On Tue, Mar 2, 2021 at 2:09 PM Nick Desaulniers wrote:
>
> On Tue, Mar 2, 2021 at 2:02 PM Fangrui Song wrote:
> >
> > On 2021-03-02, Nathan Chancellor wrote:
> > >When building with LLVM_IAS=1, there is no point to specifying
> > >'--prefix=' because that flag is only used to find the cross assem
On Tue, Mar 2, 2021 at 7:14 PM Álvaro Fernández Rojas wrote:
> I'm trying to add support for bcm63xx pin controllers, and Linus
> suggested that I could use gpio regmap instead of adding duplicated code.
> However, I need to access gpio_chip inside gpio_regmap to call
> pinctrl_add_gpio_range() w
As per documentation, fields marked as (required) in an MHI
controller structure need to be populated by the controller driver
before calling mhi_register_controller(). Ensure all required
fields are present in the controller before proceeding with the
registration.
Signed-off-by: Bhaumik Bhatt
-
On 3/2/21 11:27 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.259 release.
> There are 134 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.
>
> Responses shou
Add a name of the menu and fill control type.
Signed-off-by: Stanimir Varbanov
---
drivers/media/v4l2-core/v4l2-ctrls.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c
b/drivers/media/v4l2-core/v4l2-ctrls.c
index 016cf6204cbb..5d99e2294335 100644
Some controllers can choose to skip preparation for power up.
In that case, device context is initialized based on the pre_init
flag not being set during mhi_prepare_for_power_up(). There is no
reason MHI host driver should maintain and provide controllers
with two separate paths for preparing MHI.
On Tue, Mar 2, 2021 at 2:24 PM Michael Walle wrote:
>
> Am 2021-03-02 22:11, schrieb Saravana Kannan:
> > I think Patch 1 should fix [4] without [5]. Can you test the series
> > please?
>
> Mh, I'm on latest linux-next (next-20210302) and I've applied
Update several Documentation/input/ files for wording, punctutation,
struct info, and file names.
Cc: Dmitry Torokhov
Cc: linux-in...@vger.kernel.org
Cc: Jonathan Corbet
Cc: linux-...@vger.kernel.org
[PATCH 1/8] input: Documentation: corrections for input.rst
[PATCH 2/8] input: Documentation:
gt;
> > Mh, I'm on latest linux-next (next-20210302) and I've applied patch 3/3
> > and
> > reverted commit 7007b745a508 ("PCI: layerscape: Convert to
> > builtin_platform_driver()"). I'd assumed that PCIe shouldn't be working,
> > right? B
Hi all!
On 02/03/2021 18:42, Joe Perches wrote:
[...]
> - For instance: (head -10 of the git grep for file statics)
>
> drivers/accessibility/speakup/keyhelp.c:18:static u_short masks[] = { 32, 16,
> 8, 4, 2, 1 };
> drivers/accessibility/speakup/keyhelp.c:26:static u_char funcvals[]
Stephen Rothwell wrote:
> After merging the fscache tree, today's linux-next build (x86_64
> allmodconfig) produced this warning:
>
> fs/afs/file.c: In function 'afs_req_issue_op':
> fs/afs/file.c:291:6: warning: unused variable 'ret' [-Wunused-variable]
> 291 | int ret;
> | ^~~
>
Uwe Kleine-König writes:
> Hello,
>
> On 3/2/21 3:09 AM, Michael Ellerman wrote:
>> Stephen Rothwell writes:
>>> Hi all,
>>>
>>> After merging the powerpc-fixes tree, today's linux-next build (powerpc
>>> allyesconfig) failed like this:
>>>
>>> drivers/net/ethernet/ibm/ibmvnic.c:5399:13: error: c
Drop a repeated word.
Fix punctuation of "eg." to "e.g."
Fix punctuation of "ie" to "i.e."
Add hyphentation to non-zero.
Capitalize PM (for Power Management).
Capitalize ID (for Identifier).
Change "," in a run-on sentence to ";".
Signed-off-by: Randy Dunlap
Cc: Dmitry Torokhov
Cc: linux-in...@v
On Fri, Feb 26, 2021 at 1:50 AM Enric Balletbo i Serra
wrote:
>
> Add the power domains names to the power domain struct so we
> have meaningful name for every power domain. This also removes the
> following debugfs error message.
>
> [2.242068] debugfs: Directory 'power-domain' with parent
On Fri, Feb 26, 2021 at 1:50 AM Enric Balletbo i Serra
wrote:
>
> Add the power domains names for the mt8167 SoC.
>
> Fixes: 207f13b419a6 ("soc: mediatek: pm-domains: Add support for mt8167")
> Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Hsin-Yi Wang
> ---
>
> drivers/soc/mediatek/mt8167
On Fri, Feb 26, 2021 at 1:50 AM Enric Balletbo i Serra
wrote:
>
> Add the power domains names for the mt8183 SoC. This removes the debugfs
> errors like the following:
>
> debugfs: Directory 'power-domain' with parent 'pm_genpd' already present!
>
> Fixes: eb9fa767fbe1 ("soc: mediatek: pm-domain
On Fri, Feb 26, 2021 at 1:50 AM Enric Balletbo i Serra
wrote:
>
> Add the power domains names for the mt8192 SoC.
>
> Fixes: a49d5e7a89d6 ("soc: mediatek: pm-domains: Add support for mt8192")
> Signed-off-by: Enric Balletbo i Serra
Reviewed-by: Hsin-Yi Wang
> ---
>
> drivers/soc/mediatek/mt8192
On Mon, Mar 1, 2021 at 6:42 PM Dave Chinner wrote:
[..]
> We do not need a DAX specific mechanism to tell us "DAX device
> gone", we need a generic block device interface that tells us "range
> of block device is gone".
This is the crux of the disagreement. The block_device is going away
*and* th
On Mon, Mar 1, 2021 at 7:03 PM Muchun Song wrote:
>
> On Tue, Mar 2, 2021 at 2:11 AM Shakeel Butt wrote:
> >
> > On Sun, Feb 28, 2021 at 10:25 PM Muchun Song
> > wrote:
> > >
> > > We want to reuse the obj_cgroup APIs to reparent the kmem pages when
> > > the memcg offlined. If we do this, we s
On Mon, Mar 1, 2021 at 11:23 PM Jeevan Shriram wrote:
>
> compile.h and autoconf.h are ignored when checking headers sha as they
> are always re-generated for every kernel compilation. However,
> these two headers are packaged into kheaders tar. During incremental
> compilation of kernel, kheaders
use for() and left shift to calculate the value that compared with size.
Signed-off-by: Yejune Deng
---
include/linux/slab.h | 32
1 file changed, 8 insertions(+), 24 deletions(-)
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 7ae604076767..0411f
On Mon, Mar 1, 2021 at 9:55 PM Linus Walleij wrote:
>
> BTW where did you find this register? It's not in any of my
> vendor driver code dumps.
DD-WRT
https://svn.dd-wrt.com/browser/src/linux/universal/linux-4.14/drivers/net/ethernet/ag7100/RTL8366RB_DRIVER/rtl8368s_reg.h#L581
>
> Curious!
>
> Y
On 02-03-21, 10:21, Jie Deng wrote:
> On 2021/3/1 19:54, Viresh Kumar wrote:
> That's my original proposal. I used to mirror this interface with "struct
> i2c_msg".
>
> But the design philosophy of virtio TC is that VIRTIO devices are not
> specific to Linux
> so the specs design should avoid the
On 01-03-21, 14:10, Andy Shevchenko wrote:
> On Mon, Mar 01, 2021 at 02:09:25PM +0200, Andy Shevchenko wrote:
> > On Mon, Mar 01, 2021 at 05:24:41PM +0530, Viresh Kumar wrote:
> > > On 01-03-21, 14:41, Jie Deng wrote:
> > > > +/**
> > > > + * struct virtio_i2c_req - the virtio I2C request structure
On Mon, Mar 1, 2021 at 5:16 PM Roman Gushchin wrote:
>
> On Mon, Mar 01, 2021 at 02:22:26PM +0800, Muchun Song wrote:
> > The remote memcg charing APIs is a mechanism to charge kernel memory
> > to a given memcg. So we can move the infrastructure to the scope of
> > the CONFIG_MEMCG_KMEM.
>
> This
On 01-03-21, 16:46, Arnd Bergmann wrote:
> But the driver does not support this at all: the sglist always has three
> members as Viresh says: outhdr, msgbuf and inhdr. It then uses a
> bounce buffer for the actual data transfer, and this always goes either
> one way or the other.
Yes and if the dr
Add a header to collect SIPs and add one SIP call to initialize power
management hardware for the SIP interface defined to access the SPM
handling vcore voltage and ddr rate changes on mt8183 (and most likely
later socs).
Signed-off-by: Henry Chen
Signed-off-by: Arvin Wang
---
include/linux/soc
mtk_star_dma_unmap_rx() should unmap the dma_addr of old skb rather than
that of new skb.
Assign new_dma_addr to desc_data.dma_addr after all handling of old skb
ends to avoid unexpected receive side error.
Fixes: f96e9641e92b ("net: ethernet: mtk-star-emac: fix error path in RX
handling")
Signed
Document the binding for enabling dvfsrc on MediaTek SoC.
Signed-off-by: Henry Chen
---
.../devicetree/bindings/soc/mediatek/dvfsrc.yaml | 67 ++
include/dt-bindings/interconnect/mtk,mt8183-emi.h | 21 +++
2 files changed, 88 insertions(+)
create mode 100644 Documenta
add support for mt6873
Signed-off-by: Henry Chen
---
drivers/soc/mediatek/mtk-dvfsrc.c | 114 ++
1 file changed, 114 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-dvfsrc.c
b/drivers/soc/mediatek/mtk-dvfsrc.c
index c0c6d91..a422680 100644
--- a/drivers/
Add interconnect provider dt-bindings for MT6873.
Signed-off-by: Henry Chen
---
include/dt-bindings/interconnect/mtk,mt6873-emi.h | 41 +++
1 file changed, 41 insertions(+)
create mode 100644 include/dt-bindings/interconnect/mtk,mt6873-emi.h
diff --git a/include/dt-bindings
On 01-03-21, 12:09, Christophe Leroy wrote:
> Commit 9850b6c69356 ("arch: powerpc: Remove oprofile") removed
> oprofile.
>
> Remove all remaining parts of it.
>
> Signed-off-by: Christophe Leroy
> ---
> arch/powerpc/include/asm/cputable.h | 3 --
> arch/powerpc/kernel/cputable.c
Add dvfsrc regulator nodes which is for MT8192-based platforms
Signed-off-by: Henry Chen
---
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 81d7d05..1cf9
On Tue, Mar 2, 2021 at 3:43 AM Nicolas Dufresne
wrote:
>
> Le dimanche 28 février 2021 à 15:13 +0900, Alexandre Courbot a écrit :
> > Hi Nicolas,
> >
> > On Thu, Feb 25, 2021 at 6:08 AM Nicolas Dufresne
> > wrote:
> > >
> > > Le jeudi 10 septembre 2020 à 15:04 +0900, Alexandre Courbot a écrit :
>
Add DDR EMI provider dictating dram interconnect bus performance found on
MT8192-based platforms
Signed-off-by: Henry Chen
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/m
This series is based on v5.11-rc1.
The patchsets add support for MediaTek hardware module named DVFSRC
(dynamic voltage and frequency scaling resource collector). The DVFSRC is
a HW module which is used to collect all the requests from both software
and hardware and turn into the decision of minim
Add dvfsrc driver for MT6873/MT8183/MT8192
Signed-off-by: Henry Chen
---
drivers/soc/mediatek/Kconfig| 11 +
drivers/soc/mediatek/Makefile | 1 +
drivers/soc/mediatek/mtk-dvfsrc.c | 421
include/linux/soc/mediatek/mtk_dvfsrc.h | 35
Add dvfsrc regulator nodes which is for MT8183-based platforms
Signed-off-by: Henry Chen
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index e862078..9fef
Enable dvfsrc on mt8183 platform.
Signed-off-by: Henry Chen
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 5b782a4..062afe8 100644
--- a/arch/arm64/bo
From: dingsenjie
vaules -> values
Signed-off-by: dingsenjie
---
fs/fat/fatent.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index f7e3304..860e884 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -771,7 +771,7 @@ int fat_trim_fs(st
timerfd doesn't create any wakelocks, but eventpoll can. When it does,
it names them after the underlying file descriptor, and since all
timerfd file descriptors are named "[timerfd]" (which saves memory on
systems like desktops with potentially many timerfd instances), all
wakesources created as
Introduce Mediatek MT6873/MT8183/MT8192 specific provider driver
using the interconnect framework.
ICC provider ICC Nodes
- |CPU | |--- |VPU |
- | |- |
|DRA
Add DDR EMI provider dictating dram interconnect bus performance found on
MT8183-based platforms
Signed-off-by: Henry Chen
---
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
b/arch/arm64/boot/dts/mediatek/m
Enable dvfsrc on mt8192 platform.
Change-Id: I5c5cf1b0b22358034af5b482b6e46553398591e6
---
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 8252143..dbefc0d
On Tue, Mar 2, 2021 at 11:36 AM Shakeel Butt wrote:
>
> On Mon, Mar 1, 2021 at 7:03 PM Muchun Song wrote:
> >
> > On Tue, Mar 2, 2021 at 2:11 AM Shakeel Butt wrote:
> > >
> > > On Sun, Feb 28, 2021 at 10:25 PM Muchun Song
> > > wrote:
> > > >
> > > > We want to reuse the obj_cgroup APIs to rep
Add hs_phy_irq and ss_phy_irq to usb3.
Signed-off-by: Yassine Oudjana
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi
b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 7eef07e73e25..b4b8d6305a05 100644
--- a/arc
On Tue, Mar 2, 2021 at 3:09 AM Johannes Weiner wrote:
>
> Muchun, can you please reduce the CC list to mm/memcg folks only for
> the next submission? I think probably 80% of the current recipients
> don't care ;-)
At first, I just used scripts/get_maintainer.pl to get the
CC list. I will reduce t
On Tue, Mar 02, 2021 at 11:39:08AM +0800, Yejune Deng wrote:
> use for() and left shift to calculate the value that compared with size.
https://lore.kernel.org/linux-mm/339dbb54-b4bc-78e2-e3f0-986814e86...@suse.cz/
On Mon, Mar 01, 2021 at 11:45:42AM +0200, Mike Rapoport wrote:
> On Sun, Feb 28, 2021 at 07:50:45PM -0800, Florian Fainelli wrote:
> > Hi Serge,
> >
> > On 2/28/2021 3:08 PM, Serge Semin wrote:
> > > Hi folks,
> > > What you've got here seems a more complicated problem than it
> > > could original
Add 1 additional hammer-like device.
Signed-off-by: Shou-Chieh Hsu
---
drivers/hid/hid-google-hammer.c | 2 ++
drivers/hid/hid-ids.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c
index d9319622da44..e60c31dd05ff
On Mon, Mar 1, 2021 at 9:48 PM Linus Walleij wrote:
> With my minor changes:
> Tested-by: Linus Walleij
How about using a mutex lock in port_bridge_{join,leave} ?
In my opinion all functions that access multiple registers should be
synchronized.
> Yours,
> Linus Walleij
With the foundamental ideas and helper routines from badblocks_set()
improvement, clearing bad block for multiple ranges is much simpler.
With a similar idea from badblocks_set() improvement, this patch
simplifies bad block range clearing into 5 situations. No matter how
complicated the clearing c
This patch adds the following helper structure and routines into
badblocks.h,
- struct bad_context
This structure is used in improved badblocks code for bad table
iteration.
- BB_END()
The macro to culculate end LBA of a bad range record from bad
table.
- badblocks_full() and badblocks_empt
Move the existing calls of mpc_i2c_fixup() to a recovery function
registered via bus_recovery_info. This makes it more obvious that
recovery is supported and allows for a future where recover is triggered
by the i2c core.
Signed-off-by: Chris Packham
---
drivers/i2c/busses/i2c-mpc.c | 18 +++
On 01-03-21, 21:14, Frank Rowand wrote:
> Hi Viresh,
>
> On 3/1/21 12:56 AM, Viresh Kumar wrote:
> > On 12-02-21, 16:48, Viresh Kumar wrote:
> >> Hi,
> >>
> >> This patchset adds a generic rule for applying overlays using fdtoverlay
> >> tool and then updates unittests to get built statically usin
On Mon, Mar 01, 2021 at 07:43:27PM -0800, Shakeel Butt wrote:
> On Mon, Mar 1, 2021 at 5:16 PM Roman Gushchin wrote:
> >
> > On Mon, Mar 01, 2021 at 02:22:26PM +0800, Muchun Song wrote:
> > > The remote memcg charing APIs is a mechanism to charge kernel memory
> > > to a given memcg. So we can mov
This is the first completed effort to improve badblocks code to handle
multiple ranges in bad block table.
There is neither in-memory nor on-disk format change in this series, all
existing API and data structures are consistent. This series just only
improve the code algorithm to handle more corne
On Mon, Mar 1, 2021 at 5:29 PM Anup Patel wrote:
>
> The SBI SRST extension provides a standard way to poweroff and
> reboot the system irrespective to whether Linux RISC-V S-mode
> is running natively (HS-mode) or inside Guest/VM (VS-mode).
>
> The SBI SRST extension is available in latest SBI v0
On 01-03-21, 16:19, Arnd Bergmann wrote:
> On Mon, Mar 1, 2021 at 7:41 AM Jie Deng wrote:
>
> > --- /dev/null
> > +++ b/include/uapi/linux/virtio_i2c.h
> > @@ -0,0 +1,56 @@
> > +/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
> > +/*
> > + * Definitions for virtio I2C Adpt
On 2021/2/16 5:44 下午, Stefano Garzarella wrote:
vdpa_get_config() and vdpa_set_config() now return the amount
of bytes read and written, so let's return them to the user space.
We also modify vhost_vdpa_config_validate() to return 0 (bytes read
or written) instead of an error, when the buffer
On 3/1/2021 1:22 AM, Serge Semin wrote:
> On Sun, Feb 28, 2021 at 07:50:45PM -0800, Florian Fainelli wrote:
>> Hi Serge,
>>
>> On 2/28/2021 3:08 PM, Serge Semin wrote:
>>> Hi folks,
>>> What you've got here seems a more complicated problem than it
>>> could originally look like. Please, see my c
On 2021/2/16 5:44 下午, Stefano Garzarella wrote:
This new callback is used to get the size of the configuration space
of vDPA devices.
Signed-off-by: Stefano Garzarella
---
include/linux/vdpa.h | 4
drivers/vdpa/ifcvf/ifcvf_main.c | 6 ++
drivers/vdpa/mlx5/net/mlx5_
On Tue, Mar 2, 2021 at 9:15 AM Roman Gushchin wrote:
>
> On Mon, Mar 01, 2021 at 02:22:26PM +0800, Muchun Song wrote:
> > The remote memcg charing APIs is a mechanism to charge kernel memory
> > to a given memcg. So we can move the infrastructure to the scope of
> > the CONFIG_MEMCG_KMEM.
>
> This
On 03/01, Chao Yu wrote:
> Hi Jianan,
Merged 1/3 and 2/3, so please post v2 on 3/3.
Thanks,
>
> On 2021/2/27 20:02, Huang Jianan via Linux-f2fs-devel wrote:
> > If the swapfile isn't created by pin and fallocate, it cann't be
>
> Typo:
>
> can't
>
> > guaranteed section-aligned, so it may be
Problem: random stucks on reboot stage about 1/20 stuck/reboots
// debug kernel log
[4.496660] reboot: kernel restart prepare CMD:(null)
[4.498114] meson_ee_pwrc c883c000.system-controller:power-controller:
shutdown begin
[4.503949] meson_ee_pwrc c883c000.system-controller:power-contro
On 02-03-21, 09:31, Viresh Kumar wrote:
> On 01-03-21, 16:19, Arnd Bergmann wrote:
> > On Mon, Mar 1, 2021 at 7:41 AM Jie Deng wrote:
> >
> > > --- /dev/null
> > > +++ b/include/uapi/linux/virtio_i2c.h
> > > @@ -0,0 +1,56 @@
> > > +/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-n
BMIPS is one of the few platforms that do change the exception base.
After commit 2dcb39645441 ("memblock: do not start bottom-up allocations
with kernel_end") we started seeing BMIPS boards fail to boot with the
built-in FDT being corrupted.
Before the cited commit, early allocations would be in
Reviewed-by: Huacai Chen
On Tue, Mar 2, 2021 at 10:27 AM Jiaxun Yang wrote:
>
>
>
> 在 2021/3/1 下午11:29, Thomas Bogendoerfer 写道:
> > KVM_GUEST is broken and unmaintained, so let's remove it.
> >
> > Signed-off-by: Thomas Bogendoerfer
>
> Reviewed-by: Jiaxun Yang
>
> I'll prepare a patch for KVM
On Tue, Mar 2, 2021 at 9:29 AM Roman Gushchin wrote:
>
> On Mon, Mar 01, 2021 at 02:22:27PM +0800, Muchun Song wrote:
> > We spent a lot of energy to make slab accounting do not hold a refcount
> > to memory cgroup, so the dying cgroup can be freed as soon as possible
> > on cgroup offlined.
> >
>
This patch adds several helper routines to improve badblock ranges
handling. These helper routines will be used later in the improved
version of badblocks_set()/badblocks_clear()/badblocks_check().
- Helpers prev_by_hint() and prev_badblocks() are used to find the bad
range from bad table which
This patch rewrites badblocks_check() with similar coding style as
_badblocks_set() and _badblocks_clear(). The only difference is bad
blocks checking may handle multiple ranges in bad tables now.
If a checking range covers multiple bad blocks range in bad block table,
like the following condition
Recently I received a bug report that current badblocks code does not
properly handle multiple ranges. For example,
badblocks_set(bb, 32, 1, true);
badblocks_set(bb, 34, 1, true);
badblocks_set(bb, 36, 1, true);
badblocks_set(bb, 32, 12, true);
Then indeed badblocks_
On Fri, 26 Feb 2021 09:58:37 -0800
"Luck, Tony" wrote:
> On Fri, Feb 26, 2021 at 10:52:50AM +0800, Aili Yao wrote:
> > Hi naoya,Oscar,david:
> > >
> > > > We could use some negative value (error code) to report the reported
> > > > case,
> > > > then as you mentioned above, some callers nee
On 03/01, Jaegeuk Kim wrote:
> On 03/01, Chao Yu wrote:
> > Hi Jianan,
>
> Merged 1/3 and 2/3, so please post v2 on 3/3.
NVM. Found v2.
>
> Thanks,
>
> >
> > On 2021/2/27 20:02, Huang Jianan via Linux-f2fs-devel wrote:
> > > If the swapfile isn't created by pin and fallocate, it cann't be
> >
Hello,
On Tue, Mar 2, 2021 at 11:35 AM Dmitry Safonov wrote:
>
> __cmd_diff() sets result of perf_session__new() to d->session.
> In case of failure, it's errno and perf-diff may crash with:
> failed to open perf.data: Permission denied
> Failed to open perf.data
> Segmentation fault (core dumped
Jisheng Zhang wrote on Mon, Mar 01, 2021 at 11:01:57AM +0800:
> Per my understanding of iov_iter, we need to call iov_iter_advance()
> even when the read out count is 0. I believe we can see this common style
> in other fs.
I'm not sure where you see this style, but I don't see exceptions for
0-si
On 01-03-21, 14:41, Jie Deng wrote:
> +static int virtio_i2c_send_reqs(struct virtqueue *vq,
> + struct virtio_i2c_req *reqs,
> + struct i2c_msg *msgs, int nr)
> +{
> + struct scatterlist *sgs[3], out_hdr, msg_buf, in_hdr;
> + int i, o
This patch removes old code of badblocks_set(), badblocks_clear() and
badblocks_check(), and make them as wrappers to call _badblocks_set(),
_badblocks_clear() and _badblocks_check().
By this change now the badblock handing switch to the improved algorithm
in _badblocks_set(), _badblocks_clear()
date: 9 months ago
config: arm-randconfig-m031-20210302 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
Build a local laundry list in sgx_init(), and transfer its ownsership to
ksgxd for sanitization, thus getting rid of useless member in struct
sgx_epc_section.
Signed-off-by: Jarkko Sakkinen
---
arch/x86/kernel/cpu/sgx/main.c | 64 ++
arch/x86/kernel/cpu/sgx/sgx.h
This is for adding FITRIM ioctl functionality to exFAT filesystem.
Firstly, because the fstrim is long operation, introduce bitmap_lock
to narrow the lock range to prevent read operation stall.
After that, add generic ioctl function and FITRIM handler.
Changelog
=
v3->v4:
- Introduce bitma
s_lock which is for protecting concurrent access of file operations is
too huge for cluster bitmap protection, so introduce a new bitmap_lock
to narrow the lock range if only need to access cluster bitmap.
Signed-off-by: Hyeongseok Kim
---
fs/exfat/exfat_fs.h | 1 +
fs/exfat/fatent.c | 37 +++
On 2021/3/2 12:22, Viresh Kumar wrote:
On 02-03-21, 09:31, Viresh Kumar wrote:
On 01-03-21, 16:19, Arnd Bergmann wrote:
On Mon, Mar 1, 2021 at 7:41 AM Jie Deng wrote:
--- /dev/null
+++ b/include/uapi/linux/virtio_i2c.h
@@ -0,0 +1,56 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later WITH Lin
On 02-03-21, 13:06, Jie Deng wrote:
> Yeah. Actually, the backend only needs "struct virtio_i2c_out_hdr out_hdr"
> and "struct virtio_i2c_in_hdr in_hdr" for communication. So we only need to
> keep
> the first two in uapi and move "struct virtio_i2c_req" into the driver.
>
> But Jason wanted to in
HUGETLB_PAGE_SIZE_VARIABLE need not be defined for each individual
platform subscribing it. Instead just make it generic.
Cc: Michael Ellerman
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: Andrew Morton
Cc: Christoph Hellwig
Cc: linux-i...@vger.kernel.org
Cc: linuxppc-...@lists.ozlabs.org
Add FITRIM ioctl to enable discarding unused blocks while mounted.
As current exFAT doesn't have generic ioctl handler, add empty ioctl
function first, and add FITRIM handler.
Reviewed-by: Chaitanya Kulkarni
Signed-off-by: Hyeongseok Kim
---
fs/exfat/balloc.c | 80
On 3/1/21 5:54 PM, Jarkko Sakkinen wrote:
On Mon, Mar 01, 2021 at 01:18:36PM +0800, Tianjia Zhang wrote:
q2 is not always 384-byte length. Sometimes it only has 383-byte.
What does determine this?
In this case, the valid portion of q2 is reordered reversely for
little endian order, and th
On Mon, Mar 01, 2021 at 10:33:14AM -0500, Michael S. Tsirkin wrote:
> On Mon, Mar 01, 2021 at 03:52:45PM +0800, Jason Wang wrote:
> >
> > On 2021/3/1 2:28 下午, Eli Cohen wrote:
> > > VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask
> > > conditionals.
> > >
> > > Also, in mlx5_vdpa_is_l
On 2021/3/2 12:42, Viresh Kumar wrote:
On 01-03-21, 14:41, Jie Deng wrote:
+static int virtio_i2c_send_reqs(struct virtqueue *vq,
+ struct virtio_i2c_req *reqs,
+ struct i2c_msg *msgs, int nr)
+{
+ struct scatterlist *sgs[3], ou
On Tue, Mar 02, 2021 at 01:37:59AM +, Nguyen, Anthony L wrote:
> On Sat, 2021-02-27 at 10:58 +0100, Greg Kroah-Hartman wrote:
> > The include guard for the e1000e and e1000 hw.h files are the same,
> > so
> > add the proper "E" term to the hw.h file for the e1000e driver.
>
> There's a patch i
Add "pinmux-select" to debugfs which will activate a pin function for a
given pin group:
echo "" > pinmux-select
The write operation pinmux_select() handles this by checking that the
names map to valid selectors and then calling ops->set_mux().
The existing "pinmux-functions" debugfs file list
Document debugfs directories and files created for pinctrl subsystem.
Suggested-by: Andy Shevchenko
Reviewed-by: Andy Shevchenko
Reviewed-by: Tony Lindgren
Signed-off-by: Drew Fustini
---
Documentation/driver-api/pin-control.rst | 37
1 file changed, 37 insertions(+)
pinctl is not ideal as pinctrl (with an 'r') is much more common. Linus
state that pin-control.rst would be the best name for the documentation.
Link: https://lore.kernel.org/linux-gpio/20210126050817.GA187797@x1/#t
Suggested-by: Linus Walleij
Signed-off-by: Drew Fustini
---
Documentation/drive
Fix SDC1_RCLK configurations which are in a different register so fix the
offset from 0xb3000 to 0xb3004.
Fixes: ecb454594c43: ("pinctrl: qcom: Add sc7280 pinctrl driver")
Reported-by: Veerabhadrarao Badiganti
Signed-off-by: Rajendra Nayak
---
drivers/pinctrl/qcom/pinctrl-sc7280.c | 2 +-
1 fi
If mounted with discard option, exFAT issues discard command when clear
cluster bit to remove file. But the input parameter of cluster-to-sector
calculation is abnormally added by reserved cluster size which is 2,
leading to discard unrelated sectors included in target+2 cluster.
With fixing this,
On 02-03-21, 13:21, Jie Deng wrote:
>
> On 2021/3/2 12:42, Viresh Kumar wrote:
> > On 01-03-21, 14:41, Jie Deng wrote:
> > > +static int virtio_i2c_send_reqs(struct virtqueue *vq,
> > > + struct virtio_i2c_req *reqs,
> > > + struct i2c_msg *msgs, int
On Mon, 1 Mar 2021 09:20:15 -0800 Sean Christopherson wrote:
> On Mon, Mar 01, 2021, Kai Huang wrote:
> > +static int handle_encls_ecreate(struct kvm_vcpu *vcpu)
> > +{
> > + struct kvm_cpuid_entry2 *sgx_12_0, *sgx_12_1;
> > + gva_t pageinfo_gva, secs_gva;
> > + gva_t metadata_gva, contents_g
On Tue, Mar 02, 2021 at 08:51:08AM +0800, tiantao (H) wrote:
> Hi:
>
> 在 2021/3/1 21:09, Greg KH 写道:
> > On Mon, Mar 01, 2021 at 08:58:55PM +0800, Tian Tao wrote:
> > > fix the below warnning:
> > > /drivers/w1/slaves/w1_ds2780.c:93:60-61: WARNING opportunity for
> > > kobj_to_dev()
> > What creat
The offsets for SDC_QDSD_PINGROUP and UFS_RESET were off by 0x10
due to an issue in the scripts generating the data.
Fixes: ecb454594c43: ("pinctrl: qcom: Add sc7280 pinctrl driver")
Reported-by: Veerabhadrarao Badiganti
Signed-off-by: Rajendra Nayak
---
drivers/pinctrl/qcom/pinctrl-sc7280
> > I have converted bindings to yaml version in the patch and also added
> imx8dxl compatible along-with the conversion. Please see the difference in
> compatible entries from txt to yaml conversion[1].
> > Kindly let me know do I need to submit different patch for adding new
> compatible or ok to
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