Consolidate subordinate bus checks with pci_walk_bus() into
pci_walk_bridge() for walking below potentially AER affected bridges.
[bhelgaas: fix kerneldoc]
Suggested-by: Bjorn Helgaas
Link:
https://lore.kernel.org/r/20201002184735.1229220-7-seanvk@oregontracks.org
Signed-off-by: Sean V Kelle
On Mon, Nov 16, 2020 at 06:28:40PM +0100, Borislav Petkov wrote:
> On Mon, Nov 16, 2020 at 09:21:16AM -0800, Dave Hansen wrote:
> > That works when there is something universal across the set, like if
> > Sean Signed-off-by on each patch and we didn't have any other SoB's.
> > Sean is also mentione
From: Qiuxu Zhuo
When attempting error recovery for an RCiEP associated with an RCEC device,
there needs to be a way to update the Root Error Status, the Uncorrectable
Error Status and the Uncorrectable Error Severity of the parent RCEC. In
some non-native cases in which there is no OS-visible d
From: Qiuxu Zhuo
A PCIe Root Complex Event Collector (RCEC) has base class 0x08, sub-class
0x07, and programming interface 0x00. Add the class code 0x0807 to
identify RCEC devices and add #defines for the RCEC Endpoint Association
Extended Capability.
See PCIe r5.0, sec 1.3.4 ("Root Complex Eve
Hi Steven,
These patches unfortunately don't apply to -rc4 anymore, as we repainted
quite a bit while working on fixes. I'd be grateful if you could rebase
them.
A few other things though:
On 2020-10-26 15:57, Steven Price wrote:
Define the new system registers that MTE introduces and contex
Hi James,
On 10/30/2020 9:10 AM, James Morse wrote:
resctrl is the defacto Linux ABI for SoC resource partitioning features.
To support it on another architecture, it needs to be abstracted from
Intel RDT, and moved it to /fs/.
Current support for AMD PQoS should also be considered.
s/and mov
On Tue, 17 Nov 2020 14:15:10 -0500 (EST)
Mathieu Desnoyers wrote:
> diff --git a/include/linux/tracepoint-defs.h b/include/linux/tracepoint-defs.h
> index e7c2276be33e..e0351bb0b140 100644
> --- a/include/linux/tracepoint-defs.h
> +++ b/include/linux/tracepoint-defs.h
> @@ -38,6 +38,7 @@ struct
Hi James,
On 10/30/2020 9:10 AM, James Morse wrote:
resctrl is the defacto Linux ABI for SoC resource partitioning features.
To support it on another architecture, it needs to be abstracted from
Intel RDT, and moved it to /fs/.
Same comments as previous patch regarding "Intel RDT" and "moved i
Hi Georgi
On Montag, 9. November 2020 13:45:12 CET Georgi Djakov wrote:
> It has been reported that on Fairphone 2 (msm8974-based), increasing
> the clock rate for some of the NoCs during boot may lead to hangs.
> Let's restore the original behavior and not touch the clock rate of
> any of the NoC
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus
to receive updates for the input subsystem. You will get a fix for
"use-after-free" in Sun keyboard driver, a fix to firmware updates on
newer ICs in Elan touchpad diver, and a couple more
On 11/17/20 11:00 AM, Nick Desaulniers wrote:
> On Mon, Nov 16, 2020 at 5:40 PM Randy Dunlap wrote:
>>
>> riscv's uses barrier() so it should
>> #include to prevent build errors.
>>
>> Fixes this build error:
>> CC [M] drivers/net/ethernet/emulex/benet/be_main.o
>> In file included from ./inc
On Wed, Nov 18, 2020 at 12:29:07AM +0800, Muchun Song wrote:
> > ideally, we should be able to free PageTail if we change struct page in
> > some way.
> > Then we will save much more for 2MB hugetlb. but it seems it is not easy.
>
> Now for the 2MB HugrTLB page, we only free 6 vmemmap pages.
> Bu
On Mon, Nov 16, 2020 at 5:54 PM Nathan Chancellor
wrote:
>
> On Mon, Nov 16, 2020 at 05:41:58PM -0800, Nick Desaulniers wrote:
> > On Fri, Nov 13, 2020 at 11:56 AM Nathan Chancellor
> > wrote:
> > >
> > > Currently, '--orphan-handling=warn' is spread out across four different
> > > architectures
On 11/17/20 11:22 AM, Randy Dunlap wrote:
> On 11/17/20 11:00 AM, Nick Desaulniers wrote:
>> On Mon, Nov 16, 2020 at 5:40 PM Randy Dunlap wrote:
>>>
>>> riscv's uses barrier() so it should
>>> #include to prevent build errors.
>>>
>>> Fixes this build error:
>>> CC [M] drivers/net/ethernet/em
On 13/11/20 15:06, Qian Cai wrote:
> On Fri, 2020-10-23 at 12:12 +0200, Peter Zijlstra wrote:
[...]
>> @@ -7310,7 +7334,7 @@ int sched_cpu_dying(unsigned int cpu)
>> sched_tick_stop(cpu);
>>
>> rq_lock_irqsave(rq, &rf);
>> -BUG_ON(rq->nr_running != 1);
>> +BUG_ON(rq->nr_runnin
On Mon, Nov 16, 2020 at 02:25:31PM -0800, Dave Hansen wrote:
> From: Dave Hansen
>
> Short Version:
>
> The SGX section->laundry_list structure is effectively thread-local,
> but declared next to some shared structures. Its semantics are clear
> as mud. Fix that. No functional changes. Compi
riscv's uses barrier() so it should
#include to prevent build errors.
Fixes this build error:
CC [M] drivers/net/ethernet/emulex/benet/be_main.o
In file included from ./include/vdso/processor.h:10,
from ./arch/riscv/include/asm/processor.h:11,
from ./include/
Hi "Enrico,
I love your patch! Perhaps something to improve:
[auto build test WARNING on gpio/for-next]
[also build test WARNING on joel-aspeed/for-next v5.10-rc4 next-20201117]
[cannot apply to xlnx/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And
On Tue, Nov 17, 2020 at 11:22:39AM -0800, Randy Dunlap wrote:
> On 11/17/20 11:00 AM, Nick Desaulniers wrote:
> > On Mon, Nov 16, 2020 at 5:40 PM Randy Dunlap wrote:
> >>
> >> riscv's uses barrier() so it should
> >> #include to prevent build errors.
> >>
> >> Fixes this build error:
> >> CC [
On Tue, 17 Nov 2020 13:18:15 +0100, Claudius Heine wrote:
> based on the last feedback round we decided to remove the ACPI patch from this
> patchset for now until we have the correct one. I have also moved the typo fix
> to the front, so it can be applied independently.
>
> best regards,
> Claudi
Using a PTP wide enum will obsolete different driver internal defines
and uses of magic numbers.
Signed-off-by: Christian Eggers
Cc: Kurt Kanzenbach
---
include/linux/ptp_classify.h | 15 +++
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/include/linux/ptp_classify.h
On 17/11/20 16:13, Peter Zijlstra wrote:
> On Tue, Nov 17, 2020 at 03:37:24PM +, Valentin Schneider wrote:
>
>> >> + /*
>> >> + * This field must not be in the scheduler word above due to wakelist
>> >> + * queueing no longer being serialized by p->on_cpu. However:
>> >> + *
>> >> + * p->
Use new return type of ptp_get_msgtype(). Remove usage of magic number.
Signed-off-by: Christian Eggers
Cc: Richard Cochran
Cc: Kurt Kanzenbach
---
drivers/net/phy/dp83640.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/p
On Tue, 17 Nov 2020 07:36:26 +0100 Florian Westphal wrote:
> Randy Dunlap wrote:
> > The previous Kconfig patch led to some other build errors as
> > reported by the 0day bot and my own overnight build testing.
> >
> > These are all in when KCOV is enabled but
> > SKB_EXTENSIONS is not enabled,
Use new return type of ptp_get_msgtype(). Remove usage of magic numbers.
Signed-off-by: Christian Eggers
Cc: Ioana Ciornei
Cc: Ioana Radulescu
Cc: Yangbo Lu
---
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/
On Tue, Nov 17 2020 at 12:19, David Woodhouse wrote:
> On Tue, 2020-11-17 at 10:53 +0100, Thomas Gleixner wrote:
>> But that does not solve the problem either simply because then the IOMMU
>> will catch the rogue MSIs and you get an interrupt storm on the IOMMU
>> error interrupt.
>
> Not if you ca
The pull request you sent on Tue, 17 Nov 2020 19:01:54 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/
> tags/mips_fixes_5.10_1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ed129cd75ac1073f32d04d0f2012ede40e86fb77
Thank you!
--
Deet-doot-do
The pull request you sent on Mon, 16 Nov 2020 14:01:53 -0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
> urgent-fixes
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9dacf44c3837b7f1cf460de904f352714e7cd107
Thank you!
--
Deet-doot-dot, I
The pull request you sent on Tue, 17 Nov 2020 10:17:47 -0300:
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git
> tags/perf-tools-fixes-for-v5.10-2020-11-17
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/be1dd6692adbdb1d70da47da124ac8376bba5ad5
Thank you
The pull request you sent on Tue, 17 Nov 2020 19:21:58 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-5.10-4
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/111e91a6df505e532a3809ead372787a01e23e0c
Thank you!
--
Deet-doot-dot, I am a
Use new return type of ptp_get_msgtype(). Remove driver internal defines
for this.
Signed-off-by: Christian Eggers
Cc: Richard Cochran
Cc: Kurt Kanzenbach
---
drivers/ptp/ptp_ines.c | 25 ++---
1 file changed, 10 insertions(+), 15 deletions(-)
diff --git a/drivers/ptp/ptp_
Hi Steven,
On 2020-10-26 15:57, Steven Price wrote:
Add a new VM feature 'KVM_ARM_CAP_MTE' which enables memory tagging
for a VM. This exposes the feature to the guest and automatically tags
memory pages touched by the VM as PG_mte_tagged (and clears the tags
storage) to ensure that the guest ca
Filip Moc writes:
> LTE module MR400 embedded in TL-MR6400 v4 requires DTR to be set.
>
> Signed-off-by: Filip Moc
> ---
> drivers/net/usb/qmi_wwan.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
> index afeb09b9
Hi Guenter,
On Sat, Nov 14, 2020 at 05:27:41AM -0800, Guenter Roeck wrote:
> On 11/14/20 12:35 AM, Salvatore Bonaccorso wrote:
> > Hi Guenter,
> >
> > On Sat, Oct 31, 2020 at 07:31:32AM -0700, Guenter Roeck wrote:
> >> On 10/31/20 2:45 AM, Salvatore Bonaccorso wrote:
> >>> Hi Greg,
> >>>
> >>> On
On Tue, Nov 17, 2020 at 06:29:29PM +0200, Mike Rapoport wrote:
> From: Mike Rapoport
>
> Account memory consumed by secretmem to memcg. The accounting is updated
> when the memory is actually allocated and freed.
>
> Signed-off-by: Mike Rapoport
Hi Mike!
I like this version so much more, than
On Mon, Nov 16, 2020 at 05:41:08PM +, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/gpu/drm/vc4/vc4_hdmi.c: In function ‘vc4_hdmi_set_audio_infoframe’:
> drivers/gpu/drm/vc4/vc4_hdmi.c:334:6: warning: variable ‘ret’ set but not
> used [-Wunused-but-set-vari
On Tue, 2020-11-17 at 20:24 +0100, Jernej Škrabec wrote:
> Hi Ezequiel,
>
> sorry for late review.
>
> First of all, this patch doesn't break anything. However, see comment below.
>
> Dne petek, 13. november 2020 ob 22:51:14 CET je Ezequiel Garcia napisal(a):
> > Cedrus supports H.264 profiles f
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Fri, 13 Nov 2020 18:52:08 +0200 you wrote:
> From: Ioana Ciornei
>
> This patch set aims to actually add support for shared interrupts in
> phylib and not only for multi-PHY devices. While we are at it,
> streamline t
On Tue, 17 Nov 2020, Xu Yilun wrote:
On Mon, Nov 16, 2020 at 05:25:52PM -0800, matthew.gerl...@linux.intel.com wrote:
From: Matthew Gerlach
A DFL may not begin at offset 0 of BAR 0. A PCIe vendor
specific capability can be used to specify the start of a
number of DFLs.
Signed-off-by: Mat
On Tue, Nov 17, 2020 at 02:14:02PM +0100, Borislav Petkov wrote:
> On Fri, Nov 13, 2020 at 12:01:30AM +0200, Jarkko Sakkinen wrote:
> > diff --git a/arch/x86/entry/vdso/Makefile b/arch/x86/entry/vdso/Makefile
> > index 2ad757fb3c23..9915fbd34264 100644
> > --- a/arch/x86/entry/vdso/Makefile
> > +++
On Fri, Nov 13, 2020 at 11:56 AM Nathan Chancellor
wrote:
>
> ld.lld 10.0.1 spews a bunch of various warnings about .rela sections,
> along with a few others. Newer versions of ld.lld do not have these
> warnings. As a result, do not add '--orphan-handling=warn' to
> LDFLAGS_vmlinux if ld.lld's ve
Hi Greg,
I have a few minor comments below..
On 11/14/20 2:46 AM, Grzegorz Jaszczyk wrote:
> From: Suman Anna
>
> The Programmable Real-Time Unit Subsystem (PRUSS) consists of
> dual 32-bit RISC cores (Programmable Real-Time Units, or PRUs)
> for program execution. This patch adds a remoteproc
On Mon, 16 Nov 2020 16:20:50 +0800 Huazhong Tan wrote:
> There are several updates relating to the interrupt coalesce for
> the HNS3 ethernet driver.
>
> #1 adds support for QL(quantity limiting, interrupt coalesce
>based on the frame quantity).
> #2 queries the maximum value of GL from the fi
On Mon, Nov 16, 2020 at 11:19:12AM -0700, Shuah Khan wrote:
> On 11/12/20 3:01 PM, Jarkko Sakkinen wrote:
> > Add a selftest for SGX. It is a trivial test where a simple enclave copies
> > one 64-bit word of memory between two memory locations, but ensures that
> > all SGX hardware and software inf
On Mon, Nov 16, 2020 at 05:41:12PM +, Lee Jones wrote:
> In the macro for_each_oldnew_crtc_in_state() 'crtc_state' is provided
> as a container for state->crtcs[i].new_state, but is not utilised in
> some use-cases, so we fake-use it instead.
>
> Fixes the following W=1 kernel build warning(s)
On Mon, Nov 16, 2020 at 08:29:00PM +0800, Zou Wei wrote:
> ./sound/soc/samsung/midas_wm1811.c:534:3-8: No need to set .owner here. The
> core will do it.
>
> Remove .owner field if calls are used which set it automatically
>
> Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
>
On Tue, Nov 17, 2020 at 12:16 PM Quentin Perret wrote:
>
> Introduce early_init_dt_add_memory_hyp() to allow KVM to conserve a copy
> of the memory regions parsed from DT. This will be needed in the context
> of the protected nVHE feature of KVM/arm64 where the code running at EL2
> will be cleanl
First fix some legacy things in clk-rk3188.c that was never updated,
because probably nobody used rk3066a I2S before in the mainline kernel.
Update the rk3066a HDMI documents with a #sound-dai-cells property.
Include the code for sound in the HDMI driver.
Add a simple-sound-card compatible node to
The Rockchip PX2/RK3066 uses these bits in CRU_CLKGATE7_CON:
hclk_i2s_8ch_gate_en bit 4 (dtsi: i2s0)
hclk_i2s0_2ch_gate_en bit 2 (dtsi: i2s1)
hclk_i2s1_2ch_gate_en bit 3 (dtsi: i2s2)
The Rockchip PX3/RK3188 uses this bit in CRU_CLKGATE7_CON:
hclk_i2s_2ch_gate_en bit 2 (dtsi: i2s0)
The bits go
Add CLK_SET_RATE_PARENT to sclk for rk3066a i2s and uart clocks,
so that the parent COMPOSITE_FRACMUX and COMPOSITE_NOMUX
also update.
Signed-off-by: Johan Jonker
---
drivers/clk/rockchip/clk-rk3188.c | 28 ++--
1 file changed, 14 insertions(+), 14 deletions(-)
diff --gi
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property.
Add it to rockchip,rk3066-hdmi.yaml to document that the
rk3066 HDMI TX also can be used to transmit some audio.
Signed-off-by: Johan Jonker
---
.../devicetree/bindings/display/rockchip/ro
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to the 'hdmi' node for 'rk3066a.dtsi'.
Signed-off-by: Johan Jonker
---
arch/arm/boot/dts/rk3066a.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/rk30
From: Zheng Yang
Add sound support to the rk3066 HDMI driver.
The I2S input of the HDMI TX allows transmission of
DVD-Audio and decoded Dolby Digital
to A/V Receivers and high-end displays.
The interface supports 2 to 8 channels audio up to 192 kHz.
The HDMI TX supports variable word length of
1
Make some noise with mk808. Enable the hdmi_sound node and
add i2s0 as sound source for hdmi.
Signed-off-by: Johan Jonker
---
arch/arm/boot/dts/rk3066a-mk808.dts | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a-mk808.dts
b/arch/arm/boot/dts/rk3066a-mk808.dts
Add hdmi-sound node to rk3066a.dtsi, so that it
can be reused by boards with HDMI support.
Signed-off-by: Johan Jonker
---
arch/arm/boot/dts/rk3066a.dtsi | 16
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi
index 67
On 2020-11-17 17:29, Muchun Song wrote:
Now for the 2MB HugrTLB page, we only free 6 vmemmap pages.
But your words woke me up. Maybe we really can free 7 vmemmap
pages. In this case, we can see 8 of the 512 struct page structures
has beed set PG_head flag. If we can adjust compound_head()
slightl
On Tue, Nov 17, 2020 at 11:31 AM Randy Dunlap wrote:
>
> riscv's uses barrier() so it should
> #include to prevent build errors.
>
> Fixes this build error:
> CC [M] drivers/net/ethernet/emulex/benet/be_main.o
> In file included from ./include/vdso/processor.h:10,
> from ./ar
On Fri, Nov 13, 2020 at 08:18:50AM -0800, Dave Ertman wrote:
> Add support for the Auxiliary Bus, auxiliary_device and auxiliary_driver.
> It enables drivers to create an auxiliary_device and bind an
> auxiliary_driver to it.
>
> The bus supports probe/remove shutdown and suspend/resume callbacks.
- On Nov 17, 2020, at 2:21 PM, rostedt rost...@goodmis.org wrote:
> On Tue, 17 Nov 2020 14:15:10 -0500 (EST)
> Mathieu Desnoyers wrote:
>
>
>> diff --git a/include/linux/tracepoint-defs.h
>> b/include/linux/tracepoint-defs.h
>> index e7c2276be33e..e0351bb0b140 100644
>> --- a/include/linux
Add ACPI IDs for thermal drivers for Alder Lake support.
Signed-off-by: Srinivas Pandruvada
---
drivers/thermal/intel/int340x_thermal/int3400_thermal.c | 1 +
drivers/thermal/intel/int340x_thermal/int3403_thermal.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/thermal/intel/int34
Dne torek, 17. november 2020 ob 20:40:09 CET je Ezequiel Garcia napisal(a):
> On Tue, 2020-11-17 at 20:24 +0100, Jernej Škrabec wrote:
> > Hi Ezequiel,
> >
> > sorry for late review.
> >
> > First of all, this patch doesn't break anything. However, see comment
below.
> >
> > Dne petek, 13. nove
On Mon, Nov 16, 2020 at 6:00 AM Martin Schiller wrote:
>
> Remove unnecessary function x25_kill_by_device.
> -/*
> - * Kill all bound sockets on a dropped device.
> - */
> -static void x25_kill_by_device(struct net_device *dev)
> -{
> - struct sock *s;
> -
> - write_lock_bh(&x25_l
On 11/11/2020 10:33 AM, Sibi Sankar wrote:
Hey Chris,
Thanks for the patch.
On 2020-11-03 08:49, Chris Lew wrote:
Not all upcoming usecases will have an interface to allow the aoss
driver to hook onto. Expose the send api and create a get function to
enable drivers to send their own messages
On 2020-11-16 18:36, Wei Li wrote:
When it fail to create crtc_event kthread, it just jump to
err_msm_uninit,
while the 'ret' is not updated. So assign the return code before that.
Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")
Reported-by: Hulk Robot
Signed-off-by: Wei Li
Reviewed-
On 2020-11-16 18:56, Chen Zhou wrote:
Fix to return a negative error code from the error handling case
instead of 0 in function dpu_mdss_init(), as done elsewhere in this
function.
Fixes: 070e64dc1bbc ("drm/msm/dpu: Convert to a chained irq chip")
Reported-by: Hulk Robot
Signed-off-by: Chen Zho
On Tue, 2020-11-17 at 14:02 +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.9.9 release.
> There are 255 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.
>
On Thu, 12 Nov 2020 23:03:51 +0800 Wong Vee Khee wrote:
> For clause 45 PHY, introduce additional logics in get_phy_c45_ids() to
> check if there is at least one valid device ID, return 0 on true, and
> -ENODEV otherwise.
>
> Signed-off-by: Wong Vee Khee
I don't see any response to Andrew's ques
On Tue, 2020-11-17 at 20:55 +0100, Jernej Škrabec wrote:
> Dne torek, 17. november 2020 ob 20:40:09 CET je Ezequiel Garcia napisal(a):
> > On Tue, 2020-11-17 at 20:24 +0100, Jernej Škrabec wrote:
> > > Hi Ezequiel,
> > >
> > > sorry for late review.
> > >
> > > First of all, this patch doesn't br
From: Kan Liang
To get the changes in:
commit 8d97e71811aa ("perf/core: Add PERF_SAMPLE_DATA_PAGE_SIZE")
commit 995f088efebe ("perf/core: Add support for PERF_SAMPLE_CODE_PAGE_SIZE")
This silences this perf tools build warning:
Warning: Kernel ABI header at 'tools/include/uapi/linux/pe
From: Kan Liang
Add a new sort option "data_page_size" for --mem-mode sort. With this
option applied, perf can sort and report by sample's data page size.
Here is an example.
perf report --stdio --mem-mode
--sort=comm,symbol,phys_daddr,data_page_size
# To display the perf.data header info, pl
From: Kan Liang
Current perf can report both virtual addresses and physical addresses,
but not the page size. Without the page size information of the utilized
page, users cannot decide whether to promote/demote large pages to
optimize memory usage.
The kernel patches have been merged into tip p
From: Kan Liang
Now, "--phys-data" is the only option which impacts the sort order.
A simple "if else" is enough to handle the option. But there will be
more options added, e.g. "--data-page-size", which also impact the sort
order. The code will become too complex to be maintained.
Divide the so
From: Kan Liang
Add option --data-page-size in "perf mem" to record/report data page
size.
Here are some examples.
perf mem --phys-data --data-page-size report -D
# PID, TID, IP, ADDR, PHYS ADDR, DATA PAGE SIZE, LOCAL WEIGHT, DSRC,
# SYMBOL
20134 20134 0xb5bd2fd0 0x0169a274e96a308
From: Kan Liang
Now, "--phys-data" is the only option which impacts the output format.
A simple "if else" is enough to handle the option. But there will be
more options added, e.g. "--data-page-size", which also impact the
output format. The code will become too complex to be maintained.
Divide
Hi James,
On 10/30/2020 9:10 AM, James Morse wrote:
resctrl chooses whether to enable CDP, once it does, half the number
of closid are available. MPAM doesn't behave like this, an in-kernel user
of MPAM could be 'using CDP' while resctrl is not.
To move the 'half the closids' behaviour to be pa
From: Stephane Eranian
Add a new sort dimension "code_page_size" for common sort.
With this option applied, perf can sort and report by sample's code page
size.
For example,
perf report --stdio --sort=comm,symbol,code_page_size
# To display the perf.data header info, please use
# --header/--he
From: Stephane Eranian
Display sampled code page sizes when PERF_SAMPLE_CODE_PAGE_SIZE was set.
For example,
perf script --fields comm,event,ip,code_page_size
dtlb mem-loads:uP:445777 4K
dtlb mem-loads:uP:40f724 4K
dtlb mem-loads:uP:
From: Stephane Eranian
Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_CODE_PAGE_SIZE.
Signed-off-by: Stephane Eranian
---
tools/perf/tests/sample-parsing.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/perf/tests/sample-parsing.c
b/too
From: Kan Liang
Display the data page size if it is available.
Can be configured by the user, for example:
perf script --fields comm,event,phys_addr,data_page_size
dtlb mem-loads:uP:3fec82ea8 4K
dtlb mem-loads:uP:3fec82e90 4K
dtlb mem-loads:u
From: Kan Liang
Extend sample-parsing test cases to support new sample type
PERF_SAMPLE_DATA_PAGE_SIZE.
Signed-off-by: Kan Liang
---
tools/perf/tests/sample-parsing.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/perf/tests/sample-parsing.c
b/tools/perf/tests/
From: Stephane Eranian
Adds the infrastructure to sample the code address page size.
Introduce a new --code-page-size option for perf record.
Signed-off-by: Stephane Eranian
---
tools/perf/Documentation/perf-record.txt | 3 +++
tools/perf/builtin-record.c | 2 ++
tools/perf/uti
From: Kan Liang
Support new sample type PERF_SAMPLE_DATA_PAGE_SIZE for page size.
Add new option --data-page-size to record sample data page size.
Signed-off-by: Kan Liang
---
tools/perf/Documentation/perf-record.txt | 3 +++
tools/perf/builtin-record.c | 2 ++
tools/perf/util/
On 11/16/20 5:25 PM, matthew.gerl...@linux.intel.com wrote:
> From: Matthew Gerlach
>
> In preparation of looking for dfls based on a vendor
> specific pcie capability, move code that assumes
> Bar0/offset0 as start of DFL to its own function.
>
> Signed-off-by: Matthew Gerlach
> ---
> drivers
On Tue, Nov 17, 2020 at 11:49 AM Roman Gushchin wrote:
>
> On Tue, Nov 17, 2020 at 06:29:29PM +0200, Mike Rapoport wrote:
> > From: Mike Rapoport
> >
> > Account memory consumed by secretmem to memcg. The accounting is updated
> > when the memory is actually allocated and freed.
> >
> > Signed-of
On 11/17/20 11:19 AM, Sean V Kelley wrote:
If an OS has not been granted AER control via _OSC, then
the OS should not make changes to PCI_ERR_ROOT_COMMAND and
PCI_ERR_ROOT_STATUS related registers. Per section 4.5.1 of
the System Firmware Intermediary (SFI) _OSC and DPC Updates
ECN [1], this b
do_strncpy_from_user() may copy some extra bytes after the NUL
terminator into the destination buffer. This usually does not matter for
normal string operations. However, when BPF programs key BPF maps with
strings, this matters a lot.
A BPF program may read strings from user memory by calling the
6ae08ae3dea2 ("bpf: Add probe_read_{user, kernel} and probe_read_{user,
kernel}_str helpers") introduced a subtle bug where
bpf_probe_read_user_str() would potentially copy a few extra bytes after
the NUL terminator.
This issue is particularly nefarious when strings are used as map keys,
as seemin
Previously, bpf_probe_read_user_str() could potentially overcopy the
trailing bytes after the NUL due to how do_strncpy_from_user() does the
copy in long-sized strides. The issue has been fixed in the previous
commit.
This commit adds a selftest that ensures we don't regress
bpf_probe_read_user_st
On Tue, Nov 17, 2020 at 11:13:47AM -0600, Gustavo A. R. Silva wrote:
> Fix the following unreachable code issue:
>
>drivers/net/ethernet/netronome/nfp/crypto/tls.c: In function
> 'nfp_net_tls_add':
>include/linux/compiler_attributes.h:208:41: warning: statement will never
> be executed [
On Mon, Nov 16, 2020 at 7:51 AM Minchan Kim wrote:
>
> Let me send a patch with your SoB if you don't mind.
Eric, can you ack this SoB and I'll apply it to me tree?
Or is it already queued up somewhere else?
Linus
The pull request you sent on Tue, 17 Nov 2020 11:23:51 -0800:
> git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/0fa8ee0d9ab95c9350b8b84574824d9a384a9f7d
Thank you!
--
Deet-doot-dot, I am a bot.
ht
Hi,
On 11/17/20 11:19 AM, Sean V Kelley wrote:
From: Qiuxu Zhuo
A PCIe Root Complex Event Collector (RCEC) has base class 0x08, sub-class
0x07, and programming interface 0x00. Add the class code 0x0807 to
identify RCEC devices and add #defines for the RCEC Endpoint Association
Extended Capabi
On Tue, 17 Nov 2020, Wu, Hao wrote:
Subject: [PATCH 2/2] fpga: dfl: look for vendor specific capability
From: Matthew Gerlach
A DFL may not begin at offset 0 of BAR 0. A PCIe vendor
specific capability can be used to specify the start of a
number of DFLs.
Signed-off-by: Matthew Gerlach
On 11/15/20 11:21 AM, Maximilian Luz wrote:
> diff --git a/drivers/platform/surface/Kconfig
> b/drivers/platform/surface/Kconfig
> index cecad7a0cb7b..3b0da86546fa 100644
> --- a/drivers/platform/surface/Kconfig
> +++ b/drivers/platform/surface/Kconfig
> @@ -40,6 +40,26 @@ config SURFACE_3_POWER_O
On 11/17/20 11:19 AM, Sean V Kelley wrote:
From: Qiuxu Zhuo
If a Root Complex Integrated Endpoint (RCiEP) is implemented, it may signal
errors through a Root Complex Event Collector (RCEC). Each RCiEP must be
associated with no more than one RCEC.
For an RCEC (which is technically not a Br
Hi Greg,
On 11/14/20 2:46 AM, Grzegorz Jaszczyk wrote:
> From: Suman Anna
>
> The K3 AM65x family of SoCs have the next generation of the PRU-ICSS
> processor subsystem, commonly referred to as ICSSG. Each ICSSG processor
> subsystem on AM65x SR1.0 contains two primary PRU cores and two new
> au
Hi Yang,
On Tue, Nov 17, 2020 at 09:27:51PM +0800, Yang Yingliang wrote:
>
> After sunkbd->tq is added to workqueue, before scheduled work finish, sunkbd
> is
> freed by sunkbd_disconnect(), when sunkbd is used in sunkbd_reinit(), it
> causes
> a UAF. Fix this by calling flush_scheduled_work()
Hi,
On 11/17/20 11:19 AM, Sean V Kelley wrote:
reset_link() appears to be misnamed. The point is to reset any devices
below a given bridge, so rename it to reset_subordinates() to make it clear
that we are passing a bridge with the intent to reset the devices below it.
[bhelgaas: fix reset_sub
Add binding for the SMDK2416 board.
Signed-off-by: Krzysztof Kozlowski
---
.../devicetree/bindings/arm/samsung/samsung-boards.yaml | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.yaml
b/Documentation/devicetree/bindings/
The SMDK6410 DTS was incorrectly called mini6410, probably copy-paste
from FriendlyARM Mini6410 board.
Signed-off-by: Krzysztof Kozlowski
---
arch/arm/boot/dts/s3c6410-smdk6410.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/s3c6410-smdk6410.dts
b/arch/
501 - 600 of 2398 matches
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