include/uapi/linux/mrp_bridge.h | 86
On Thu, Jan 21, 2021 at 12:16:23PM -0800, Yu, Yu-cheng wrote:
> It clears _PAGE_DIRTY and sets _PAGE_COW. That is,
>
> if (pte.pte & _PAGE_DIRTY) {
> pte.pte &= ~_PAGE_DIRTY;
> pte.pte |= _PAGE_COW;
> }
>
> So, shifting makes resulting code more efficient.
Efficient for what? Is
Wireshark says that the MRP test packets cannot be decoded - and the
reason for that is that there's a two-byte hole filled with garbage
between the "transitions" and "timestamp" members.
So Wireshark decodes the two garbage bytes and the top two bytes of
the timestamp written by the kernel as
None of these are actually used in the kernel/userspace interface -
there's a userspace component of implementing MRP, and userspace will
need to construct certain frames to put on the wire, but there's no
reason the kernel should provide the relevant definitions in a UAPI
header.
In fact, most
Hi Huang Ying,
On 1/20/21 7:12 AM, Huang Ying wrote:
> Signed-off-by: "Huang, Ying"
> Cc: "Alejandro Colomar"
Sorry, for the confusion.
I have a different email for reading lists.
I use alx.manpages@ for everything,
and alx.mailinglists@ just for reading lists, but sometimes,
when I answer
On Thu, Jan 21, 2021 at 2:18 AM Andy Shevchenko
wrote:
>
> On Wed, Jan 20, 2021 at 04:06:26PM -0800, Yury Norov wrote:
> > In the following patches of the series they are used by
> > find_bit subsystem.
>
> s/subsystem/API/
>
> ...
>
> > --- a/include/linux/bitops.h
> > +++
On Thu, 21 Jan 2021 23:15:22 +0300
Denis Efremov wrote:
> On 1/21/21 10:09 PM, Steven Rostedt wrote:
> > On Thu, 21 Jan 2021 17:30:40 +0300
> > Denis Efremov wrote:
> >
> >> Hi,
> >>
> >> This patch (CVE-2020-27825) was tagged with
> >> Fixes: b23d7a5f4a07a ("ring-buffer: speed up buffer
Hi all,
In commit
d4863ef399a2 ("arm64: dts: qcom: sdm845-db845c: Fix reset-pin of ov8856 node")
Fixes tag
Fixes: d4919a44564b ("arm64: dts: qcom: sdm845-db845c: Add ov8856 & ov7251
has these problem(s):
- Subject has leading but no trailing parentheses
- Subject has leading but no
From: Guo Ren
The function update_mmu_cache could be called by user-io mapping.
There is no space of struct page in mem_map for the pte. Just
ignore the user-io mmaping in update_mmu_cache.
Signed-off-by: Guo Ren
---
arch/csky/abiv2/cacheflush.c | 3 +++
1 file changed, 3 insertions(+)
diff
* tip-bot2 for Andrea Righi wrote:
> The following commit has been merged into the x86/entry branch of tip:
>
> Commit-ID: e6d92b6680371ae1aeeb6c5eb2387fdc5d9a2c89
> Gitweb:
> https://git.kernel.org/tip/e6d92b6680371ae1aeeb6c5eb2387fdc5d9a2c89
> Author:Andrea Righi
>
On Wed, 20 Jan 2021 14:30:06 +0100, Arnd Bergmann wrote:
> A few Arm platforms are getting removed in v5.12, this removes
> the corresponding irqchip drivers.
>
> Link:
> https://lore.kernel.org/linux-arm-kernel/20210120124812.2800027-1-a...@kernel.org/T/
>
>
> Arnd Bergmann (2):
> irqchip:
On Sun, 17 Jan 2021 23:50:30 -0600, Samuel Holland wrote:
> Allwinner sun6i/sun8i/sun50i SoCs (A31 and newer) have two interrupt
> controllers: GIC and R_INTC. GIC does not support wakeup. R_INTC handles
> the external NMI pin, and provides 32+ IRQs to the ARISC. The first 16
> of these correspond
On Thu, Jan 21, 2021 at 10:31 PM Andy Shevchenko
wrote:
>
> On Thu, Jan 21, 2021 at 10:28 PM Masahiro Yamada wrote:
> >
> > On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
> > wrote:
> > >
> > > Use python3 instead of python in diffconfig Shebang line.
> > > python2 was sunset January 1, 2000 and
When flipping the polarity will be generated interrupt under certain
circumstances, but GPIO external signal has not changed.
Then, mask the interrupt before polarity setting, and clear the
unexpected interrupt after trigger type setting completed.
Signed-off-by: Hailong Fan
---
Resend since
On Wed, Jan 13, 2021 at 09:40:19AM +0200, Kalle Valo wrote:
> Manivannan Sadhasivam writes:
>
> > On Mon, Jan 04, 2021 at 06:11:28PM +0800, Carl Huang wrote:
> >> If controller driver has specified the irq_flags, mhi uses this specified
> >> irq_flags. Otherwise, mhi uses default irq_flags.
> >>
From: Guo Ren
Fixup commit c2d1adfa9a24 "csky: Add memory layout 2.5G(user):1.5G
(kernel)". That patch broke the global bit in PTE.
C-SKY TLB's entry contain two pages:
vpn, vpn + 1 -> ppn0, ppn1
All PPN's attributes contain global bit and final global is PPN0.G
& PPN1.G. So we must keep
Improve the query device fields to be more verbose.
Signed-off-by: Alistair Francis
---
drivers/input/touchscreen/wacom_i2c.c | 73 +++
1 file changed, 52 insertions(+), 21 deletions(-)
diff --git a/drivers/input/touchscreen/wacom_i2c.c
Hi all,
this series removes support for long term unused export types and
cleans up various loose ends in the module loader.
Diffstat:
arch/arm/configs/bcm2835_defconfig |1
arch/arm/configs/mxs_defconfig |1
arch/mips/configs/nlm_xlp_defconfig |1
The URB buffer allocation of pwc driver involves with the
dma_map_single(), and it needs to pass the right device. Currently it
passes usb_device.dev, but it's no real device that manages the DMA.
Since the passed device has no DMA mask set up, now the pwc driver
hits the WARN_ON_ONCE() check in
Em Wed, Jan 20, 2021 at 09:15:54AM +, John Garry escreveu:
> On 20/01/2021 05:15, Joakim Zhang wrote:
> > For this patch: Tested-by: Joakim Zhang
> > Hi John, Jolsa,
> > Is there any way to avoid breaking exist metric expressions? If not, it
> > will always happened after metricgroup
Hi Mark,
On 21.01.2021 16:44, Mark Brown wrote:
> On Thu, Jan 21, 2021 at 10:41:59AM +0100, Marek Szyprowski wrote:
>> On 18.01.2021 21:49, Mark Brown wrote:
>>> Does this help (completely untested):
>> Sadly nope. I get same warning:
> Try this instead:
>
> diff --git a/drivers/regulator/core.c
On Thu, Jan 21, 2021 at 10:28 PM Masahiro Yamada wrote:
>
> On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
> wrote:
> >
> > Use python3 instead of python in diffconfig Shebang line.
> > python2 was sunset January 1, 2000 and environments do not need
> > to support python any more.
> Just from
21.01.2021 10:51, Viresh Kumar пишет:
> On 20-01-21, 18:41, Dmitry Osipenko wrote:
>> 19.01.2021 20:35, Dmitry Osipenko пишет:
>>> 18.01.2021 14:46, Viresh Kumar пишет:
On 18-01-21, 03:55, Dmitry Osipenko wrote:
> Hi,
>
> This series fixes problems and adds features to OPP API
On 20/01/21 19:38, Sean Christopherson wrote:
Currently the TDP MMU yield / cond_resched functions either return
nothing or return true if the TLBs were not flushed. These are confusing
semantics, especially when making control flow decisions in calling
functions.
To clean things up, change
Hello, Qiang,
> On Thu, Jan 21, 2021 at 02:49:49PM +0800, qiang.zh...@windriver.com wrote:
> > From: Zqiang
> >
> > If CPUs go offline, the corresponding krcp's page cache can
> > not be use util the CPU come back online, or maybe the CPU
> > will never go online again, this commit therefore
21.01.2021 14:17, Viresh Kumar пишет:
> In order to avoid conditional statements at the caller site, this patch
> updates _generic_set_opp_clk_only() to work for devices that don't
> change frequency (like power domains, etc.). Return 0 if the clk pointer
> passed to this routine is not valid.
>
> Usually, the compiler is better at making code efficient than humans. I
> find that coding it in the most human-readable way is best unless I
> *know* the compiler is unable to generate god code.
"good code", even.
I really want a "god code" compiler, though. :)
On Fri, Jan 22, 2021 at 2:17 AM Scott Branden
wrote:
>
> Use python3 instead of python in diffconfig Shebang line.
> python2 was sunset January 1, 2000 and environments do not need
> to support python any more.
>
> Fixes: b24413180f56 ("tweewide: Fix most Shebang lines")
> Signed-off-by: Scott
Hi,
I don't know if its best place to ask for a little help in what I think
are errors in linux audio driver, however I thought I ask for some
assistance.
I found a very old Creative Sound Blaster Extigy device and connected it
to my Acer Aspire e5-571g laptop. I was hopeful it would give
Em Wed, Jan 20, 2021 at 10:50:04PM +0100, Jiri Olsa escreveu:
> On Wed, Dec 09, 2020 at 08:58:28AM +0800, Jin Yao wrote:
> > After:
> > swapper 0 [000] 1397040.402011: 272384
> > cpu-clock: 9d4ddb6f cpuidle_enter_state+0xdf ([kernel.kallsyms])
> >
On 1/21/21 12:16 PM, Yu, Yu-cheng wrote:
>
>>> @@ -343,6 +349,16 @@ static inline pte_t pte_mkold(pte_t pte)
>>> static inline pte_t pte_wrprotect(pte_t pte)
>>> {
>>> + /*
>>> + * Blindly clearing _PAGE_RW might accidentally create
>>> + * a shadow stack PTE (RW=0, Dirty=1).
The static inline get_cxl_module function is entirely unused,
remove it.
Signed-off-by: Christoph Hellwig
---
arch/powerpc/platforms/powernv/pci-cxl.c | 22 --
1 file changed, 22 deletions(-)
diff --git a/arch/powerpc/platforms/powernv/pci-cxl.c
Add a helper that takes modules_mutex and uses find_module to check if a
given module is loaded. This provides a better abstraction for the two
callers, and allows to unexport modules_mutex and find_module.
Signed-off-by: Christoph Hellwig
---
drivers/gpu/drm/drm_fb_helper.c | 7 +--
On 1/21/2021 10:44 AM, Borislav Petkov wrote:
On Tue, Dec 29, 2020 at 01:30:35PM -0800, Yu-cheng Yu wrote:
[...]
@@ -343,6 +349,16 @@ static inline pte_t pte_mkold(pte_t pte)
static inline pte_t pte_wrprotect(pte_t pte)
{
+ /*
+* Blindly clearing _PAGE_RW might
On 21/01/21 01:19, Sean Christopherson wrote:
IMO, moving the lock to arch-specific code is bad for KVM. The
architectures' MMUs already diverge pretty horribly, and once things
diverge it's really hard to go the other direction. And this change,
along with all of the wrappers, thrash a lot of
On 1/20/2021 10:06 PM, Richard Cochran wrote:
The mv88e6xxx is a DSA driver, and it implements DSA style time
stamping of PTP frames. It has no need of the expensive option to
enable PHY time stamping. Remove the bogus dependency.
Signed-off-by: Richard Cochran
Fixes: 2fa8d3af4bad ("net:
On 1/20/21 1:23 AM, Miaohe Lin wrote:
> The calculation 1U << (h->order + PAGE_SHIFT - 10) is actually equal to
> (PAGE_SHIFT << (h->order)) >> 10. So we can make it more readable by
> replace it with huge_page_size(h) / SZ_1K.
>
> Signed-off-by: Miaohe Lin
> ---
> fs/hugetlbfs/inode.c | 4 ++--
On Thu, Jan 21, 2021 at 11:54:32AM -0800, Paul E. McKenney wrote:
> > > It would be great if this could be applied soon so that it's possible to
> > > use the rcutorture scripts without applying local hacks.
> >
> > Makes sense. I was wondering, should we mark them for stable ? I don't
> > know
From: Christina Jacob
CGX block supports forward error correction modes baseR
and RS. This patch adds support to set encoding mode
and to read corrected/uncorrected block counters
Adds new mailbox handlers set_fec to configure encoding modes
and fec_stats to read counters and also increase mbox
On 21/01/2021 20.49, Heiner Litz wrote:
there are a couple more, but again I would understand if those are
deemed not important enough to keep it.
device emulation of (non-ZNS) SSD block device
That'll soon be available. We will be open-sourcing a new device mapper
(dm-zap), which implements
On 1/21/21 10:09 PM, Steven Rostedt wrote:
> On Thu, 21 Jan 2021 17:30:40 +0300
> Denis Efremov wrote:
>
>> Hi,
>>
>> This patch (CVE-2020-27825) was tagged with
>> Fixes: b23d7a5f4a07a ("ring-buffer: speed up buffer resets by avoiding
>> synchronize_rcu for each CPU")
>>
>> I'm not an
From: Christina Jacob
CGX LMAC, the physical interface support link configuration parameters
like speed, auto negotiation, duplex etc. Firmware saves these into
memory region shared between firmware and this driver.
This patch adds mailbox handler set_link_mode, fw_data_get to
configure and
This is based on the out of tree rM2 driver.
Signed-off-by: Alistair Francis
---
drivers/input/touchscreen/wacom_i2c.c | 25 +++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/wacom_i2c.c
b/drivers/input/touchscreen/wacom_i2c.c
On Thu, Jan 21, 2021 at 08:34:18PM +0100, Pali Rohár wrote:
> Signed-off-by: Pali Rohár
Reviewed-by: Andrew Lunn
Andrew
From: Christina Jacob
Register get_link_ksettings callback to get link status information
from the driver. As virtual function (vf) shares same physical link
same API is used for both the drivers and for loop back drivers
simply returns the fixed values as its does not have physical link.
To uncouple the livepatch code from module loader internals move a
slightly refactored version of klp_find_object_module to module.c
This allows to mark find_module static and removes one of the last
users of module_mutex outside of module.c.
Signed-off-by: Christoph Hellwig
---
On Thu, Jan 21, 2021 at 08:34:17PM +0100, Pali Rohár wrote:
> Signed-off-by: Pali Rohár
Fixes: dc7a12bdfccd ("docs: arm: convert docs to ReST and rename to *.rst")
Reviewed-by: Andrew Lunn
Andrew
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Tue, 19 Jan 2021 15:31:18 +0530 you wrote:
> Devlink health reporters are added for the NIX block.
>
> Address Jakub's comment to add devlink support for error reporting.
>
J. Bruce Fields wrote:
> > J. Bruce Fields wrote:
> >
> > > > Fixing this requires a much bigger overhaul of cachefiles than this
> > > > patchset
> > > > performs.
> > >
> > > That sounds like "sometimes you may get file corruption and there's
> > > nothing you can do about it". But I know
On 1/20/2021 12:01 PM, Florian Fainelli wrote:
> 72116 has the same memory map as 7255 and the same physical address for
> the UART, alias the definition accordingly.
>
> Signed-off-by: Florian Fainelli
Applied to soc/next, thanks!
--
Florian
Require an explicit cll to module_kallsyms_on_each_symbol to look
for symbols in modules instead of the call from kallsyms_on_each_symbol,
and acquire module_mutex inside of module_kallsyms_on_each_symbol instead
of leaving that up to the caller.
Signed-off-by: Christoph Hellwig
---
On 2021-01-21 19:16, Moritz Fischer wrote:
Address issue observed on real world system with suboptimal IORT table
where DMA masks of PCI devices would get set to 0 as result.
iort_dma_setup() would query the root complex' IORT entry for a DMA
mask, and use that over the one the device has been
On Wed, Jan 20, 2021 at 01:48:05PM -0800, Mike Kravetz wrote:
> >> This comment addresses both this patch and the next one.
> >>
> >> Instead of putting the SetHPageMigratable flag spread over the
> >> allocation paths, would it make more sense to place it in
> >> alloc_huge_page before returning
On 1/20/21 11:28 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20210120:
>
Hi,
I suppose that I have some config combo that has not been tested.
on i386:
CONFIG_MMC_SDHCI_OF_ASPEED=m
CONFIG_MMC_SDHCI_OF_ASPEED_TEST=y
Full randconfig file is attached.
In file included from
On 1/19/21 12:49 PM, Tom Rix wrote:
> On 1/5/21 3:08 PM, Russ Weight wrote:
>
> ...
>
>> .../testing/sysfs-driver-intel-m10-bmc-secure | 61 ++
>> MAINTAINERS | 2 +
>> drivers/fpga/Kconfig | 11 +
>> drivers/fpga/Makefile
On Tue, 19 Jan 2021 10:53:26 +0100
Lukas Bulwahn wrote:
> Commit adab66b71abf ("Revert: "ring-buffer: Remove
> HAVE_64BIT_ALIGNED_ACCESS"")
> added the config HAVE_64BIT_ALIGNED_ACCESS back into arch/Kconfig with this
> revert. In the meantime, commit c9b54d6f362c ("docs: move other kAPI
>
On Wed, Jan 20, 2021 at 03:27:11PM +0800, Huang Ying wrote:
> To catch the error in updating the swap cache shadow entries or their count.
I just resent a patch that removes nrexceptional tracking.
Can you use !mapping_empty() instead?
> void exit_swap_address_space(unsigned int type)
> {
> -
-Original Message-
From: Thomas Zimmermann [mailto:tzimmerm...@suse.de]
Sent: Thursday, January 21, 2021 3:56 PM
To: Kuo-Hsiang Chou ;
dri-de...@lists.freedesktop.org; linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/ast: Update the sequence of Clearing Fast-reset
Hi
Am 18.01.21
Hi Tom,
On Thu, Jan 21, 2021 at 06:30:20AM -0800, Tom Rix wrote:
>
> On 1/17/21 8:22 AM, Moritz Fischer wrote:
> > Greg,
> >
> > On Sun, Jan 17, 2021 at 04:45:04PM +0100, Greg KH wrote:
> >> On Wed, Jan 13, 2021 at 09:54:07AM +0800, Xu Yilun wrote:
> >>> This patch supports the DFL drivers be
SELinux stores the configuration state and the policy capabilities
in kernel memory. Changes to this data at runtime would have an impact
on the security guarantees provided by SELinux. Measuring SELinux
configuration state and policy capabilities through IMA subsystem
provides a
From: Manivannan Sadhasivam
Add devicetree documentation for 'qcom,freq-domain' property specific
to Qualcomm CPUs. This property is used to reference the CPUFREQ node
along with Domain ID (0/1).
Signed-off-by: Manivannan Sadhasivam
Signed-off-by: AngeloGioacchino Del Regno
---
Em Wed, Jan 20, 2021 at 10:35:35PM +0100, Jiri Olsa escreveu:
> On Thu, Jan 21, 2021 at 12:18:38AM +0800, John Garry wrote:
> > Metrics containing duration_time cause a segfault:
> >
> > $./perf stat -v -M L1D_Cache_Fill_BW sleep 1
> > Using CPUID GenuineIntel-6-3D-4
> > metric expr 64 *
**
** NOTE: To "view the full picture", please look at the following
** patch series:
** https://patchwork.kernel.org/project/linux-arm-msm/list/?series=413355
** This is a subset of that series.
**
Changes in v5:
- Fixed OPP table API abuse, in conjunction with the CPR3
The pull request you sent on Thu, 21 Jan 2021 17:04:01 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git
> tags/printk-for-5.11-printk-rework-fixup
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/2561bbbe2e959c966e21ee23de91b9bd4bbf98af
Thank
The pull request you sent on Thu, 21 Jan 2021 10:52:46 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
> tags/gpio-fixes-for-v5.11-rc5
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d7631e4378f26c8e1ba1ad372888e89e69678709
Thank you!
--
From: David Woodhouse
For each CPU being brought up, the alloc_clustermask() function
allocates a new struct cluster_mask just in case it's needed. Then the
target CPU actually runs, and in init_x2apic_ldr() it either uses a
cluster_mask from a previous CPU in the same cluster, or consumes the
On Thu, Jan 21, 2021 at 09:19:12AM -0600, Jeffrey Mitchell wrote:
> When XFS creates a new symlink, it writes its size to disk but not to the
> VFS inode. This causes i_size_read() to return 0 for that symlink until
> it is re-read from disk, for example when the system is rebooted.
>
> I found
Dne četrtek, 21. januar 2021 ob 18:08:36 CET je Hermann Lauer napisal(a):
> BPi Pro needs TX and RX delay for Gbit to work reliable and avoid high
> packet loss rates. The realtek phy driver overrides the settings of the
> pull ups for the delays, so fix this for Banana Pro.
>
> Signed-off-by:
Em Thu, Jan 21, 2021 at 05:37:52AM -0800, kan.li...@linux.intel.com escreveu:
> From: Kan Liang
>
> The Topdown Microarchitecture Analysis (TMA) Method is a structured
> analysis methodology to identify critical performance bottlenecks in
> out-of-order processors. From the Ice Lake and later
On Thu, Jan 21, 2021 at 11:17:02AM +0100, Peter Zijlstra wrote:
> Hi,
>
> Some cautious optimism lets me post v3 of these patches. They (knock on wood)
> fix the regression introduced by commit:
>
> 1cf12e08bc4d ("sched/hotplug: Consolidate task migration on CPU unplug")
>
> These patches
The OSM programming addition has been done under the
qcom,cpufreq-hw-8998 compatible name: specify the requirement
of two additional register spaces for this functionality.
This implementation, with the same compatible, has been
tested on MSM8998 and SDM630.
Signed-off-by: AngeloGioacchino Del
In order to fine-tune the frequency scaling from various governors,
allow to set a maximum transition latency from OPPs, which may be
different depending on the SoC.
Signed-off-by: AngeloGioacchino Del Regno
---
drivers/cpufreq/qcom-cpufreq-hw.c | 7 +++
1 file changed, 7 insertions(+)
On Thu, Jan 21, 2021 at 03:18:09PM +0100, Willy Tarreau wrote:
> On Thu, Jan 21, 2021 at 11:11:17AM +, Mark Rutland wrote:
> > So FWIW:
> >
> > Tested-by: Mark Rutland [arm64]
Thank you all!
> Perfect, thanks! Paul, may I let you copy-paste the tested-by yourself ?
> If you prefer I'm fine
From: Manivannan Sadhasivam
Convert Qualcomm cpufreq devicetree binding to YAML.
Signed-off-by: Manivannan Sadhasivam
Signed-off-by: AngeloGioacchino Del Regno
---
.../bindings/cpufreq/cpufreq-qcom-hw.txt | 172 ---
.../bindings/cpufreq/cpufreq-qcom-hw.yaml | 204
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