>
> On Mon, Feb 01, 2021 at 07:12:53AM +, Avri Altman wrote:
> > > > +#define WORK_PENDING 0
> > > > +#define ACTIVATION_THRSHLD 4 /* 4 IOs */
> > > Rather than fixing it with macro, how about using sysfs and make it
> > > configurable?
> > Yes.
> > I will add a patch making all the logic
Fix the following coccicheck warning:
./fs/ceph/debugfs.c:347:0-23: WARNING: congestion_kb_fops should be
defined with DEFINE_DEBUGFS_ATTRIBUTE.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
fs/ceph/debugfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
The @power_kobj is initialized in pm_init() which is the same
initcall level as pm_disk_init(). Although this dependency is
guaranteed based on the current initcall serial execution model,
it would still be better do a cost-less sanity check to avoid
oops once the dependency is broken.
Eliminate the following coccicheck warning:
./tools/virtio/virtio-trace/trace-agent-ctl.c:78:2-3: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
tools/virtio/virtio-trace/trace-agent-ctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Sun, Jan 31, 2021 at 03:30:49PM -0800, Scott Branden wrote:
> Correct compile issue if CONFIG_TTY is not set by
> only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.
>
> Reported-by: Randy Dunlap
> Signed-off-by: Scott Branden
>
> ---
> Changes since v2:
> - add CONFIG_BCM_VK_TTY
> - add
Fix the following coccicheck warning:
./lib/fault-inject.c:187:0-23: WARNING: fops_stacktrace_depth should be
defined with DEFINE_DEBUGFS_ATTRIBUTE.
./lib/fault-inject.c:169:0-23: WARNING: fops_ul should be defined with
DEFINE_DEBUGFS_ATTRIBUTE.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng
Some hid sensors may use relative sensitivity such as als sensor.
This patch adds relative sensitivity checking for all hid sensors.
Signed-off-by: Ye Xiang
---
.../hid-sensors/hid-sensor-attributes.c | 75 ++-
drivers/iio/industrialio-core.c | 1 +
Add relative hysteresis in ABI documentation.
Signed-off-by: Ye Xiang
---
Documentation/ABI/testing/sysfs-bus-iio | 8
1 file changed, 8 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-iio
b/Documentation/ABI/testing/sysfs-bus-iio
index d957f5da5c04..1c51db7eb8ef
Hid sensor als uses relative hysteresis, this patch adds the support.
Signed-off-by: Ye Xiang
---
drivers/iio/light/hid-sensor-als.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/light/hid-sensor-als.c
b/drivers/iio/light/hid-sensor-als.c
index
Currently, hid sensor als are using the relative hysteresis.
This patch series add the relative hysteresis for hid sensors.
Ye Xiang (3):
iio: Add relative sensitivity support
iio: hid-sensor-als: Add relative hysteresis support
iio: Add relative hysteresis in ABI documentation
On Sun, Jan 31, 2021 at 09:25:33PM +0200, Andy Shevchenko wrote:
> On Thursday, January 28, 2021, Mans Rullgard wrote:
>
> > On systems that do not have the traditional PC ISA serial ports, the
> > 8250 driver still creates non-functional device nodes. This change
> > makes only ports that
Eliminate the following coccicheck warning:
./tools/perf/util/metricgroup.c:382:3-4: Unneeded semicolon
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
tools/perf/util/metricgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/metricgroup.c
Hi Peter,
On 2021-01-30 01:00, Peter Zijlstra wrote:
On Sat, Jan 30, 2021 at 12:35:10AM +0530, Sai Prakash Ranjan wrote:
Here the idea is to protect such important information from all users
including root users since root privileges does not have to mean full
control over the kernel [1] and
On Mon, Feb 01, 2021 at 03:00:40PM +0800, Jiapeng Chong wrote:
> Fix the following coccicheck warning:
>
> ./drivers/memory/tegra/tegra186-emc.c:158:0-23: WARNING:
> tegra186_emc_debug_max_rate_fops should be defined with
> DEFINE_DEBUGFS_ATTRIBUTE.
>
>
Hi, it seems that this patch was blocked by linux mailist servers, so ping
again.
Based on
https://patchwork.kernel.org/project/linux-block/patch/20201210094433.25491-1-j...@suse.cz/,
it looks like we have made a consensus about bfqd->word_depths[2][2]'s
changing, so now the
computation codes
> On Jan 30, 2021, at 6:57 PM, Andy Lutomirski wrote:
>
> On Sat, Jan 30, 2021 at 5:19 PM Nadav Amit wrote:
>>> On Jan 30, 2021, at 5:02 PM, Andy Lutomirski wrote:
>>>
>>> On Sat, Jan 30, 2021 at 4:16 PM Nadav Amit wrote:
From: Nadav Amit
fullmm in mmu_gather is supposed to
On Mon, Feb 01, 2021 at 07:12:53AM +, Avri Altman wrote:
> > > +#define WORK_PENDING 0
> > > +#define ACTIVATION_THRSHLD 4 /* 4 IOs */
> > Rather than fixing it with macro, how about using sysfs and make it
> > configurable?
> Yes.
> I will add a patch making all the logic configurable.
> As
This patch removes unneeded return variables, using only
'0' instead.
It fixes the following warning detected by coccinelle:
./drivers/misc/cardreader/rtsx_pcr.c:1808:5-8: Unneeded variable: "ret".
Return "0" on line 1833.
Reported-by: Abaci Robot
Signed-off-by: Yang Li
---
On 2/1/21 3:16 AM, Chao Leng wrote:
On 2021/1/29 17:20, Hannes Reinecke wrote:
On 1/29/21 9:46 AM, Chao Leng wrote:
On 2021/1/29 16:33, Hannes Reinecke wrote:
On 1/29/21 8:45 AM, Chao Leng wrote:
On 2021/1/29 15:06, Hannes Reinecke wrote:
On 1/29/21 4:07 AM, Chao Leng wrote:
On
> On Jan 31, 2021, at 2:07 AM, Damian Tometzki wrote:
>
> On Sat, 30. Jan 16:11, Nadav Amit wrote:
>> From: Nadav Amit
>>
>> Introduce tlb_start_ptes() and tlb_end_ptes() which would be called
>> before and after PTEs are updated and TLB flushes are deferred. This
>> will be later be used for
> On Jan 31, 2021, at 12:32 PM, Andy Lutomirski wrote:
>
> On Sat, Jan 30, 2021 at 4:16 PM Nadav Amit wrote:
>> From: Nadav Amit
>>
>> To detect deferred TLB flushes in fine granularity, we need to keep
>> track on the completed TLB flush generation for each mm.
>>
>> Add logic to track for
On 1/28/2021 2:16 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the akpm tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> lib/stackdepot.c: In function 'is_stack_depot_disabled':
> lib/stackdepot.c:154:2: warning: ignoring return value of
在 2021/2/1 7:32, Stefan Berger 写道:
+/**
+ * ecc_get_curve() - Get a curve given its curve_id
+ *
+ * @curve_id: Id of the curve
+ *
+ * Returns pointer to the curve data, NULL if curve is not available
+ */
+const struct ecc_curve *ecc_get_curve(unsigned int curve_id);
+
/**
*
On 2021/2/1 下午2:38, Eli Cohen wrote:
On Mon, Feb 01, 2021 at 02:00:35PM +0800, Jason Wang wrote:
On 2021/2/1 下午1:52, Eli Cohen wrote:
On Mon, Feb 01, 2021 at 11:36:23AM +0800, Jason Wang wrote:
On 2021/2/1 上午2:55, Eli Cohen wrote:
On Fri, Jan 29, 2021 at 11:49:45AM +0800, Jason Wang wrote:
On Fri, 29 Jan 2021 14:55:29 -0800
"Luck, Tony" wrote:
> Thanks for the explanation and test code. I think I see better what
> is going on here.
>
> [I took your idea for using madvise(...MADV_HWPOISON) and added a new "-S"
> option to my einj_mem_uc test program to use madvise instead of
>
> Hi Avri,
>
> > + list_for_each_entry_safe(rgn, next_rgn, _info->lh_lru_rgn,
> > + list_lru_rgn)
> How about replace list_for_each_entry_safe to list_for_each_entry?
Done.
Can also use the relaxed version in the timeout handler as well (patch 7/8).
Thanks,
Hi Bilal,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on soc/for-next]
[also build test ERROR on clk/clk-next linux/master next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as
On Mon, Feb 01, 2021 at 11:52:48AM +0900, Changheun Lee wrote:
> > On Fri, Jan 29, 2021 at 12:49:08PM +0900, Changheun Lee wrote:
> > > bio size can grow up to 4GB when muli-page bvec is enabled.
> > > but sometimes it would lead to inefficient behaviors.
> > > in case of large chunk direct I/O, -
> -Original Message-
> From: Andrew Jeffery
> Sent: Monday, January 25, 2021 8:47 AM
> To: Ryan Chen ; Samuel Holland
> ; Stephen Boyd ; Joel Stanley
>
> Cc: BMC-SW ; linux-aspeed
> ; Michael Turquette
> ; Linux Kernel Mailing List
> ; linux-...@vger.kernel.org; Linux ARM
>
> Subject:
On 15-12-20, 18:30, Gustavo Pimentel wrote:
> This patch series adds the HDMA support, as long the IP design has set
> the compatible register map parameter, which allows compatibility at
> some degree for the existing Synopsys DesignWare eDMA driver that is
> already available on the Kernel.
>
>
On Sat, 2021-01-30 at 16:43 +0100, AngeloGioacchino Del Regno wrote:
> Il 29/01/21 10:14, Matti Vaittinen ha scritto:
> > On Thu, 2021-01-28 at 12:10 +, Mark Brown wrote:
> > > On Thu, Jan 28, 2021 at 09:23:08AM +, Vaittinen, Matti wrote:
> > > > On Wed, 2021-01-27 at 16:32 +, Mark
>
>
> Hi Avri,
>
> > + /*
> > + * in host control mode, verify that the exiting region
> > + * has less reads
> > + */
> > + if (ufshpb_mode == HPB_HOST_CONTROL &&
> > + atomic64_read(>reads) > (EVICTION_THRSHLD >>
> > +#define WORK_PENDING 0
> > +#define ACTIVATION_THRSHLD 4 /* 4 IOs */
> Rather than fixing it with macro, how about using sysfs and make it
> configurable?
Yes.
I will add a patch making all the logic configurable.
As all those are hpb-related parameters, I think module parameters are more
When a network is moved or reconfigured on the different channel, there
can be multiple BSSes with the same BSSID and SSID in scan result
before the old one expires. Then, it can cause cfg80211_connect_result
to map current_bss to a bss with the wrong channel.
Let mwifiex_cfg80211_assoc return
On Fri, Jan 29, 2021 at 8:21 PM wrote:
>
> From: Daniele Alessandrelli
>
> Add mailbox controller enabling inter-processor communication (IPC)
> between the CPU (aka, the Application Processor - AP) and the VPU on
> Intel Movidius SoCs like Keem Bay.
>
> The controller uses HW FIFOs to enable
From: Vijayanand Jitta
fix the below ignoring return value warning for kstrtobool
in is_stack_depot_disabled function.
lib/stackdepot.c: In function 'is_stack_depot_disabled':
lib/stackdepot.c:154:2: warning: ignoring return value of 'kstrtobool'
declared with attribute 'warn_unused_result'
Harmonize nodes names, compatibles and remove unused property.
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 4 +---
arch/arm64/boot/dts/mediatek/mt8173.dtsi| 13 +++--
2 files changed, 8 insertions(+), 9 deletions(-)
diff
Harmonize node names, compatibles and properties.
Signed-off-by: Chunfeng Yun
---
v3: remove property clock-names suggested by CK
v2: no changes
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git
Add support mt8516 compatbile
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
Documentation/devicetree/bindings/usb/mediatek,musb.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,musb.yaml
mt7623-mipi-tx is compatible to mt2701-mipi-tx, and use
"mediatek,mt2701-mipi-tx" instead on MT7623, so modify
the compatible items to make dependence clear.
Cc: Chun-Kuang Hu
Cc: Philipp Zabel
Signed-off-by: Chunfeng Yun
---
v3: modify commit message suggested by CK
v2: separate two patches
This is used to fix dtbs_check warning:
harmonize node names and compatibles;
add property "usb-role-switch" for connector dependence.
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm64/boot/dts/mediatek/mt8516.dtsi | 9 +
This is used to fix dtbs_check warning
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm64/boot/dts/mediatek/mt7622.dtsi | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
This is used to fix dtbs_check warning
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm/boot/dts/mt7623.dtsi | 26 ++
arch/arm/boot/dts/mt7623n.dtsi | 4 ++--
2 files changed, 16 insertions(+), 14 deletions(-)
diff --git a/arch/arm/boot/dts/mt7623.dtsi
Fix the following coccicheck warning:
./drivers/memory/tegra/tegra186-emc.c:158:0-23: WARNING:
tegra186_emc_debug_max_rate_fops should be defined with
DEFINE_DEBUGFS_ATTRIBUTE.
./drivers/memory/tegra/tegra186-emc.c:128:0-23: WARNING:
tegra186_emc_debug_min_rate_fops should be defined with
Fix warning: "too many spaces inside brackets"
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
.../devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 2 +-
Documentation/devicetree/bindings/usb/mediatek,mtu3.yaml| 6 +++---
This is used to fix dtbs_check warning
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm/boot/dts/mt2701.dtsi | 19 +++
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/mt2701.dtsi b/arch/arm/boot/dts/mt2701.dtsi
index
This is used to fix dtbs_check warning
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm/boot/dts/mt7629.dtsi | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/mt7629.dtsi b/arch/arm/boot/dts/mt7629.dtsi
index
Fix warning: "missing starting space in comment"
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
Documentation/devicetree/bindings/usb/usb-device.yaml | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/usb-device.yaml
This is used to fix dtbs_check warning.
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi
The phy may be named as pcie-phy when the T-PHY only supports
PCIe mode, it's also the similar case for SATA, named as
sata-phy.
Signed-off-by: Chunfeng Yun
---
v2~v3: no changes
---
Documentation/devicetree/bindings/phy/mediatek,tphy.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
mt7623-hdmi-tx is compatible to mt2701-hdmi-tx, and the compatible
"mediatek,mt7623-hdmi-tx" is not supported in driver, in fact uses
"mediatek,mt2701-hdmi-tx" instead on MT7623, so changes the
compatible items to make dependence clear.
Cc: Chun-Kuang Hu
Cc: Philipp Zabel
Signed-off-by:
Add optional property "assigned-clock" and "assigned-clock-parents"
used by mt7629.
Signed-off-by: Chunfeng Yun
---
v3: no changes
v2: separate compatible out of the patch
---
.../devicetree/bindings/usb/mediatek,mtk-xhci.yaml| 8
1 file changed, 8 insertions(+)
diff --git
Add two compatible for mt2701 and mt7623;
Signed-off-by: Chunfeng Yun
---
v3: no changes
v2: new patch separated from [6/15]
---
Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
Hi all,
After merging the net-next tree, today's linux-next build (htmldocs)
produced this warning:
Documentation/networking/device_drivers/ethernet/mellanox/mlx5.rst:16: WARNING:
Unknown target name: "mlx5 port function".
Introduced by commit
142d93d12dc1 ("net/mlx5: Add devlink
When the LBR records msrs has already been pass-through, there is no
need to call vmx_update_intercept_for_lbr_msrs() again and again, and
vice versa.
Signed-off-by: Like Xu
Reviewed-by: Andi Kleen
---
arch/x86/kvm/vmx/pmu_intel.c | 13 +
arch/x86/kvm/vmx/vmx.h | 3 +++
2
On 01-02-21, 11:52, mda...@codeaurora.org wrote:
> On 2021-02-01 11:35, Vinod Koul wrote:
> > On 27-01-21, 23:56, mda...@codeaurora.org wrote:
> > > The actual LOCK/UNLOCK flag should be set on hardware command
> > > descriptor.
> > > so this flag setting should be done in DMA engine driver.
hi，Markus
在 2021/1/29 3:42, Markus Elfring 写道:
…
+++ b/drivers/block/nbd.c
@@ -2011,12 +2011,20 @@ static int nbd_genl_disconnect(struct sk_buff *skb,
struct genl_info *info)
index);
return -EINVAL;
}
+ mutex_lock(>config_lock);
if
On Mon, Feb 01, 2021 at 02:00:35PM +0800, Jason Wang wrote:
>
> On 2021/2/1 下午1:52, Eli Cohen wrote:
> > On Mon, Feb 01, 2021 at 11:36:23AM +0800, Jason Wang wrote:
> > > On 2021/2/1 上午2:55, Eli Cohen wrote:
> > > > On Fri, Jan 29, 2021 at 11:49:45AM +0800, Jason Wang wrote:
> > > > > On
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
vringh_getdesc_iotlb() allocates memory to store the kvec, that
is freed with vringh_kiov_cleanup().
vringh_getdesc_iotlb() is able to reuse a kvec previously allocated,
so in order to avoid to allocate the kvec for each request, we are
not
This patchset supports some dfl device drivers written in userspace.
In the patchset v1, the "driver_override" interface should be used to bind
the DFL UIO driver to DFL devices. But there is concern that the
"driver_override" interface is not OK itself.
In v2, we use a new matching algorithem.
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
This new helper returns the total number of bytes covered by
a vringh_kiov.
Suggested-by: Jason Wang
Signed-off-by: Stefano Garzarella
Acked-by: Jason Wang
---
include/linux/vringh.h | 11 +++
1 file changed, 11 insertions(+)
From: Christina Jacob
CGX supports setting advertised link modes on physical link.
This patch adds support to derive cgx mode from ethtool
link mode and pass it to firmware to configure the same.
Signed-off-by: Christina Jacob
Signed-off-by: Sunil Goutham
Signed-off-by: Hariprasad Kelam
---
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
__vringh_iov() overwrites the contents of riov and wiov, in fact it
resets the 'i' and 'used' fields, but also the consumed field should
be reset to avoid an inconsistent state.
Signed-off-by: Stefano Garzarella
I had a question(I remember
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 test will check the effect of various CPUID settings on the
MSR_IA32_PERF_CAPABILITIES MSR, check that whatever user space writes
with KVM_SET_MSR is _not_ modified from the guest and can be retrieved
with KVM_GET_MSR, and check that invalid LBR formats are rejected.
Signed-off-by: Like Xu
This series of patches add support for forward error correction(fec) and
physical link configuration. Patches 1&2 adds necessary mbox handlers for fec
mode configuration request and to fetch stats. Patch 3 registers driver
callbacks for fec mode configuration and display. Patch 4&5 adds support of
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
From: Felix Manlunas
This patch adds support to fetch fec stats from PHY. The stats are
put in the shared data struct fwdata. A PHY driver indicates
that it has FEC stats by setting the flag fwdata.phy.misc.has_fec_stats
Besides CGX_CMD_GET_PHY_FEC_STATS, also add CGX_CMD_PRBS and
Userspace could enable guest LBR feature when the exactly supported
LBR format value is initialized to the MSR_IA32_PERF_CAPABILITIES
and the LBR is also compatible with vPMU version and host cpu model.
The LBR could be enabled on the guest if host perf supports LBR
(checked via
The current vPMU only supports Architecture Version 2. According to
Intel SDM "17.4.7 Freezing LBR and Performance Counters on PMI", if
IA32_DEBUGCTL.Freeze_LBR_On_PMI = 1, the LBR is frozen on the virtual
PMI and the KVM would emulate to clear the LBR bit (bit 0) in
IA32_DEBUGCTL. Also, guest
The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e:
Linux 5.11-rc1 (2020-12-27 15:30:22 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
tags/drivers_soc_for_5.12
for you to fetch changes up
The premise of the refault distance is that it can be seen as a deficit
of the inactive list space, so that if the inactive list would have had
(R - E) more slots, the page would not have been evicted but promoted
to the active list instead.
However, the way the code is ordered right now set us
On Thu, Jan 7, 2021 at 5:53 AM haidong yao wrote:
>
> Hi Jassi Brar
>
> Thank you very much for your reply.
>
> Look at the function sprd_mbox_outbox_isr .
>
> Chan is !NULL.
>
> chan->cl is NULL when the client driver not loaded, the controller
> driver don't know the client driver loaded
On book3s/32, page protection is defined by the PP bits in the PTE
which provide the following protection depending on the access
keys defined in the matching segment register:
- PP 00 means RW with key 0 and N/A with key 1.
- PP 01 means RW with key 0 and RO with key 1.
- PP 10 means RW with both
On 2021/1/29 下午5:18, Stefano Garzarella wrote:
On Fri, Jan 29, 2021 at 03:43:40PM +0800, Jason Wang wrote:
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
Usually iotlb accesses are synchronized with a spinlock.
Let's request it as a new parameter in vringh_set_iotlb() and
hold it when we
On 2021-02-01 11:35, Vinod Koul wrote:
On 27-01-21, 23:56, mda...@codeaurora.org wrote:
On 2021-01-19 22:15, Vinod Koul wrote:
> On 18-01-21, 09:21, mda...@codeaurora.org wrote:
> > On 2021-01-15 11:28, Vinod Koul wrote:
> > > On 14-01-21, 01:20, mda...@codeaurora.org wrote:
> > > > On
On Sun, Jan 24, 2021 at 05:31:57PM +0200, Felipe Balbi wrote:
>
> Hi,
>
> Daehwan Jung writes:
> > Sometimes dwc3_gadget_pullup and dwc3_gadget_set_speed are called after
> > entering suspend. That's why it needs to check whether suspend
> >
> > 1. dwc3 sends disconnect uevent and turn off.
> On Jan 31, 2021, at 4:10 AM, Andrew Cooper wrote:
>
> On 31/01/2021 01:07, Andy Lutomirski wrote:
>> Adding Andrew Cooper, who has a distressingly extensive understanding
>> of the x86 PTE magic.
>
> Pretty sure it is all learning things the hard way...
>
>> On Sat, Jan 30, 2021 at 4:16 PM
This test will check the effect of various CPUID settings on the
MSR_IA32_PERF_CAPABILITIES MSR, check that whatever user space writes
with KVM_SET_MSR is _not_ modified from the guest and can be retrieved
with KVM_GET_MSR, and check that invalid LBR formats are rejected.
Signed-off-by: Like Xu
The current vPMU only supports Architecture Version 2. According to
Intel SDM "17.4.7 Freezing LBR and Performance Counters on PMI", if
IA32_DEBUGCTL.Freeze_LBR_On_PMI = 1, the LBR is frozen on the virtual
PMI and the KVM would emulate to clear the LBR bit (bit 0) in
IA32_DEBUGCTL. Also, guest
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
The previous implementation wrote only the status of each request.
This patch implements a more accurate block device simulator,
providing a ramdisk-like behavior.
Signed-off-by: Stefano Garzarella
---
v2:
- used %zd %zx to print size_t and
Userspace could enable guest LBR feature when the exactly supported
LBR format value is initialized to the MSR_IA32_PERF_CAPABILITIES
and the LBR is also compatible with vPMU version and host cpu model.
The LBR could be enabled on the guest if host perf supports LBR
(checked via
The vPMU uses GUEST_LBR_IN_USE_IDX (bit 58) in 'pmu->pmc_in_use' to
indicate whether a guest LBR event is still needed by the vcpu. If the
vcpu no longer accesses LBR related registers within a scheduling time
slice, and the enable bit of LBR has been unset, vPMU will treat the
guest LBR event as
When the LBR records msrs has already been pass-through, there is no
need to call vmx_update_intercept_for_lbr_msrs() again and again, and
vice versa.
Signed-off-by: Like Xu
Reviewed-by: Andi Kleen
---
arch/x86/kvm/vmx/pmu_intel.c | 13 +
arch/x86/kvm/vmx/vmx.h | 3 +++
2
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
Handle VIRTIO_BLK_T_GET_ID request, always answering the
"vdpa_blk_sim" string.
Signed-off-by: Stefano Garzarella
---
v2:
- made 'vdpasim_blk_id' static [Jason]
Acked-by: Jason Wang
---
drivers/vdpa/vdpa_sim/vdpa_sim_blk.c | 15
On 27-01-21, 23:56, mda...@codeaurora.org wrote:
> On 2021-01-19 22:15, Vinod Koul wrote:
> > On 18-01-21, 09:21, mda...@codeaurora.org wrote:
> > > On 2021-01-15 11:28, Vinod Koul wrote:
> > > > On 14-01-21, 01:20, mda...@codeaurora.org wrote:
> > > > > On 2021-01-12 15:40, Vinod Koul wrote:
> >
On Mon, Feb 1, 2021 at 1:45 PM Bilal Wasim wrote:
>
> The mfg_async power domain in mt8173 is used to power up imgtec
> gpu. This domain requires the da9211 regulator to be enabled before
> the power domain can be enabled successfully.
>
> Signed-off-by: Bilal Wasim
Reviewed-by: Hsin-Yi Wang
On Mon, Feb 1, 2021 at 1:45 PM Bilal Wasim wrote:
>
> When "bus_prot_reg_update" is false, the driver should use
> INFRA_TOPAXI_PROTECTEN for both setting and clearing the bus
> protection. However, the driver does not use this mask for
> clearing bus protection which causes failure when booting
On 2021/2/1 下午1:52, Eli Cohen wrote:
On Mon, Feb 01, 2021 at 11:36:23AM +0800, Jason Wang wrote:
On 2021/2/1 上午2:55, Eli Cohen wrote:
On Fri, Jan 29, 2021 at 11:49:45AM +0800, Jason Wang wrote:
On 2021/1/28 下午9:41, Eli Cohen wrote:
When a change of memory map occurs, the hardware resources
On Mon, Feb 1, 2021 at 12:21 AM Guenter Roeck wrote:
>
> On 1/31/21 7:18 AM, Kyle Tso wrote:
> > Changes since v1:
> > - removed the "local" variables (svdm_version) in tcpm.c and
> > (altmodes/ucsi)/displayport.c
> > - added a member "svdm_version" in struct typec_capabilities indicating
> >
On 29-01-21, 14:17, Geert Uytterhoeven wrote:
> The Intel Lightning Mountain (LGM) DMA controller is only present on
> Intel Lightning Mountain SoCs. Hence add a dependency on X86, to
> prevent asking the user about this driver when configuring a kernel
> without Intel Lightning Mountain platform
For those unchecked endpoints, we don't allocate bandwidth for
them, so no need free the bandwidth, otherwise will decrease
the allocated bandwidth.
Meanwhile use xhci_dbg() instead of dev_dbg() to print logs and
rename bw_ep_list_new as bw_ep_chk_list.
Fixes: 1d69f9d901ef ("usb: xhci-mtk: fix
On 29-01-21, 21:31, Grygorii Strashko wrote:
> Optimize struct psil_endpoint_config for size by
> - reordering fields
> - grouping bitfields
> - change mapped_channel_id type to s16 (32K channel is enough)
> - default_flow_id type to s16 as it's assigned to -1
>
> before:
> textdata
When sending a packet, we will prepend it with an LAPB header.
This modifies the shared parts of a cloned skb, so we should copy the
skb rather than just clone it, before we prepend the header.
In "Documentation/networking/driver.rst" (the 2nd point), it states
that drivers shouldn't modify the
On 28-01-21, 09:44, Geert Uytterhoeven wrote:
> Hi Vinod,
>
> This patch series adds support for the Direct Memory Access Controller
> variant in the Renesas R-Car V3U (R8A779A0) SoC, to both DT bindings and
> driver.
Applied all, thanks
--
~Vinod
From: Yue Hu
Since mmc_send_cxd_data() does not care card if opcode is MMC_SEND_CSD.
Signed-off-by: Yue Hu
---
drivers/mmc/core/mmc_ops.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
index baa6314..265d95e
On 2021-01-31 22:33, Jorge Ramirez-Ortiz, Foundries wrote:
On 28/01/21, Sai Prakash Ranjan wrote:
On 2021-01-28 13:49, Jorge Ramirez-Ortiz, Foundries wrote:
> On 26/01/21, Sai Prakash Ranjan wrote:
> > As per register documentation, QCOM_WDT_ENABLE_IRQ which is BIT(1)
> > of watchdog control
On Mon, Feb 01, 2021 at 11:36:23AM +0800, Jason Wang wrote:
>
> On 2021/2/1 上午2:55, Eli Cohen wrote:
> > On Fri, Jan 29, 2021 at 11:49:45AM +0800, Jason Wang wrote:
> > > On 2021/1/28 下午9:41, Eli Cohen wrote:
> > > > When a change of memory map occurs, the hardware resources are destroyed
> > > >
On 2021/1/28 下午10:41, Stefano Garzarella wrote:
From: Max Gurtovoy
This will allow running vDPA for virtio block protocol.
Signed-off-by: Max Gurtovoy
[sgarzare: various cleanups/fixes]
Signed-off-by: Stefano Garzarella
Acked-by: Jason Wang
---
v2:
- rebased on top of other changes
This patch series move get sensitivity attribute to common layer and
resolve read hystersis return invalid argument issue for hid sensors als,
incli-3d, rotation, and press on intel ISH Platform.
---
v2:
- separate the add relative sensitivity patch to the next patch series.
Ye Xiang (2):
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