Hi Martin,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on mkp-scsi/for-next]
[also build test ERROR on scsi/for-next v5.11-rc3 next-20210111]
[cannot apply to target/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
On 1/11/21 6:20 PM, Maxime Ripard wrote:
On Fri, Jan 08, 2021 at 03:34:52PM +0100, Giulio Benetti wrote:
Hi,
On 1/8/21 10:23 AM, Maxime Ripard wrote:
Hi,
Thanks for those patches
On Thu, Jan 07, 2021 at 03:30:32AM +0100, Giulio Benetti wrote:
From: Giulio Benetti
It turned out(Maxime sugg
On Mon, Jan 11, 2021 at 3:58 AM Dr. David Alan Gilbert
wrote:
>
> * Axel Rasmussen (axelrasmus...@google.com) wrote:
> > This feature allows userspace to intercept "minor" faults. By "minor"
> > fault, I mean the following situation:
> >
> > Let there exist two mappings (i.e., VMAs) to the same pa
On 11/01/2021 16:35, Mark Brown wrote:
> On Fri, Jan 08, 2021 at 12:35:46PM +, Colin King wrote:
>> From: Colin Ian King
>>
>> Currently when attempting to start the BE fails because the
>> FE is not started the error return variable ret is not initialized
>> and garbage is returned. Fix this
On Mon, 11 Jan 2021 14:00:42 +0100 Greg Kroah-Hartman wrote:
> From: Petr Machata
>
> [ Upstream commit 826f328e2b7e8854dd42ea44e6519cd75018e7b1 ]
>
> DCB uses the same handler function for both RTM_GETDCB and RTM_SETDCB
> messages. dcb_doit() bounces RTM_SETDCB mesasges if the user does not hav
On Mon, 11 Jan 2021 17:15:43 +0530
Neeraj Upadhyay wrote:
> Trace cbs which are accelerated without rnp lock help in
> rcu_accelerate_cbs_unlocked().
The above sentence does not make sense.
-- Steve
>
> Signed-off-by: Neeraj Upadhyay
> ---
On Mon, Jan 11, 2021 at 06:05:13PM +0100, Christoph Hellwig wrote:
> None of the complicated overlapping regions bits of the kobj_map are
> required for the character device lookup, so just a trivial xarray
> instead.
Thanks for doing this. We could make it more efficient for chardevs
that occupy
On 11.01.2021 20:08, Yang Shi wrote:
> On Wed, Jan 6, 2021 at 1:55 AM Kirill Tkhai wrote:
>>
>> On 06.01.2021 01:58, Yang Shi wrote:
>>> Since memcg_shrinker_map_size just can be changd under holding
>>> shrinker_rwsem
>>> exclusively, the read side can be protected by holding read lock, so it
>
libbpf already supports a "dumper" API for dumping type information,
but there is currently no support for dumping typed _data_ via libbpf.
However this functionality does exist in the kernel, in part to
facilitate the bpf_snprintf_btf() helper which dumps a string
representation of the pointer pas
On Mon, 11 Jan 2021 17:15:01 +0530
Neeraj Upadhyay wrote:
> Fix rcu_accelerate_cbs() traces to only trace when cbs are
> accelerated in current call.
The body of the commit should explain "why" not "what". Why not trace the
cbs when not accelerated in the current call?
-- Steve
>
> Signed-of
Test btf__snprintf with various base/kernel types and ensure
display is as expected; tests are identical to those in snprintf_btf
test save for the fact these run in userspace rather than BPF program
context.
Signed-off-by: Alan Maguire
---
.../selftests/bpf/prog_tests/snprintf_btf_user.c | 19
The BPF Type Format (BTF) can be used in conjunction with the helper
bpf_snprintf_btf() to display kernel data with type information.
This series generalizes that support and shares it with libbpf so
that libbpf can display typed data. BTF display functionality is
factored out of kernel/bpf/btf.c
On 11/01/21 17:57, Jason Baron wrote:
Hi,
Convert kvm_x86_ops to use static_call. Shows good performance
gains for cpuid loop micro-benchmark (resulsts included in patch 2).
Thanks,
-Jason
Jason Baron (2):
KVM: x86: introduce definitions to support static calls for kvm_x86_ops
KVM: x86:
LLDDs report events to libsas with .notify_port_event and
.notify_phy_event callbacks.
These callbacks are fixed and so there is no reason why the functions
cannot be called directly, so do that.
This neatens the code slightly, makes it more obvious, and reduces
function pointer usage, which is g
On Mon, Jan 11, 2021 at 06:27:52PM +0100, Adrien Grassein wrote:
> Hello,
Please don't top post, reply in line with needed context. This allows
readers to readily follow the flow of conversation and understand what
you are talking about and also helps ensure that everything in the
discussion is b
On 1/8/21 3:19 PM, Song Liu wrote:
Task local storage is enabled for tracing programs. Add a test for it
without CONFIG_BPF_LSM.
Signed-off-by: Song Liu
---
.../bpf/prog_tests/test_task_local_storage.c | 34 +
.../selftests/bpf/progs/task_local_storage.c | 37 +++
We don't actually care about the value, since the kernel will panic
before that; but a value should nonetheless be returned, otherwise the
compiler will complain.
Fixes: 8112c4f140fa ("seccomp: remove 2-phase API")
Cc: sta...@vger.kernel.org # 4.7+
Signed-off-by: Paul Cercueil
---
kernel/seccomp
On Mon, 11 Jan 2021 18:16:17 +0100 Loic Poulain wrote:
> From: Hemant Kumar
>
> Introduce mhi_get_free_desc_count() API to return number
> of TREs available to queue buffer. MHI clients can use this
> API to know before hand if ring is full without calling queue
> API.
>
> Signed-off-by: Hemant
On Mon, Jan 11, 2021 at 09:21:11AM -0800, Florian Fainelli wrote:
> On 1/11/21 9:05 AM, Mark Brown wrote:
> > Honestly for super trivial stuff like this I'm not sure it's a useful
> > use of anyone's time to police this sort of stuff aggressively, it's
> > after the prefixes that matter so I saw i
Hello,
Is there a way to declare it deprecated in the DTB ?
I never saw a deprecated value.
Thanks,
Le lun. 11 janv. 2021 à 18:20, Mark Brown a écrit :
>
> On Fri, Jan 08, 2021 at 11:50:03PM +0100, Adrien Grassein wrote:
> > This property seems useless because we can use the
> > regulator-max-m
On Fri, Jan 8, 2021 at 4:02 AM Rob Herring wrote:
>
> On Wed, Jan 6, 2021 at 10:35 PM Masahiro Yamada wrote:
> >
> > On Wed, Jan 6, 2021 at 12:21 AM Rob Herring wrote:
> > >
> > > On Tue, Jan 5, 2021 at 4:24 AM Viresh Kumar
> > > wrote:
> > > >
> > > > Hello,
> > > >
> > > > Here is an attempt
Convert kvm_x86_ops to use static calls. Note that all kvm_x86_ops are
covered here except for 'pmu_ops and 'nested ops'.
Here are some numbers running cpuid in a loop and measured timing
in the vm (lower is better).
cpuid loop (1 million calls(avg. of 5 runs)):
|default|mitigatio
On 11.01.21 17:33, Wesley Zhao wrote:
> From: "Wesley.Zhao"
>
> For now "reserve=" is limitied to 32bit,not available on 64bit
> platform,so we change the get_option() to get_option_ull(added in
> patch: commit 4b6bfe96265e ("lib/cmdline: add new function
> get_option_ull()"))
Curious, what's th
Hi,
On Fri 08 Jan 21, 10:13, Ezequiel Garcia wrote:
> On Fri, 2021-01-08 at 10:05 +0100, Paul Kocialkowski wrote:
> > Hi Ezequiel,
> >
> > On Thu 07 Jan 21, 16:08, Ezequiel Garcia wrote:
> > > Happy to see this patch. It was on my TODO list,
> > > but I hadn't had time to bringup my rk3326 device
On Mon, Jan 11, 2021 at 08:33:17AM -0800, Wesley Zhao wrote:
> From: "Wesley.Zhao"
>
> In the future we would pass the unsigned long long parameter
> like(0x123456781234) in cmdline on the 64bit platform, so add a new
> option parse function get_option_ull()
No negative numbers?
No test cases?
N
On 11-01-21, 09:40, Bjorn Andersson wrote:
> On Mon 11 Jan 09:16 CST 2021, Vinod Koul wrote:
>
> > GPI DMA is one of the DMA modes supported on geni, this adds support to
> > enable that mode
> >
> > Signed-off-by: Vinod Koul
> > ---
> > drivers/soc/qcom/qcom-geni-se.c | 39
Use static calls to improve kvm_x86_ops performance. Introduce the
definitions that will be used by a subsequent patch to actualize the
savings.
Note that all kvm_x86_ops are covered here except for 'pmu_ops' and
'nested ops'. I think they can be covered by static calls in a simlilar
manner, but w
sizeof needs to be called on the compat pointer, not the native one.
Fixes: 89cd35c58bc2 ("iov_iter: transparently handle compat iovecs in
import_iovec")
Reported-by: David Laight
Signed-off-by: Christoph Hellwig
---
lib/iov_iter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
On Mon 11 Jan 09:16 CST 2021, Vinod Koul wrote:
> We can use GPI DMA for devices where it is enabled by firmware. Add
> support for this mode
>
> Signed-off-by: Vinod Koul
> ---
> drivers/spi/spi-geni-qcom.c | 395 +++-
> 1 file changed, 384 insertions(+), 11 del
On Fri, Jan 08, 2021 at 11:50:03PM +0100, Adrien Grassein wrote:
> This property seems useless because we can use the
> regulator-max-microamp generic property to do the same
> and using generic code.
This made it into a kernel release so we should continue to honour it,
it's fine to deprecate it
Hi Philipp,
On Thu 07 Jan 21, 15:55, Philipp Zabel wrote:
> Hi Paul,
>
> On Thu, 2021-01-07 at 14:40 +0100, Paul Kocialkowski wrote:
> > The Rockchip PX30 SoC has a Hantro VPU that features a decoder (VDPU2)
> > and an encoder (VEPU2). It is similar to the RK3399's VPU but takes an
> > extra cloc
On 1/11/21 9:05 AM, Mark Brown wrote:
> On Mon, Jan 11, 2021 at 08:41:19AM -0800, Florian Fainelli wrote:
>
>>> [1/1] spi: spi-bcm-qspi: style: Simplify bool comparison
>>> commit: 6650ab2a44268af8d24995d28ae199b57b2ebff8
>
>> I don't think that "style: " is a subject prefix that is used co
On Mon, 11 Jan 2021, Rafael J. Wysocki wrote:
> On Mon, Jan 11, 2021 at 5:44 AM Hugh Dickins wrote:
> >
> > Hi Rafael,
> >
> > Synaptics RMI4 SMBus touchpad on ThinkPad X1 Carbon (5th generation)
> > fails to suspend when running 5.11-rc kernels: bisected to
> > 5b6164d3465f ("driver core: Reorder
Hi,
Convert kvm_x86_ops to use static_call. Shows good performance
gains for cpuid loop micro-benchmark (resulsts included in patch 2).
Thanks,
-Jason
Jason Baron (2):
KVM: x86: introduce definitions to support static calls for kvm_x86_ops
KVM: x86: use static calls to reduce kvm_x86_ops ov
On Fri, Jan 08, 2021 at 03:34:52PM +0100, Giulio Benetti wrote:
> Hi,
>
> On 1/8/21 10:23 AM, Maxime Ripard wrote:
> > Hi,
> >
> > Thanks for those patches
> >
> > On Thu, Jan 07, 2021 at 03:30:32AM +0100, Giulio Benetti wrote:
> > > From: Giulio Benetti
> > >
> > > It turned out(Maxime sugges
While thinking more about this, I'm thinking a big part of the problem
is that we're not dinstinguishing between geniuine per-cpu kthreads and
kthreads that just happen to be per-cpu.
Geniuine per-cpu kthreads are kthread_bind() and have PF_NO_SETAFFINITY,
but sadly a lot of non-per-cpu kthreads
On 1/8/21 3:19 PM, Song Liu wrote:
To access per-task data, BPF program typically creates a hash table with
pid as the key. This is not ideal because:
1. The use need to estimate requires size of the hash table, with may be
inaccurate;
2. Big hash tables are slow;
3. To clean up the
Cun Li writes:
> The use of 'struct static_key' and 'static_key_false' is
> deprecated. Use the new API.
>
> Signed-off-by: Cun Li
> ---
> arch/x86/kvm/lapic.h | 6 +++---
> arch/x86/kvm/mmu/mmu_audit.c | 4 ++--
> arch/x86/kvm/x86.c | 2 +-
> 3 files changed, 6 insertions(+),
On 1/11/21 6:42 AM, Pawel Laszczak wrote:
> Patch fixes the following errors:
> ld: drivers/usb/cdns3/cdnsp-pci.o: in function `cdnsp_pci_remove':
> cdnsp-pci.c:(.text+0x80): undefined reference to `cdns_remove'
> ld: drivers/usb/cdns3/cdnsp-pci.o: in function `cdnsp_pci_probe':
> cdnsp-pci.c:(.tex
Hi Samuel,
On Sat 09 Jan 21, 16:24, Samuel Holland wrote:
> On 12/31/20 8:29 AM, Paul Kocialkowski wrote:
> > The A31 MIPI CSI-2 controller is a dedicated MIPI CSI-2 bridge
> > found on Allwinner SoCs such as the A31 and V3/V3s.
> >
> > It is a standalone block, connected to the CSI controller on
Ping :)
On Sun, Dec 27, 2020 at 11:13:16AM -0500, Gabriel Somlo wrote:
> This series expands on commit 22447a99c97e ("drivers/soc/litex: add LiteX
> SoC Controller driver"), adding support for handling both 8- and 32-bit
> LiteX CSR (MMIO) subregisters, on both 32- and 64-bit CPUs.
>
> Notes v5:
@Maxime it seems you forgot to CC me on the series :)
On Mon, 2021-01-11 at 08:54 -0800, Florian Fainelli wrote:
>
> On 1/11/2021 6:22 AM, Maxime Ripard wrote:
> > The BCM2711 has a number of instances of interrupt controllers handled
> > by the driver behind the BRCMSTB_L2_IRQ Kconfig option (ir
On Sun, Jan 10, 2021 at 09:49:03PM +0900, Vincent Mailhol wrote:
> * The hardware rx timestamp of a local loopback message is the
> hardware tx timestamp. This means that there are no needs to
> implement SOF_TIMESTAMPING_TX_HARDWARE for CAN sockets.
I can't agree with that statement. T
From: Vincent Donnefort
Factorizing and unifying cpuhp callback range invocations, especially for
the hotunplug path, where two different ways of decrementing were used. The
first one, decrements before the callback is called:
cpuhp_thread_fun()
state = st->state;
st->state--;
cp
From: Vincent Donnefort
The atomic states (between CPUHP_AP_IDLE_DEAD and CPUHP_AP_ONLINE) are
triggered by the CPUHP_BRINGUP_CPU step. If the latter doesn't run, none
of the atomic can. Hence, rollback is not possible after a hotunplug
CPUHP_BRINGUP_CPU step failure and the "fail" interface shou
From: Vincent Donnefort
After the AP brought itself down to CPUHP_TEARDOWN_CPU, the BP will finish
the job. The steps left are as followed:
++
| CPUHP_TEARDOWN_CPU | -> If fails state is CPUHP_TEARDOWN_CPU
++
| ATOMIC STATES| -> Cannot
From: Vincent Donnefort
This patch-set intends mainly to fix HP rollback, which is currently broken,
due to an inconsistent "state" usage and an issue with CPUHP_AP_ONLINE_IDLE.
It also improves the "fail" interface, which can now be reset and will reject
CPUHP_BRINGUP_CPU, a step that can't alw
From: Vincent Donnefort
Currently, the only way of resetting this file is to actually try to run
a hotplug, hotunplug or both. This is quite annoying for testing and, as
the default value for this file is -1, it seems quite natural to let a
user write it.
Signed-off-by: Vincent Donnefort
---
k
523: WARNING: Unexpected indentation.
> > 523: WARNING: Blank line required after table.
> > 524: WARNING: Block quote ends without a blank line; unexpected
> > unindent.
> >
> > Rectify ReST formatting in ./Documentation/fpga/dfl.rst.
> >
>
On Mon, Jan 11, 2021 at 05:07:46PM +, Colin Ian King wrote:
> On 11/01/2021 16:35, Mark Brown wrote:
> > This doesn't apply against current code, please check and resend.
> Just to double-check, which tree should I be working against?
The ASoC tree.
signature.asc
Description: PGP signature
On 1/10/21 8:46 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20210108:
>
on x86_64:
ld: drivers/net/ipa/ipa_main.o: in function `ipa_remove':
ipa_main.c:(.text+0x20d): undefined reference to `rproc_put'
ld: drivers/net/ipa/ipa_mem.o: in function `ipa_mem_init':
ipa_mem.c:(.text+0x59f
On Mon, Jan 11, 2021 at 9:05 AM Suren Baghdasaryan wrote:
>
> On Mon, Jan 11, 2021 at 2:20 AM Florian Weimer wrote:
> >
> > * Suren Baghdasaryan:
> >
> > > diff --git a/mm/madvise.c b/mm/madvise.c
> > > index 6a660858784b..c2d600386902 100644
> > > --- a/mm/madvise.c
> > > +++ b/mm/madvise.c
> >
The RX queue size can be determined at runtime by retrieving the
number of available transfer descriptors.
Signed-off-by: Loic Poulain
---
drivers/net/mhi_net.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/mhi_net.c b/drivers/net/mhi_net.c
index b7f7f2e..
On Wed, Jan 6, 2021 at 1:55 AM Kirill Tkhai wrote:
>
> On 06.01.2021 01:58, Yang Shi wrote:
> > Since memcg_shrinker_map_size just can be changd under holding
> > shrinker_rwsem
> > exclusively, the read side can be protected by holding read lock, so it
> > sounds
> > superfluous to have a dedic
Use the new mhi_get_free_desc_count helper to track queue usage
instead of relying on the locally maintained rx_queued count.
Signed-off-by: Loic Poulain
---
drivers/net/mhi_net.c | 13 +
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/net/mhi_net.c b/drivers/ne
From: Hemant Kumar
Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
-
On 11/01/2021 16:35, Mark Brown wrote:
> On Fri, Jan 08, 2021 at 12:35:46PM +, Colin King wrote:
>> From: Colin Ian King
>>
>> Currently when attempting to start the BE fails because the
>> FE is not started the error return variable ret is not initialized
>> and garbage is returned. Fix this
The RX queue size can be determined at runtime by retrieving the
number of available transfer descriptors.
Signed-off-by: Loic Poulain
---
drivers/net/mhi_net.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/mhi_net.c b/drivers/net/mhi_net.c
index b7f7f2e..
On Mon, Jan 11, 2021 at 07:29:37PM +0800, Longfang Liu wrote:
> The system that use Synopsys USB host controllers goes to suspend
> when using USB audio player. This causes the USB host controller
> continuous send interrupt signal to system, When the number of
> interrupts exceeds 10, the syst
From: Hemant Kumar
Introduce mhi_get_free_desc_count() API to return number
of TREs available to queue buffer. MHI clients can use this
API to know before hand if ring is full without calling queue
API.
Signed-off-by: Hemant Kumar
Reviewed-by: Jeffrey Hugo
Reviewed-by: Manivannan Sadhasivam
-
On Mon, Jan 11, 2021 at 08:41:19AM -0800, Florian Fainelli wrote:
> > [1/1] spi: spi-bcm-qspi: style: Simplify bool comparison
> > commit: 6650ab2a44268af8d24995d28ae199b57b2ebff8
> I don't think that "style: " is a subject prefix that is used commonly
> and it certainly should not belong i
process_madvise currently requires ptrace attach capability.
PTRACE_MODE_ATTACH gives one process complete control over another
process. It effectively removes the security boundary between the
two processes (in one direction). Granting ptrace attach capability
even to a system process is considere
On Mon, Jan 11, 2021 at 2:20 AM Florian Weimer wrote:
>
> * Suren Baghdasaryan:
>
> > diff --git a/mm/madvise.c b/mm/madvise.c
> > index 6a660858784b..c2d600386902 100644
> > --- a/mm/madvise.c
> > +++ b/mm/madvise.c
> > @@ -1197,12 +1197,22 @@ SYSCALL_DEFINE5(process_madvise, int, pidfd, const
>
None of the complicated overlapping regions bits of the kobj_map are
required for the character device lookup, so just a trivial xarray
instead.
Signed-off-by: Christoph Hellwig
---
drivers/base/Makefile| 5 +-
drivers/base/map.c | 154 ---
fs/char
On Tue, Jan 12, 2021 at 1:13 AM Rob Herring wrote:
>
> +David Gibson
>
> On Mon, Jan 11, 2021 at 9:40 AM Masahiro Yamada wrote:
> >
> > On Mon, Jan 11, 2021 at 8:17 PM Viresh Kumar
> > wrote:
> > >
> > > On 07-01-21, 14:28, Masahiro Yamada wrote:
> > > > Viresh's patch is not enough.
> > > >
>
On Mon, Jan 11, 2021 at 5:12 PM Thierry Reding wrote:
>
> On Mon, Jan 11, 2021 at 03:57:37PM +0100, Rafael J. Wysocki wrote:
> > On Mon, Jan 11, 2021 at 2:43 PM Thierry Reding wrote:
> > >
> > > On Sun, Jan 10, 2021 at 08:44:13PM -0800, Hugh Dickins wrote:
> > > > Hi Rafael,
> > > >
> > > > Synap
Tom Lendacky writes:
> On 1/11/21 4:42 AM, Vitaly Kuznetsov wrote:
>> Sean Christopherson writes:
>>
>>> Unconditionally invoke sev_hardware_setup() when configuring SVM and
>>> handle clearing the module params/variable 'sev' and 'sev_es' in
>>> sev_hardware_setup(). This allows making said v
On Fri, Jan 08, 2021 at 04:27:52PM +0200, James Clark wrote:
> Replace the OCSD_INSTR switch statement with an if to
> fix compilation error about unhandled values and avoid
> this issue again in the future.
>
> Add new OCSD_GEN_TRC_ELEM_SYNC_MARKER and
> OCSD_GEN_TRC_ELEM_MEMTRANS enum values to
On 17.12.20 14:07, Oscar Salvador wrote:
> Let the caller check whether it can pass MHP_MEMMAP_ON_MEMORY by
> checking mhp_supports_memmap_on_memory().
> MHP_MEMMAP_ON_MEMORY can only be set in case
> ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE is enabled, the architecture supports
> altmap, and the range to
On 17.12.20 14:07, Oscar Salvador wrote:
> Let the caller check whether it can pass MHP_MEMMAP_ON_MEMORY by
> checking mhp_supports_memmap_on_memory().
> MHP_MEMMAP_ON_MEMORY can only be set in case
> ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE is enabled, the architecture supports
> altmap, and the range to
On 1/11/2021 6:22 AM, Maxime Ripard wrote:
> The BCM2711 has a number of instances of interrupt controllers handled
> by the driver behind the BRCMSTB_L2_IRQ Kconfig option (irq-brcmstb-l2).
>
> Let's select that driver as part of the ARCH_BCM2835 Kconfig option.
>
> Signed-off-by: Maxime Ripa
From: Andreas Schwab
The second argument of __kernel_clock_gettime64 points to a struct
__kernel_timespec, with 64-bit time_t, so use the clock_gettime64 syscall
in the fallback function for the 32-bit vdso. Similarily,
clock_getres_fallback should use the clock_getres_time64 syscall, though
it
On 17.12.20 14:07, Oscar Salvador wrote:
> In order to use self-hosted memmap array, the platform needs to have
> support for CONFIG_SPARSEMEM_VMEMMAP and altmap.
> Currently, only arm64, PPC and x86_64 have the support, so enable those
> platforms with ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE.
"In the fi
On Fri, Jan 08, 2021 at 11:45:30PM +0530, Akhil P Oommen wrote:
> Some GPUs support different max frequencies depending on the platform.
> To identify the correct variant, we should check the gpu speedbin
> fuse value. Add support for this speedbin detection to a6xx family
> along with the required
Hi,
On Mon, Jan 11, 2021 at 7:18 AM Vinod Koul wrote:
>
> @@ -2622,6 +2626,13 @@ pinmux {
>"gpio2", "gpio3";
> function = "qup0";
> };
> +
> + conf
On 1/11/21 10:02 AM, Tom Lendacky wrote:
On 1/8/21 6:47 PM, Sean Christopherson wrote:
Use "guest" instead of "enabled" for the global "running as an SEV guest"
flag to avoid confusion over whether "sev_enabled" refers to the guest or
the host. This will also allow KVM to usurp "sev_enabled" fo
On Mon, Jan 11, 2021 at 02:06:56PM +0100, Bjarni Jonasson wrote:
> Sparx-5 supports this mode and it is missing in the PHY core.
>
> Signed-off-by: Bjarni Jonasson
Oh, I forgot - please can we have the new PHY mode documented in
Documentation/networking/phy.rst under the "PHY interface modes"
se
On 09.01.21 09:14, Miaohe Lin wrote:
> The VM_BUG_ON_PAGE(!PageLocked(page), page) is also done in PageMovable.
> Remove this explicitly one.
>
> Signed-off-by: Miaohe Lin
> ---
> mm/compaction.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/mm/compaction.c b/mm/compaction.c
> index 0
On 1/11/21 8:09 AM, Greg KH wrote:
> On Mon, Jan 11, 2021 at 07:55:24AM -0800, Tom Rix wrote:
>> On 1/11/21 6:54 AM, Greg KH wrote:
>>> On Mon, Jan 11, 2021 at 06:40:24AM -0800, Tom Rix wrote:
On 1/10/21 10:57 PM, Greg KH wrote:
> On Sun, Jan 10, 2021 at 11:43:54AM -0800, Tom Rix wrote:
On 11/01/2021 17:18, Kai-Heng Feng wrote:
> On Tue, Dec 22, 2020 at 1:23 AM Kai-Heng Feng
> wrote:
>>
>> We are seeing thermal shutdown on Intel based mobile workstations, the
>> shutdown happens during the first trip handle in
>> thermal_zone_device_register():
>> kernel: thermal thermal_zone15:
On Mon, Jan 11, 2021 at 09:30:55PM +0900, Stafford Horne wrote:
> On Thu, Jan 07, 2021 at 04:04:47AM +0800, kernel test robot wrote:
> > Hi Pawel,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > master
> > head:
Le 11/01/2021 à 16:18, Andreas Schwab a écrit :
The second argument of __kernel_clock_gettime64 points to a struct
__kernel_timespec, with 64-bit time_t, so use the clock_gettime64 syscall
in the fallback function for the 32-bit vdso. Similarily,
clock_getres_fallback should use the clock_get
On Mon, 11 Jan 2021, Thierry Reding wrote:
> On Sat, Jan 09, 2021 at 07:02:17PM +0100, Jonathan Neuschäfer wrote:
> > The Netronix EC provides a PWM output which is used for the backlight
> > on some ebook readers. This patches adds a driver for the PWM output.
> >
> > The .get_state callback is
From: "Wesley.Zhao"
For now "reserve=" is limitied to 32bit,not available on 64bit
platform,so we change the get_option() to get_option_ull(added in
patch: commit 4b6bfe96265e ("lib/cmdline: add new function
get_option_ull()"))
Signed-off-by: Wesley.Zhao
---
kernel/resource.c | 6 +++---
1 fil
From: "Wesley.Zhao"
In the future we would pass the unsigned long long parameter
like(0x123456781234) in cmdline on the 64bit platform, so add a new
option parse function get_option_ull()
Signed-off-by: Wesley.Zhao
---
include/linux/kernel.h | 1 +
lib/cmdline.c | 35
On Sat, Jan 09, 2021 at 12:26:09PM +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> Binding documentation mentions that a compatible is required for the
> MT6360 device node, but the driver doesn't provide a OF match table.
The binding should be fixed to remove the requirement
On 1/11/2021 8:29 AM, Mark Brown wrote:
> On Mon, 11 Jan 2021 17:26:29 +0800, YANG LI wrote:
>> Fix the following coccicheck warning:
>> ./drivers/spi/spi-bcm-qspi.c:884:5-34: WARNING: Comparison to bool
>
> Applied to
>
>https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-
check_unmap() is producing a warning about a missing map error check.
The return value from dma_map_page() should be checked for an error, not
the caller-provided dma_addr.
Fixes: d099fc8f540a ("drm/ttm: new TT backend allocation pool v3")
Signed-off-by: Jeremy Cline
---
drivers/gpu/drm/ttm/ttm_
On 1/8/2021 10:35 AM, Steve Wahl wrote:
For Intel uncore, the registers being used to identify the die don't
contain enough bits to uniquely identify more than 8 dies. On
systems with more than 8 dies, this results in error messages of the
form "skx_uncore: probe of :XX:XX.X failed with e
On Sat, Jan 9, 2021 at 12:02 PM Luca Ceresoli wrote:
>
> Hi Adam,
>
> On 09/01/21 04:00, Adam Ford wrote:
> > On Fri, Jan 8, 2021 at 4:49 PM Luca Ceresoli wrote:
> >>
> >> Hi Adam,
> >>
> >> On 06/01/21 18:39, Adam Ford wrote:
> >>> There are two registers which can set the load capacitance for
>
On Fri, Jan 08, 2021 at 11:56:57AM -0500, Brian Foster wrote:
> On Fri, Jan 08, 2021 at 08:54:44AM +1100, Dave Chinner wrote:
> > On Mon, Jan 04, 2021 at 11:23:53AM -0500, Brian Foster wrote:
> > > On Thu, Dec 31, 2020 at 09:16:11AM +1100, Dave Chinner wrote:
> > > > On Wed, Dec 30, 2020 at 12:56:2
On Fri, Jan 08, 2021 at 12:35:46PM +, Colin King wrote:
> From: Colin Ian King
>
> Currently when attempting to start the BE fails because the
> FE is not started the error return variable ret is not initialized
> and garbage is returned. Fix this by setting it to 0 so the
This doesn't appl
On Mon, Jan 11, 2021 at 08:46:48PM +0530, Vinod Koul wrote:
> +static int get_xfer_mode(struct spi_master *spi)
> +{
> + struct spi_geni_master *mas = spi_master_get_devdata(spi);
> + struct geni_se *se = &mas->se;
> + int mode = GENI_SE_FIFO;
Why not use the core DMA mapping support?
On Tue, Nov 03, 2020 at 09:31:44PM +0530, Sumit Garg wrote:
> Add support for TEE based trusted keys where TEE provides the functionality
> to seal and unseal trusted keys using hardware unique key.
>
> Refer to Documentation/tee.txt for detailed information about TEE.
>
> Signed-off-by: Sumit Ga
On Mon, Jan 11, 2021 at 4:52 PM Greg Kroah-Hartman
wrote:
>
> On Mon, Jan 11, 2021 at 12:21:13PM +0100, Lukas Bulwahn wrote:
> > Commit fa41d10589be ("fpga: dfl-pci: locate DFLs by PCIe vendor specific
> > capability") provides documentation to the FPGA Device Feature List (DFL)
> > Framework Over
On 01/06, Jaegeuk Kim wrote:
> On 01/06, Jaegeuk Kim wrote:
> > Hi Chao,
> >
> > With a quick test, this patch causes down_write failure resulting in
> > blocking
> > process. I didn't dig in the bug so, please check the code again. :P
>
> nvm. I can see it works now.
Hmm, this gives a huge per
On Mon, Jan 11, 2021 at 09:53:56AM +0100, Christian König wrote:
> Am 08.01.21 um 22:58 schrieb Jeremy Cline:
> > dcn20_resource_construct() includes a number of kzalloc(GFP_KERNEL)
> > calls which can sleep, but kernel_fpu_begin() disables preemption and
> > sleeping in this context is invalid.
>
On Tue, 22 Dec 2020 20:15:53 -0500
Tony Krowiak wrote:
> The queues assigned to a matrix mediated device are currently reset when:
>
> * The VFIO_DEVICE_RESET ioctl is invoked
> * The mdev fd is closed by userspace (QEMU)
> * The mdev is removed from sysfs.
>
> Immediately after the reset of a
On Fri, 8 Jan 2021 23:44:57 +0530, Pratyush Yadav wrote:
> The kernel test robot reports the following warning.
>
> drivers/spi/spi-cadence-quadspi.c:966:24: warning: comparison of distinct
> pointer types ('typeof (len) *' (aka 'unsigned int *') and 'typeof (500UL) *'
> (aka 'unsigned long *'))
On Mon, 11 Jan 2021 17:26:29 +0800, YANG LI wrote:
> Fix the following coccicheck warning:
> ./drivers/spi/spi-bcm-qspi.c:884:5-34: WARNING: Comparison to bool
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[1/1] spi: spi-bcm-qspi: style: Simplify
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