From: "Paul E. McKenney"
Currently the bN.ready and bN.wait files are placed in the
rcutorture directory, which really is not at all a good place
for run-specific files. This commit therefore renames these
files to build.ready and build.wait and then moves them into the
scenario directories
From: "Paul E. McKenney"
Remote rcutorture testing requires that jitter.sh continue to be
invoked from the generated script for local runs, but that it instead
be invoked on the remote system for distributed runs. This argues
for common jitterstart and jitterstop scripts. But it would be good
Hello!
This series provides additional polling interfaces for RCU, so that
an updater may initiate and poll for completion of an RCU grace period
despite never being invoked from a sleepable region of code. These are
similar to the corresponding SRCU interfaces, give or take additional
From: "Paul E. McKenney"
There is a need for a non-blocking polling interface for RCU grace
periods, so this commit supplies start_poll_synchronize_rcu() and
poll_state_synchronize_rcu() for this purpose. Note that the existing
get_state_synchronize_rcu() may be used if future grace periods are
From: "Paul E. McKenney"
This commit causes rcutorture to test the new start_poll_synchronize_rcu()
and poll_state_synchronize_rcu() functions. Because of the difficulty of
determining the nature of a synchronous RCU grace (expedited or not),
the test that insisted that
From: "Paul E. McKenney"
There is a need for a non-blocking polling interface for RCU grace
periods, so this commit supplies start_poll_synchronize_rcu() and
poll_state_synchronize_rcu() for this purpose. Note that the existing
get_state_synchronize_rcu() may be used if future grace periods are
Hi Dan
Thanks for reporting this, will submit a change to fix this.
Abhinav
On 2021-02-28 23:02, Dan Carpenter wrote:
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit:
Hi Dan
Thanks for reporting this, will submit a change to fix this.
Abhinav
On 2021-02-28 23:14, Dan Carpenter wrote:
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fe07bfda2fb9cdef8a4d4008a409bb02f35f1bd8
commit:
From: "Paul E. McKenney"
Currently, kvm-test-1-run.sh both builds and runs an rcutorture kernel,
which is inconvenient when it is necessary to re-run an old run or to
carry out a run on a remote system. This commit therefore extracts the
portion of kvm-test-1-run.sh that invoke qemu to actually
From: "Paul E. McKenney"
Now that there is a reliable way to convince the jitter.sh scripts to
stop, the jitter_pids file is not needed, nor is the code that kills all
the PIDs contained in this file. This commit therefore eliminates this
file and the code using it.
Signed-off-by: Paul E.
From: "Paul E. McKenney"
Currently, the script generated by kvm.sh does a "wait" to wait on both
the current batch's guest OSes and any jitter.sh scripts. This works,
but makes it hard to abstract the jittering so that common code can be
used for both local and distributed runs. This commit
From: "Paul E. McKenney"
When re-running old rcutorture builds, if the original run involved
gdb, the re-run also needs to do so. This commit therefore records the
TORTURE_KCONFIG_GDB_ARG environment variable into the qemu-cmd file so
that the re-run can access it.
Signed-off-by: Paul E.
From: "Paul E. McKenney"
This commit creates jitterstart.sh and jitterstop.sh scripts that handle
the starting and stopping of the jitter.sh scripts. These must be sourced
using the bash "." command to allow the generated script to wait on the
backgrounded jitter.sh scripts.
Signed-off-by:
From: "Paul E. McKenney"
Currently, jitter.sh execution is controlled by a time limit and by the
"kill" command. The former allowed jitter.sh to run uselessly past
the end of a set of runs that panicked during boot, and the latter is
vulnerable to PID reuse. This commit therefore introduces a
From: "Paul E. McKenney"
Although smp_call_function() has the advantage of simplicity, using
it to check for cross-CPU clock desynchronization means that any CPU
being slow reduces the sensitivity of the checking across all CPUs.
And it is not uncommon for smp_call_function() latencies to be in
On Wed, 3 Mar 2021 06:40:41 +, Wei Yongjun wrote:
> In case of error, the function devm_regmap_init_sdw() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check should
> be replaced with IS_ERR().
Applied to
From: "Paul E. McKenney"
When the clocksource watchdog marks a clock as unstable, this might
be due to that clock being unstable or it might be due to delays that
happen to occur between the reads of the two clocks. Yes, interrupts are
disabled across those two reads, but there are no shortage
On Wed, 3 Mar 2021 09:18:35 +, Colin King wrote:
> A previous cleanup commit removed the ininitialization of st2_mem_alloc.
> Fix this by restoring the original behaviour by initializing it to zero.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
: a579fcfa8e49cc77ad59211bb18bc5004133e6a0 c6x: remove architecture
date: 6 weeks ago
config: c6x-randconfig-r026-20210303 (attached as .config)
compiler: c6x-elf-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
On Mon, 1 Mar 2021 19:08:58 +0200, Codrin Ciubotariu wrote:
> SAMA7G5 includes an updated version of I2S-MCC, found previously on
> SAM9X60. This controller includes 8 data pins, 4 for playback and 4 for
> capture. For I2S and LEFT_J formats, these pins can be used to
> send/receive up to 8 audio
From: "Paul E. McKenney"
Some sorts of per-CPU clock sources have a history of going out of
synchronization with each other. However, this problem has purportedy
been solved in the past ten years. Except that it is all too possible
that the problem has instead simply been made less likely,
On Wed, 3 Mar 2021 17:08:01 +0800, Yang Li wrote:
> ./sound/soc/codecs/lpass-rx-macro.c:3588:3-8: No need to set .owner here.
> The core will do it.
>
> Remove .owner field if calls are used which set it automatically
Applied to
On Tue, 2 Mar 2021 21:56:30 +0800, Tang Bin wrote:
> The function devm_platform_ioremap_resource has already contained
> error message, so remove the redundant dev_err here.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: codec: Omit
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Wed, 3 Mar 2021 16:39:47 +0800 you wrote:
> This reverts commit 134f98bcf1b898fb9d6f2b91bc85dd2e5478b4b8.
>
> The r8153_mac_clk_spd() is used for RTL8153A only, because the register
> table of RTL8153B is different from
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Wed, 3 Mar 2021 16:50:49 +0100 you wrote:
> Commit 5ee759cda51b ("l2tp: use standard API for warning log messages")
> changed a number of warnings about invalid packets in the receive path
> so that they are always shown,
Hi Marc
> -Original Message-
> From: Will Deacon
> Sent: Thursday, March 4, 2021 5:13 AM
> To: Marc Zyngier
> Cc: Justin He ; kvm...@lists.cs.columbia.edu; James
> Morse ; Julien Thierry ;
> Suzuki Poulose ; Catalin Marinas
> ; Gavin Shan ; Yanan Wang
> ; Quentin Perret ; linux-arm-
>
On Wed, Mar 03, 2021 at 03:37:40PM -0500, Steven Rostedt wrote:
> On Wed, 03 Mar 2021 12:13:08 -0800
> "Daniel Xu" wrote:
>
> > On Wed, Mar 3, 2021, at 11:58 AM, Daniel Xu wrote:
> > > On Wed, Mar 03, 2021 at 09:26:04AM -0500, Steven Rostedt wrote:
> > > > On Wed, 3 Mar 2021 13:48:28 +0900
> >
Hi Sean,
Thanks for your detailed review on the patch set.
On 2021/3/4 0:58, Sean Christopherson wrote:
On Wed, Mar 03, 2021, Like Xu wrote:
@@ -348,10 +352,26 @@ static bool intel_pmu_handle_lbr_msrs_access(struct
kvm_vcpu *vcpu,
return true;
}
+/*
+ * Check if the requested
Set the number of the MSI-X vectors to 1. When MSI-X is enabled,
it's not allowed to use more TC queue pairs than MSI-X vectors
(pf->num_lan_msix) exist. Thus the number of tx and rx pairs
(vsi->num_queue_pairs) will be equal to the number of MSI-X vectors,
i.e., 1.
Signed-off-by: Coiby Xu
---
The minimum size of admin send/receive queue is 1 and 2 respectively.
The admin send queue can't be set to 1 because in that case, the
firmware would fail to init.
Signed-off-by: Coiby Xu
---
drivers/net/ethernet/intel/i40e/i40e.h | 2 ++
drivers/net/ethernet/intel/i40e/i40e_main.c | 9
On 2021/3/4 1:19, Sean Christopherson wrote:
On Wed, Mar 03, 2021, Like Xu wrote:
diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c
index 25d620685ae7..d14a14eb712d 100644
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
@@ -19,6 +19,7 @@
#include
在 2021/3/2 下午5:13, huangjianghui 写道:
>> we usually include patch into email instead of attach it as attachment.
>> You can try use 'git send-email' to post your patches.
>>
>> Thanks
>> Alex
>>
>>
> I am sorry to do those, my patch is shown below:
Hi Jianghui,
I cann't apply your patch:
$ g
Use the minimum of the number of descriptors thus we will allocate the
minimal ring buffers for kdump.
Signed-off-by: Coiby Xu
---
drivers/net/ethernet/intel/i40e/i40e_main.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c
> 2021年3月4日 上午2:53，Willem de Bruijn 写道：
>
> On Wed, Mar 3, 2021 at 7:33 AM Xuesen Huang wrote:
>>
>> From: Xuesen Huang
>>
>> bpf_skb_adjust_room sets the inner_protocol as skb->protocol for packets
>> encapsulation. But that is not appropriate when pushing Ethernet header.
>>
>> Add an
On 03/04/2021 10:02 AM, Nathan Chancellor wrote:
On Thu, Mar 04, 2021 at 09:15:44AM +0800, Tiezhu Yang wrote:
When build kernel with Clang [1]:
$ make CC=clang loongson3_defconfig
$ make CC=clang
[snip]
I think this might be a better solution. I know that I personally never
read defconfig
The uevents generated for an amba device need PID and CID information
that's available only when the amba device is powered on, clocked and
out of reset. So, if those resources aren't available, the information
can't be read to generate the uevents. To workaround this requirement,
if the resources
On Thu, 4 Mar 2021 10:16:53 +0800
Aili Yao wrote:
> On Wed, 3 Mar 2021 15:41:35 +
> "Luck, Tony" wrote:
>
> > > For error address with sigbus, i think this is not an issue resulted by
> > > the patch i post, before my patch, the issue is already there.
> > > I don't find a realizable way
No functional change. Group all devm_clk_get_optional() to a
separate function.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/cadence/phy-cadence-sierra.c | 57 +++-
1 file changed, 35 insertions(+), 22 deletions(-)
diff --git
commit 44d30d622821 ("phy: cadence: Add driver for Sierra PHY") enabled
the clock in probe and failed to disable in remove callback. Add missing
clk_disable_unprepare() in cdns_sierra_phy_remove().
Fixes: 44d30d622821 ("phy: cadence: Add driver for Sierra PHY")
Signed-off-by: Kishon Vijay Abraham
Get pll_cmnlc and pll_cmnlc1 optional clocks and enable them.
This will enable REFRCV/1 in case the pll_cmnlc/1 takes input
from REFRCV/1 respectively.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/cadence/phy-cadence-sierra.c | 40 ++--
1 file changed, 37
Patch series adds support in Sierra driver to use external clock.
v1 of the patch series can be found @ [1]
v2 of the patch series can be found @ [2]
v3 of the patch series can be found @ [3]
Changes from v3:
1) Instead of adding separate subnodes for each clock, just add
#clock-cells in Sierra
No functional change. Group devm_reset_control_get() and
devm_reset_control_get_optional() to a separate function.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/cadence/phy-cadence-sierra.c | 36
1 file changed, 25 insertions(+), 11 deletions(-)
diff --git
Invoke wiz_init() before configuring anything else in Sierra/Torrent
(invoked as part of of_platform_device_create()). wiz_init() resets the
SERDES device and any configuration done in the probe() of
Sierra/Torrent will be lost. In order to prevent SERDES configuration
from getting reset, invoke
Cadence Sierra PHY driver registers PHY using devm_phy_create()
for all sub-nodes of Sierra device tree node. However Sierra device
tree node can have sub-nodes for the various clocks in addtion to the
PHY. Use devm_phy_create() only for nodes with name "phy" (or "link"
for old device tree) which
No functional change. In order to have a single header file for all
Cadence SERDES move phy-cadence-torrent.h to phy-cadence.h. This is
in preparation for adding Cadence Sierra SERDES specific macros.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/phy/cadence/phy-cadence-torrent.c
"serdes" node (child node of WIZ) can have sub-nodes for representing links
or it can have sub-nodes for representing the various clocks within the
serdes. Instead of trying to read "reg" from every child node used for
assigning "lane_phy_type", read only if the child node's name is "phy"
or
From: Zhang Yunkai
'asm/tm.h' included in 'traps.c' is duplicated.
It is also included in the 62th line.
Signed-off-by: Zhang Yunkai
---
arch/powerpc/kernel/traps.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index
On Thu, Mar 4, 2021 at 12:26 PM Balbir Singh wrote:
>
> On Wed, Mar 03, 2021 at 01:45:00PM +1100, Singh, Balbir wrote:
> > On 26/2/21 12:21 am, Muchun Song wrote:
> > > Move bootmem info registration common API to individual bootmem_info.c.
> > > And we will use {get,put}_page_bootmem() to
Fix typo of 'overflow' for comment in sctp_tsnmap_check().
Reported-by: Gustavo A. R. Silva
Signed-off-by: Drew Fustini
---
net/sctp/tsnmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/sctp/tsnmap.c b/net/sctp/tsnmap.c
index a9c6af5795d8..5ba456727f63 100644
---
On Wed, Mar 03, 2021 at 01:24:07PM +0100, Paolo Bonzini wrote:
> On 03/03/21 07:04, Yang Weijiang wrote:
> > These fields are rarely updated by L1 QEMU/KVM, sync them when L1 is trying
> > to
> > read/write them and after they're changed. If CET guest entry-load bit is
> > not
> > set by L1
>
> The user space API is achieved via a number of synchronous IOCTLs.
>
> * RPMB_IOC_VER_CMD - simple versioning API
> * RPMB_IOC_CAP_CMD - query of underlying capabilities
> * RPMB_IOC_PKEY_CMD - one time programming of access key
> * RPMB_IOC_COUNTER_CMD - query the write counter
>
On Thu, Mar 04, 2021 at 11:10:48AM +0800, Li Wang wrote:
> drivers/tty/vt/keyboard.c: In function 'vt_do_kdgkb_ioctl':
> drivers/tty/vt/keyboard.c: warning: 'ret' may be used uninitialized in this
> function [-Wmaybe-uninitialized]
> return ret;
> ^~~
> drivers/tty/vt/keyboard.c:
On 04. 03. 21, 4:10, Li Wang wrote:
drivers/tty/vt/keyboard.c: In function 'vt_do_kdgkb_ioctl':
drivers/tty/vt/keyboard.c: warning: 'ret' may be used uninitialized in this
function [-Wmaybe-uninitialized]
return ret;
^~~
drivers/tty/vt/keyboard.c: warning: 'kbs' may be used
From: Rafał Miłecki
1. Use meaningful variable names (e.g. "flash_start", "res_size" instead
of e.g. "iobase", "end")
2. Always operate on "offset" instead of mix of start, end, size, etc.
3. Add helper checking for NVRAM to avoid duplicating code
4. Use "found" variable instead of goto
5.
On Wed, 03 Mar 2021 16:38:28 -0800
Stephen Boyd wrote:
> I'm starting to feel like nobody read the commit text, or I messed up
> somehow and the commit text was confusing? :(
>
I read it, I'm just unfamiliar with it. I don't use pstore, and I'm not
sure what "crashdump" is. Do you mean the
On 2021/3/4 0:43, Arnaldo Carvalho de Melo wrote:
Em Mon, Feb 22, 2021 at 09:31:51AM +0800, Yang Jihong escreveu:
Hello,
On 2021/2/19 1:09, Arnaldo Carvalho de Melo wrote:
Em Thu, Feb 18, 2021 at 10:20:53AM -0300, Arnaldo Carvalho de Melo escreveu:
Em Fri, Feb 05, 2021 at 11:46:12AM
Radeon Card:
Caicos[Radeon HD 6450/7450/8450 /R5 230 OEM]
there is no gray screen when echo 4>/sys/module/drm/parameters/debug,
so the WREG32 function after DRM_DEBUG_KMS may have wrong when going
into hibernation.the delay of msleep(50) just can fix gray screen.
Signed-off-by: wangjingyu
On Wed, Mar 03, 2021 at 03:22:46PM -0500, Alan Stern wrote:
> On Wed, Mar 03, 2021 at 09:40:22AM -0800, Paul E. McKenney wrote:
> > On Wed, Mar 03, 2021 at 12:12:21PM -0500, Alan Stern wrote:
>
> > > Local variables absolutely should be treated just like CPU registers, if
> > > possible. In
The patches to change to using RCU synchronization in x_tables cause
updating tables to be slowed down by an order of magnitude. This has
been tried before, see https://lore.kernel.org/patchwork/patch/151796/
and ultimately was rejected. As mentioned in the patch description, a
different method
This reverts commit 443d6e86f821a165fae3fc3fc13086d27ac140b1.
This (and the following) patch basically re-implemented the RCU
mechanisms of patch 784544739a25. That patch was replaced because of the
performance problems that it created when replacing tables. Now, we have
the same issue: the call
From: Zhang Yunkai
'linux/compat.h' included in 'arch/parisc/kernel/ptrace.c' is duplicated.
It is also included in the 24th line.
Signed-off-by: Zhang Yunkai
---
arch/parisc/kernel/ptrace.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/parisc/kernel/ptrace.c
On Mon, Mar 01, 2021 at 10:03:26PM -0800, Hugh Dickins wrote:
> vmstat_refresh() can occasionally catch nr_zone_write_pending and
> nr_writeback when they are transiently negative. The reason is partly
> that the interrupt which decrements them in test_clear_page_writeback()
> can come in before
On Tue, 02 Mar 2021 00:41:59 PST (-0800), song.bao@hisilicon.com wrote:
X86 isn't the only architecture supporting NUMA_BALANCING. ARM64, PPC,
S390 and RISCV also support it:
arch$ git grep NUMA_BALANCING
arm64/Kconfig: select ARCH_SUPPORTS_NUMA_BALANCING
On Tue, 9 Feb 2021 08:24:33 +0200, Adrian Hunter wrote:
> Here are V2 patches to add a tracepoint for UFS Exception Events and to
> allow users to enable specific exception events without affecting the
> driver's use of exception events.
>
>
> Changes in V2:
>
> [...]
Applied to
On Mon, 1 Mar 2021 21:19:40 +0200, Adrian Hunter wrote:
> If ufshcd_probe_hba() fails it sets ufshcd_state to UFSHCD_STATE_ERROR,
> however, if it is called again, as it is within a loop in
> ufshcd_reset_and_restore(), and succeeds, then it will not set the state
> back to
On Tue, 2 Mar 2021 14:08:18 +0800, Jiapeng Chong wrote:
> Fix the following coccicheck warning:
>
> ./drivers/scsi/ufs/ufshcd.c:1538:8-16: WARNING: use scnprintf or
> sprintf.
Applied to 5.12/scsi-fixes, thanks!
[1/1] scsi: ufs: convert sysfs sprintf/snprintf family to sysfs_emit
On Tue, 2 Mar 2021 17:05:38 -0600, Tyrel Datwyler wrote:
> This series contains a minor simplification of ibmvfc_init_sub_crqs() followed
> by a couple fixes for sub-CRQ handling which effect hard reset of the
> client/host adapter CRQ pair.
>
> changes in v5:
> Patches 2-5: Corrected upstream
On Fri, 26 Feb 2021 15:43:48 -0800, Vishal Bhakta wrote:
> The entries in the source files are removed as well.
Applied to 5.12/scsi-fixes, thanks!
[1/1] scsi: vmw_pvscsi: Update maintainer
https://git.kernel.org/mkp/scsi/c/1dbafd931d90
--
Martin K. Petersen Oracle Linux
On Tuesday, 2 March 2021 3:10:49 AM AEDT Jason Gunthorpe wrote:
> > + while (page_vma_mapped_walk()) {
> > + /*
> > +* If the page is mlock()d, we cannot swap it out.
> > +* If it's recently referenced (perhaps page_referenced
> > +
On Tue, Mar 02, 2021 at 10:44:18PM -0500, Eric Snowberg wrote:
> This fixes a build issue when x509_revocation_list is not defined.
"Fix a"
Let's stick to the imperative form in commit messages.
>
> $ make ARCH=x86_64 O=build64 all
>
> EXTRACT_CERTS ../
> At main.c:154:
> - SSL
On Mon, Feb 22, 2021 at 04:12:13PM +0100, Romain Perier wrote:
>
> diff --git a/crypto/lrw.c b/crypto/lrw.c
> index bcf09fbc750a..4d35f4439012 100644
> --- a/crypto/lrw.c
> +++ b/crypto/lrw.c
> @@ -357,10 +357,10 @@ static int lrw_create(struct crypto_template *tmpl,
> struct rtattr **tb)
>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: f69d02e37a85645aa90d18cacfff36dba370f797
commit: 8b3165e54566e8bb8f4b7d4e5f12ced78ce462bb MIPS: Enable GCOV
date: 3 months ago
config: mips-randconfig-r036-20210304 (attached as .config)
compiler: clang
On 03. 03. 21, 19:36, Borislav Petkov wrote:
On Wed, Mar 03, 2021 at 07:43:57AM +0100, Jiri Slaby wrote:
Commit 8382c668ce4f ("x86/vdso: Add support for exception fixup in vDSO
functions") added a printf of len which is size_t. Compilers now
complain on 32b:
In file included from
On Thu, Mar 04, 2021 at 11:48:09AM +0800, Tiezhu Yang wrote:
> On 03/04/2021 10:02 AM, Nathan Chancellor wrote:
> > On Thu, Mar 04, 2021 at 09:15:44AM +0800, Tiezhu Yang wrote:
> > > When build kernel with Clang [1]:
> > >
> > > $ make CC=clang loongson3_defconfig
> > > $ make CC=clang
>
>
These fields are rarely updated by L1 QEMU/KVM, sync them when L1 is trying to
read/write them and after they're changed. If CET guest entry-load bit is not
set by L1 guest, migrate them to L2 manaully.
Suggested-by: Sean Christopherson
Signed-off-by: Yang Weijiang
---
arch/x86/kvm/cpuid.c
This patch series is to fix a few issues found during nested guest
testing on Linux, also including a patch to explictly disable CET
support in nested guest over Hyper-V(s).
Yang Weijiang (3):
KVM: nVMX: Sync L2 guest CET states between L1/L2
KVM: nVMX: Set X86_CR4_CET in cr4_fixed1_bits if
CET SHSTK and IBT are independently controlled by kernel, set X86_CR4_CET
bit in cr4_fixed1_bits if either of them is enabled so that nested guest
can enjoy the feature.
Reviewed-by: Sean Christopherson
Signed-off-by: Yang Weijiang
---
arch/x86/kvm/vmx/vmx.c | 1 +
1 file changed, 1
Nested guest doesn't support CET when KVM is running as an intermediate
layer between two Hyper-Vs for now, so mask out related CET entry/exit
load bits. Relevant enabling patches will be posted as a separate patch
series.
Suggested-by: Paolo Bonzini
Suggested-by: Vitaly Kuznetsov
On 04-03-21, 09:59, Jie Deng wrote:
> Add an I2C bus driver for virtio para-virtualization.
>
> The controller can be emulated by the backend driver in
> any device model software by following the virtio protocol.
>
> The device specification can be found on
>
On Sat, Feb 27, 2021 at 2:17 AM Bjorn Helgaas wrote:
>
> On Fri, Feb 26, 2021 at 02:31:31PM +0100, Heiner Kallweit wrote:
> > On 26.02.2021 13:18, Kai-Heng Feng wrote:
> > > On Fri, Feb 26, 2021 at 8:10 PM Heiner Kallweit
> > > wrote:
> > >>
> > >> On 26.02.2021 08:12, Kalle Valo wrote:
> > >>>
- if (!ufshpb_is_support_chunk(transfer_len))
- return;
+ if (!ufshpb_is_support_chunk(hpb, transfer_len) &&
+ (ufshpb_is_legacy(hba) && (transfer_len !=
HPB_LEGACY_CHUNK_HIGH)))
+ return 0;
This is looks awkward, can we put the checks in
Hi Jie,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on vhost/linux-next linux/master linus/master v5.12-rc1
next-20210303]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch
perf report fails to add valid additional fields with -F when
used with branch or mem modes. Fix it.
Before patch:
$ ./perf record -b
$ ./perf report -b -F +srcline_from --stdio
Error:
Invalid --fields key: `srcline_from'
After patch:
$ ./perf report -b -F +srcline_from --stdio
#
On Tue, Feb 23, 2021 at 11:42:04AM +0800, Kai Ye wrote:
> Delete sg_data function, because sg_data function definition same as
> sg_virt(), so need to delete it and use sg_virt() replace to sg_data().
>
> Signed-off-by: Kai Ye
> ---
> crypto/testmgr.c | 11 +++
> 1 file changed, 3
From: Naoya Horiguchi
Currently me_huge_page() temporary unlocks page to perform some actions
then locks it again later. My testcase (which calls hard-offline on some
tail page in a hugetlb, then accesses the address of the hugetlb range)
showed that page allocation code detects the page lock on
On Fri, Feb 26, 2021 at 09:23:06AM +0800, Yang Li wrote:
> In one of the error paths of the for_each_child_of_node() loop,
> add missing call to of_node_put().
>
> Fix the following coccicheck warning:
> ./drivers/crypto/nx/nx-common-powernv.c:927:1-23: WARNING: Function
>
On Thu, 4 Mar 2021 12:19:41 +0800
Aili Yao wrote:
> On Thu, 4 Mar 2021 10:16:53 +0800
> Aili Yao wrote:
>
> > On Wed, 3 Mar 2021 15:41:35 +
> > "Luck, Tony" wrote:
> >
> > > > For error address with sigbus, i think this is not an issue resulted by
> > > > the patch i post, before my
> On 04-Mar-2021, at 11:59 AM, Ravi Bangoria
> wrote:
>
> perf report fails to add valid additional fields with -F when
> used with branch or mem modes. Fix it.
>
> Before patch:
>
> $ ./perf record -b
> $ ./perf report -b -F +srcline_from --stdio
> Error:
> Invalid --fields key:
On Thu, Mar 04, 2021 at 02:19:38PM +0800, Tiezhu Yang wrote:
> When build kernel with Clang [1]:
Sorry I did not catch this in the first revision but I think this would
sound better as:
When building with Clang [1]:
I think the kernel part is obvious :) couple more comments about the
commit
Hi Robin,
On Tue, 16 Feb 2021 at 23:10, Robin Murphy wrote:
>
> >>>
> >>> On Wed, Feb 03, 2021 at 05:07:26PM +0800, Chunyan Zhang wrote:
> From: Chunyan Zhang
>
> This iommu module can be used by Unisoc's multimedia devices, such as
> display, Image codec(jpeg) and a few
Ping!
> -Original Message-
> From: Nava kishore Manne
> Sent: Thursday, February 11, 2021 10:42 AM
> To: m...@kernel.org; t...@redhat.com; robh...@kernel.org; Michal Simek
> ; linux-f...@vger.kernel.org;
> devicet...@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux-
>
We have of_translate_address() already do of_node_put() as needed.
I probably looked at __of_translate_address() earlier by accident
that of_translate_address() uses.
Fixes: 52762fbd1c47 ("clocksource/drivers/timer-ti-dm: Add clockevent and
clocksource support")
Signed-off-by: Tony Lindgren
---
Hi all,
Here are few timer-ti-dm fixes. The first fix corrects the status bit
check order for posted mode. The other two are minor fixes noticed while
reviewing and testing the code.
Regards,
Tony
Tony Lindgren (3):
clocksource/drivers/timer-ti-dm: Fix posted mode status check order
Le 04/03/2021 à 05:48, Daniel Walker a écrit :
This updates the powerpc code to use the CONFIG_GENERIC_CMDLINE
option.
Should be split in two patches. The change of strcpy to strlcpy should go in a
first patch.
Cc: xe-linux-exter...@cisco.com
Signed-off-by: Ruslan Ruslichenko
On 2021/3/4 15:07, wangyanan (Y) wrote:
Hi Alex,
On 2021/3/4 1:27, Alexandru Elisei wrote:
Hi Yanan,
On 3/3/21 11:04 AM, wangyanan (Y) wrote:
Hi Alex,
On 2021/3/3 1:13, Alexandru Elisei wrote:
Hello,
On 2/8/21 11:22 AM, Yanan Wang wrote:
When KVM needs to coalesce the normal page
To avoid spurious timer interrupts when KTIME_MAX is used, we need to
configure set_state_oneshot_stopped(). Although implementing this is
optional, it still affects things like power management for the extra
timer interrupt.
For more information, please see commit 8fff52fd5093 ("clockevents:
When the timer is configured in posted mode, we need to check the write-
posted status register (TWPS) before writing to the register.
We now check TWPS after the write starting with commit 52762fbd1c47
("clocksource/drivers/timer-ti-dm: Add clockevent and clocksource
support").
For example, in
Hi Stephan,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: f69d02e37a85645aa90d18cacfff36dba370f797
commit: a871be6b8eee13a35a3e8e56c62770ef17ee9220 cpuidle: Convert Qualcomm SPM
driver to a generic CPUidle driver
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Tue, 2 Mar 2021 17:19:32 +0800 you wrote:
> I met below warning when cating a small size(about 80bytes) txt file
> on 9pfs(msize=2097152 is passed to 9p mount option), the reason is we
> miss iov_iter_advance() if the read
Hi all,
After merging the pinctrl tree, today's linux-next build (x86_64
allmodconfig ) failed like this:
Presumably caused by commit
c9e84d46cc03 ("pinctrl: rockchip: make driver be tristate module")
I have used the pinctrl tree from next-20210303 for today.
--
Cheers,
Stephe
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