On 2024/2/15 下午6:25, WANG Xuerui wrote:
On 2/15/24 18:11, WANG Xuerui wrote:
Sorry for the late reply (and Happy Chinese New Year), and thanks for
providing microbenchmark numbers! But it seems the more comprehensive
CoreMark results were omitted (that's also absent in v3)? While the
Of c
Ira Weiny wrote:
> Ira Weiny wrote:
> > Jonathan Cameron wrote:
> > > On Wed, 14 Feb 2024 10:23:10 -0500
> > > Steven Rostedt wrote:
> > >
> > > > On Wed, 14 Feb 2024 12:11:53 +
> > > > Jonathan Cameron wrote:
> > > >
> > > > > So I'm thinking this is a won't fix - wait for the printk rewor
Ira Weiny wrote:
[..]
> > As Steve said, tp_printk is a hack (a very useful one) and
> > hopefully no one runs it in production.
>
> OMG... I did not realize what tp_printk() was exactly. I should have
> looked closer.
>
> Do we have evidence of its use in production?
>
> I would love to not h
On Fri, 16 Feb 2024 15:55:10 -0600, Dave Hansen
wrote:
On 2/16/24 13:38, Haitao Huang wrote:
On Fri, 16 Feb 2024 09:15:59 -0600, Dave Hansen
wrote:
...
Does this 'indirect' change any behavior other than whether it does a
search for an mm to find a place to charge the backing storage?
N
mailbox to dsp_1 is currently modeling platform pcm driver.
mailbox to dsp_2 is also doing the same.
Platform driver callbacks cause IPC to be sent to dsp's.
Lifecycle of two dsp's are managed by separate remoteproc
drivers. Single sound card is exposed.
Separate watchdog interrupts from the corr
On Wed, 14 Feb 2024 22:46:28 +0100, Luca Weiss wrote:
> Add watchdog for MSM8226 platform.
>
>
Applied, thanks!
[1/1] ARM: dts: qcom: msm8226: Add watchdog node
commit: 9e9c906ede3b7dcf7bf7df61ac712613c7d6c2da
Best regards,
--
Bjorn Andersson
On Fri, 16 Feb 2024 14:11:20 +0100, Luca Weiss wrote:
> Add the definition for the interconnect used in the display subsystem.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: sm6350: Add interconnect for MDSS
commit: fc48bb313513d140026e4d0c441f290ab9c08577
Best regards,
--
Bjorn Anderss
On Mon, 05 Feb 2024 10:51:37 +0100, Luca Weiss wrote:
> Hook up the PBS & SDAM to the PMI632 LPG so that we can use the
> hw_pattern for the LEDs.
>
>
Applied, thanks!
[3/3] arm64: defconfig: Enable QCOM PBS
commit: 9c5c14c066f353ac1f4e3b4dd6e19451eac61e0c
Best regards,
--
Bjorn Ander
On 2/16/24 13:38, Haitao Huang wrote:
> On Fri, 16 Feb 2024 09:15:59 -0600, Dave Hansen
> wrote:
...
>> Does this 'indirect' change any behavior other than whether it does a
>> search for an mm to find a place to charge the backing storage?
>
> No.
>
>> Instead of passing a flag around, why not
On Fri, 16 Feb 2024 09:15:59 -0600, Dave Hansen
wrote:
On 2/5/24 13:06, Haitao Huang wrote:
@@ -414,7 +416,7 @@ static void sgx_reclaim_pages_global(void)
void sgx_reclaim_direct(void)
{
if (sgx_should_reclaim(SGX_NR_LOW_PAGES))
- sgx_reclaim_pages_global();
+
From: "Steven Rostedt (Google)"
The code that handles saved_cmdlines is split between the trace.c file and
the trace_sched_switch.c. There's some history to this. The
trace_sched_switch.c was originally created to handle the sched_switch
tracer that was deprecated due to sched_switch trace event
From: "Steven Rostedt (Google)"
In preparation of moving the saved_cmdlines logic out of trace.c and into
trace_sched_switch.c, replace the open coded manipulation of tgid_map in
set_tracer_flag() into a helper function trace_alloc_tgid_map() so that it
can be easily moved into trace_sched_switch
From: "Steven Rostedt (Google)"
The saved_cmdlines have three arrays for mapping PIDs to COMMs:
- map_pid_to_cmdline[]
- map_cmdline_to_pid[]
- saved_cmdlines
The map_pid_to_cmdline[] is PID_MAX_DEFAULT in size and holds the index
into the other arrays. The map_cmdline_to_pid[] is a mapping
Repost of "tracing: Fix wasted memory in saved_cmdlines logic" (hence the v3:
v2 at:
https://lore.kernel.org/linux-trace-kernel/20240213115232.5fd9e...@gandalf.local.home/)
That patch was based on the two other patches in this series, but
I forgot to post those two other patches.
Instead of app
On Mon, Feb 05, 2024 at 10:51:38AM +0100, Luca Weiss wrote:
> Add the PBS (Programmable Boot Sequencer) to the list of devices.
>
> Signed-off-by: Luca Weiss
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> ---
> Documentation/devicetree/bindings/mfd/qcom,spmi-pmic.yaml | 4
> 1 file chang
On 2024-02-16 15:22, Arnd Bergmann wrote:
From: Arnd Bergmann
In some randconfig builds, the IS_ERR() check appears to not get completely
eliminated, resulting in the compiler to insert references to these two
functions that cause a link failure:
ERROR: modpost: "set_dax_nocache" [drivers/md/d
From: Arnd Bergmann
In some randconfig builds, the IS_ERR() check appears to not get completely
eliminated, resulting in the compiler to insert references to these two
functions that cause a link failure:
ERROR: modpost: "set_dax_nocache" [drivers/md/dm-mod.ko] undefined!
ERROR: modpost: "set_da
On Wed, 14 Feb 2024 19:39:43 +0800, Leo Yan wrote:
> Currently, the perf building enables register parsing based on the
> target architecture has supported register feature.
>
> Furthermore, the perf building system needs to maintain a variable
> 'NO_PERF_REGS' and defines macro 'HAVE_PERF_REGS_SU
On 2/15/2024 10:44 AM, Eugenio Perez Martin wrote:
> On Wed, Feb 14, 2024 at 8:52 PM Steven Sistare
> wrote:
>>
>> On 2/14/2024 2:39 PM, Eugenio Perez Martin wrote:
>>> On Wed, Feb 14, 2024 at 6:50 PM Steven Sistare
>>> wrote:
On 2/13/2024 11:10 AM, Eugenio Perez Martin wrote:
> On
On 2/5/24 13:06, Haitao Huang wrote:
> @@ -414,7 +416,7 @@ static void sgx_reclaim_pages_global(void)
> void sgx_reclaim_direct(void)
> {
> if (sgx_should_reclaim(SGX_NR_LOW_PAGES))
> - sgx_reclaim_pages_global();
> + sgx_reclaim_pages_global(false);
> }
>
> stat
iommu_ops_from_fwnode() stores &iommu_spec->np->fwnode in local
variable, so use it to simplify the code (iommu_spec is not changed
between these dereferences).
Signed-off-by: Krzysztof Kozlowski
---
drivers/iommu/of_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dri
Make pointer to fwnode_handle a pointer to const for code safety.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iommu/iommu.c | 2 +-
include/linux/iommu.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 26a31ba4f72d..
The xlate callbacks are supposed to translate of_phandle_args to proper
provider without modifying the of_phandle_args. Make the argument
pointer to const for code safety and readability.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iommu/apple-dart.c | 3 ++-
drivers/iommu/a
Make pointer to bus_type a pointer to const for code safety.
Signed-off-by: Krzysztof Kozlowski
---
drivers/iommu/iommu-priv.h | 5 +++--
drivers/iommu/iommu.c | 5 +++--
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/iommu/iommu-priv.h b/drivers/iommu/iommu-priv.h
i
The MLX driver was not updating its control virtqueue size at set_vq_num
and instead always initialized to MLX5_CVQ_MAX_ENT (16) at
setup_cvq_vring.
Qemu would try to set the size to 64 by default, however, because the
CVQ size always was initialized to 16, an error would be thrown when
sending >1
On Fri, 16 Feb 2024 22:09:02 +0900
Masami Hiramatsu (Google) wrote:
> On Thu, 15 Feb 2024 11:11:34 -0500
> Steven Rostedt wrote:
>
> > On Wed, 7 Feb 2024 00:12:40 +0900
> > "Masami Hiramatsu (Google)" wrote:
> >
> > > From: Masami Hiramatsu (Google)
> > >
> > > Add ftrace_partial_regs()
On Fri, 16 Feb 2024 14:48:10 +0100,
Michael S. Tsirkin wrote:
>
> On Fri, Feb 16, 2024 at 02:42:37PM +0100, Takashi Iwai wrote:
> > On Fri, 16 Feb 2024 12:27:48 +0100,
> > Michael S. Tsirkin wrote:
> > >
> > > On Fri, Feb 16, 2024 at 11:06:43AM +0100, Aiswarya Cyriac wrote:
> > > > This commit fi
On Fri, 16 Feb 2024 12:27:48 +0100,
Michael S. Tsirkin wrote:
>
> On Fri, Feb 16, 2024 at 11:06:43AM +0100, Aiswarya Cyriac wrote:
> > This commit fixes the following warning when building virtio_snd driver.
> >
> > "
> > *** CID 1583619: Uninitialized variables (UNINIT)
> > sound/virtio/virtio
On Fri, Feb 16, 2024 at 02:42:37PM +0100, Takashi Iwai wrote:
> On Fri, 16 Feb 2024 12:27:48 +0100,
> Michael S. Tsirkin wrote:
> >
> > On Fri, Feb 16, 2024 at 11:06:43AM +0100, Aiswarya Cyriac wrote:
> > > This commit fixes the following warning when building virtio_snd driver.
> > >
> > > "
> >
11
+#define BLUETOOTH_VER_5_3 12
+#define BLUETOOTH_VER_5_4 13
/* Reserv for core and drivers use */
#define BT_SKB_RESERVE 8
---
base-commit: 841c35169323cd833294798e58b9bf63fa4fa1de
change-id: 20240216-bluetooth-defines-b810ce543191
Best regards,
--
Luca Weiss
On 16.02.2024 14:11, Luca Weiss wrote:
> Add the definition for the interconnect used in the display subsystem.
>
> Signed-off-by: Luca Weiss
> ---
Reviewed-by: Konrad Dybcio
Konrad
On 2/11/24 23:43, Max Kellermann wrote:
Fixes a bug revealed by -Wmissing-prototypes when
CONFIG_FUNCTION_GRAPH_TRACER is enabled but not CONFIG_DYNAMIC_FTRACE:
arch/parisc/kernel/ftrace.c:82:5: error: no previous prototype for
'ftrace_enable_ftrace_graph_caller' [-Werror=missing-prototypes]
On 2/12/24 00:09, Max Kellermann wrote:
The NOKPROBE_SYMBOL macro (and others) were moved to
asm-generic/kprobes.h in 2017 by commit 7d134b2ce639 ("kprobes: move
kprobe declarations to asm-generic/kprobes.h"), and this new header
was included by asm/kprobes.h unconditionally on all architectures.
Add the definition for the interconnect used in the display subsystem.
Signed-off-by: Luca Weiss
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi
b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 5e8c8896ba66..ef
On Thu, 15 Feb 2024 11:11:34 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:12:40 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > From: Masami Hiramatsu (Google)
> >
> > Add ftrace_partial_regs() which converts the ftrace_regs to pt_regs.
> > If the architecture defines its own ftrace_
On Thu, 15 Feb 2024 11:10:21 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:12:06 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > From: Masami Hiramatsu (Google)
> >
> > Enable CONFIG_HAVE_FUNCTION_GRAPH_FREGS on arm64. Note that this
> > depends on HAVE_DYNAMIC_FTRACE_WITH_ARGS which
On Fri, Feb 16, 2024 at 11:06:43AM +0100, Aiswarya Cyriac wrote:
> This commit fixes the following warning when building virtio_snd driver.
>
> "
> *** CID 1583619: Uninitialized variables (UNINIT)
> sound/virtio/virtio_kctl.c:294 in virtsnd_kctl_tlv_op()
> 288
> 289 break;
> 2
On Mon Jan 8, 2024 at 11:45 PM CET, Dmitry Baryshkov wrote:
> On Mon, 8 Jan 2024 at 16:23, Luca Weiss wrote:
> >
> > On Mon Jan 8, 2024 at 3:18 PM CET, Konrad Dybcio wrote:
> > > On 8.01.2024 14:49, Luca Weiss wrote:
> > > > When num-channels and qcom,num-ees is not provided in devicetree, the
> >
This commit fixes the following warning when building virtio_snd driver.
"
*** CID 1583619: Uninitialized variables (UNINIT)
sound/virtio/virtio_kctl.c:294 in virtsnd_kctl_tlv_op()
288
289 break;
290 }
291
292 kfree(tlv);
293
vvv CID 1583619: Unin
On Thu, 15 Feb 2024 11:08:08 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:11:56 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > From: Masami Hiramatsu (Google)
> >
> > Support HAVE_FUNCTION_GRAPH_FREGS on x86-64, which saves ftrace_regs
> > on the stack in ftrace_graph return trampol
On Thu, 15 Feb 2024 11:04:04 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:11:44 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
> > index c88bf47f46da..a061f8832b20 100644
> > --- a/arch/x86/include/asm/ftrace.h
On Thu, 15 Feb 2024 10:49:03 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:11:44 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
> > index 61c541c36596..308b3bec01b1 100644
> > --- a/kernel/trace/Kconfig
> > +++ b/kernel/trace/Kco
On Thu, 15 Feb 2024 10:39:43 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:11:44 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > From: Masami Hiramatsu (Google)
> >
> > Add a new return handler to fgraph_ops as 'retregfunc' which takes
> > parent_ip and ftrace_regs instead of ftrace_
On Thu, 15 Feb 2024 10:02:54 -0500
Steven Rostedt wrote:
> On Wed, 7 Feb 2024 00:11:22 +0900
> "Masami Hiramatsu (Google)" wrote:
>
> > From: Steven Rostedt (VMware)
> >
> > Add boot up selftest that passes variables from a function entry to a
> > function exit, and make sure that they do ge
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