> From: Alex Williamson
> Sent: Thursday, July 30, 2020 4:25 AM
>
> On Tue, 14 Jul 2020 13:57:02 +0800
> Lu Baolu wrote:
>
> > The device driver needs an API to get its aux-domain. A typical usage
> > scenario is:
> >
> > unsigned long pasid;
> > struct iommu_domain *domain;
>
On 7/29/20 4:42 PM, Dmitry Osipenko wrote:
29.07.2020 20:55, Sowjanya Komatineni пишет:
On 7/29/20 10:08 AM, Dmitry Osipenko wrote:
28.07.2020 19:04, Sowjanya Komatineni пишет:
...
+void tegra_mipi_cancel_calibration(struct tegra_mipi_device *device)
+{
Doesn't MIPI_CAL need to be reset
On Fri, Jul 24, 2020 at 3:07 AM Wang ShaoBo wrote:
>
> Function jvmti_write_code called by compiled_method_load_cb may return
> error in using fwrite_unlocked, this failure should be captured and
> warned.
>
> Signed-off-by: Wang ShaoBo
> ---
> tools/perf/jvmti/jvmti_agent.c | 23
On 7/29/20 9:16 AM, Mike Snitzer wrote:
On Wed, Jul 29 2020 at 7:55am -0400,
Greg KH wrote:
On Wed, Jul 29, 2020 at 01:51:19PM +0200, Greg KH wrote:
On Mon, Jul 27, 2020 at 11:00:14AM -0400, Mike Snitzer wrote:
This mail needs to be saent to sta...@vger.kernel.org (now cc'd).
Greg et
In android platform(BatteryMonitor.cpp), SysfsStringEnumMap
supplyTypeMap[] is declred for communication with kernel(sysfs)
and there is "Wireless". But, no type for "Wireless" in kernel.
So, we suggest to add "Wireless" to power_supply_type and
power_supply_type_text.
I hope this will not only
On Wed, Jul 29, 2020 at 4:08 PM Stephen Rothwell wrote:
>
> include/linux/random.h:123:24: error: variable 'net_rand_state' with
> 'latent_entropy' attribute must not be local
> 123 | DECLARE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
Hmm.
Ok, this shows a limitation of my
29.07.2020 20:55, Sowjanya Komatineni пишет:
>
> On 7/29/20 10:08 AM, Dmitry Osipenko wrote:
>> 28.07.2020 19:04, Sowjanya Komatineni пишет:
>> ...
> +void tegra_mipi_cancel_calibration(struct tegra_mipi_device *device)
> +{
Doesn't MIPI_CAL need to be reset here?
>>> No need to
On Tue, Jul 21, 2020 at 08:18:03PM -0600, Robert Hancock wrote:
> Recently ASPM handling was changed to no longer disable ASPM on all
> PCIe to PCI bridges. Unfortunately these ASMedia PCIe to PCI bridge
> devices don't seem to function properly with ASPM enabled, as they
> cause the parent PCIe
There is a one time delay because of a card detect debounce timer in the
controller IP. This timer runs as soon as power is applied to the module
regardless of whether a card is present or not and any writes to
SDHCI_POWER_ON will return 0 before it expires. This timeout has been
measured to be
On Wed, 29 Jul 2020, Qianli Zhao wrote:
> From: Qianli Zhao
>
> There is a regular need in the kernel to provide a way to declare having a
> dynamically sized set of trailing elements in a structure. Kernel code should
> always use “flexible array members”[1] for these cases. The older style of
Define RISC-V related machine types.
Signed-off-by: Atish Patra
Reviewed-by: Palmer Dabbelt
Link: https://lore.kernel.org/r/20200415195422.19866-3-atish.pa...@wdc.com
Signed-off-by: Ard Biesheuvel
---
include/linux/pe.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/pe.h
Currently, page table setup is done during setup_va_final where fixmap can
be used to create the temporary mappings. The physical frame is allocated
from memblock_alloc_* functions. However, this won't work if page table
mapping needs to be created for a different mm context (i.e. efi mm) at
a
This series adds UEFI support for RISC-V.
Linux kernel: 5.8-rc7 + 1 exception vector setup patch (queued for for-next)
U-Boot: v2020.07
OpenSBI: master
This series depends on early setup of exeception vector patch
http://lists.infradead.org/pipermail/linux-riscv/2020-July/001207.html
Patch
UEFI uses early IO or memory mappings for runtime services before
normal ioremap() is usable. Add the necessary fixmap bindings and
pmd mappings for generic ioremap support to work.
Signed-off-by: Atish Patra
---
arch/riscv/Kconfig | 1 +
arch/riscv/include/asm/Kbuild | 1 +
Add a RISC-V architecture specific stub code that actually copies the
actual kernel image to a valid address and jump to it after boot services
are terminated. Enable UEFI related kernel configs as well for RISC-V.
Signed-off-by: Atish Patra
Link:
From: Anup Patel
Currently, RISC-V reserves 1MB of fixmap memory for device tree. However,
it maps only single PMD (2MB) space for fixmap which leaves only < 1MB space
left for other kernel features such as early ioremap which requires fixmap
as well. The fixmap size can be increased by another
Extend the current page table dump support in RISC-V to include efi
pages as well.
Here is the output of efi runtime page table mappings.
---[ UEFI runtime start ]---
0x20002000-0x20003000 0xbe732000 4K PTE D A . . . W R V
0x20018000-0x20019000
arm-init is responsible for setting up efi runtime and doesn't actually
do any ARM specific stuff. RISC-V can use the same source code as it is.
Rename it to efi-init so that RISC-V can use it.
Signed-off-by: Atish Patra
---
drivers/firmware/efi/Makefile | 2 +-
This patch adds EFI runtime service support for RISC-V.
Signed-off-by: Atish Patra
---
arch/riscv/Kconfig | 2 +
arch/riscv/include/asm/efi.h| 20
arch/riscv/include/asm/mmu.h| 2 +
arch/riscv/include/asm/pgtable.h| 4 +
Linux kernel Image can appear as an EFI application With appropriate
PE/COFF header fields in the beginning of the Image header. An EFI
application loader can directly load a Linux kernel Image and an EFI
stub residing in kernel can boot Linux kernel directly.
Add the necessary PE/COFF header.
> From: Alex Williamson
> Sent: Thursday, July 30, 2020 4:04 AM
>
> On Thu, 16 Jul 2020 09:07:46 +0800
> Lu Baolu wrote:
>
> > Hi Jacob,
> >
> > On 7/16/20 12:01 AM, Jacob Pan wrote:
> > > On Wed, 15 Jul 2020 08:47:36 +0800
> > > Lu Baolu wrote:
> > >
> > >> Hi Jacob,
> > >>
> > >> On 7/15/20
Hi all,
On Mon, 13 Jul 2020 12:04:19 +1000 Stephen Rothwell
wrote:
>
> On Wed, 8 Jul 2020 14:00:34 +1000 Stephen Rothwell
> wrote:
> >
> > After merging the security tree, today's linux-next build (powerpc
> > ppc64_defconfig) failed like this:
> >
> > fs/anon_inodes.c: In function
On Wed, 29 Jul 2020, Zhang, Qiang wrote:
> > From: Zhang Qiang
> >
> > We should add node spinlock protect "n->alien" which may be
> > assigned to NULL in cpuup_canceled func. cause address access
> > exception.
> >
>
> >Hi, do you have an example NULL pointer dereference where you have hit
>
Make use of the flex_array_size() helper to calculate the size of a
flexible array member within an enclosing structure.
This helper offers defense-in-depth against potential integer
overflows, while at the same time makes it explicitly clear that
we are dealing with a flexible array member.
On Wed, Jul 29, 2020 at 4:22 PM Guenter Roeck wrote:
> On 7/29/20 3:21 PM, Brian Norris wrote:
> > On Sun, Jul 26, 2020 at 03:01:01PM -0700, Guenter Roeck wrote:
> >> --- a/drivers/platform/chrome/cros_ec_proto.c
> >> +++ b/drivers/platform/chrome/cros_ec_proto.c
> > ^^ Maybe we want to double
On Wed, Jul 29, 2020 at 10:07:14PM +, Fenghua Yu wrote:
> Hi, Sean,
>
> On Wed, Jul 29, 2020 at 01:39:05PM -0700, Sean Christopherson wrote:
> > On Wed, Jul 29, 2020 at 08:35:57PM +, Fenghua Yu wrote:
> > > If sld=fatal and bld=ratelimit (both sld and bld are enabled in hw),
> > > a split
Hi Tom,
On 2020-07-29 11:29 a.m., Tom Lendacky wrote:
> On 7/29/20 4:50 AM, Thomas Gleixner wrote:
>> Scott,
>>
>> Scott Branden writes:
>>> On 2020-07-28 1:22 a.m., Thomas Gleixner wrote:
Scott Branden writes:
> Bios now updated to latest. Same kernel panic issue. Log below.
>
28.07.2020 18:59, Sowjanya Komatineni пишет:
...
>>> + ret = tegra_mipi_finish_calibration(csi_chan->mipi);
>>> + if (ret < 0)
>>> + dev_err(csi_chan->csi->dev,
>>> + "MIPI calibration failed: %d\n", ret);
>> Doesn't v4l2_subdev_call(OFF) need to be invoked
On Tue, Jul 28, 2020 at 9:10 AM Jiri Olsa wrote:
>
> On Tue, Jul 28, 2020 at 05:59:46PM +0200, Jiri Olsa wrote:
> > On Tue, Jul 28, 2020 at 01:57:31AM -0700, Ian Rogers wrote:
> > > From: Stephane Eranian
> > >
> > > Before:
> > > $ perf record -c 1 --pfm-events=cycles:period=7
> > >
> >
On 7/29/20 3:21 PM, Brian Norris wrote:
> Hi Guenter,
>
> On Sun, Jul 26, 2020 at 03:01:01PM -0700, Guenter Roeck wrote:
>> v3: Use -ENOPROTOOPT for EC_RES_INVALID_VERSION
>> Implement function to convert error codes
>> v2: No change
>>
>> drivers/platform/chrome/cros_ec_proto.c | 52
On 7/29/20 6:52 AM, Kirill A. Shutemov wrote:
> On Mon, Jul 27, 2020 at 10:11:25AM -0700, Anthony Yznaga wrote:
>> A vma with the VM_EXEC_KEEP flag is preserved across exec. For anonymous
>> vmas only. For safety, overlap with fixed address VMAs created in the new
>> mm during exec (e.g. the
My Dear in the lord
My name is Mrs. Mina A. Brunel I am a Norway Citizen who is living in Burkina
Faso, I am married to Mr. Brunel Patrice, a politicians who owns a small gold
company in Burkina Faso; He died of Leprosy and Radesyge, in year February
2010, During his lifetime he deposited
In order to avoid needing to add every new AMD CPU host bridge to the list
every cycle, allow P2PDMA if the CPUs vendor is AMD and family is
greater than 0x17 (Zen).
This should cut down a bunch of the churn adding to the list of allowed
host bridges.
Signed-off-by: Logan Gunthorpe
Cc: Bjorn
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: d3590ebf6f91350192737dd1d1b219c05277f067
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 6 weeks ago
config: powerpc-randconfig-s031-20200729
This reverts commit 7ecacafc240638148567742cca41aa7144b4fe1e.
Testing this change on a board with RTL8822CE, I found that enabling
autosuspend has no effect on the stability of the system. The board
continued working after autosuspend, suspend and reboot.
The original commit makes it impossible
Hi Ian,
On Wed, Jul 29, 2020 at 7:57 PM 'Ian Rogers' via KUnit Development
wrote:
>
> On Wed, Jul 29, 2020 at 1:11 PM Vitor Massaru Iha wrote:
> >
> > This adds the conversion of the runtime tests of test_min_heap,
> > from `lib/test_min_heap.c` to KUnit tests.
> >
> > Please apply this commit
On 29/07/20 01:59, Jim Mattson wrote:
>> case SVM_EXIT_READ_DR0 ... SVM_EXIT_WRITE_DR7: {
>> - u32 bit = 1U << (exit_code - SVM_EXIT_READ_DR0);
>> - if (svm->nested.ctl.intercept_dr & bit)
>> + if (__is_intercept(>nested.ctl.intercepts, exit_code))
On 29/07/20 01:37, Babu Moger wrote:
> This is in preparation for the future intercept vector additions.
>
> Add new functions __set_intercept, __clr_intercept and __is_intercept
> using kernel APIs __set_bit, __clear_bit and test_bit espectively.
>
> Signed-off-by: Babu Moger
> ---
>
Hi all,
After merging the origin tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/asm-generic/percpu.h:7,
from arch/x86/include/asm/percpu.h:556,
from arch/x86/include/asm/preempt.h:6,
from
On 29/07/20 18:08, Babu Moger wrote:
>>>
>>> if (g->int_ctl & V_INTR_MASKING_MASK) {
>>> /* We only want the cr8 intercept bits of L1 */
>>> - c->intercept_cr &= ~(1U << INTERCEPT_CR8_READ);
>>> - c->intercept_cr &= ~(1U << INTERCEPT_CR8_WRITE);
On Tue, Jul 28, 2020 at 4:39 PM Babu Moger wrote:
>
> The following intercept bit has been added to support VMEXIT
> for INVPCID instruction:
> CodeNameCause
> A2h VMEXIT_INVPCID INVPCID instruction
>
> The following bit has been added to the VMCB layout control area
> to
at 12:58 AM, Lee Jones wrote:
If you do:
do {
int pos;
pos = pci_find_next_ext_capability(pdev, pos,
PCI_EXT_CAP_ID_DVSEC);
if (!pos)
break;
Then you can invoke pci_find_next_ext_capability() once, no?
Part
On Wed, Jul 29, 2020 at 1:11 PM Vitor Massaru Iha wrote:
>
> This adds the conversion of the runtime tests of test_min_heap,
> from `lib/test_min_heap.c` to KUnit tests.
>
> Please apply this commit first (linux-kselftest/kunit-fixes):
> 3f37d14b8a3152441f36b6bc74000996679f0998 kunit:
Hi!
> There's something very wrong with /dev/ttyUSB4 in recent kernels:
> unsolicited incoming data from the modem are getting lost; I believe
> it means also SMS notifications, but it is very easy to reproduce with
> incoming call notifications.
>
> They just don't come.
>
> But if you keep
On Mon, Jul 27, 2020 at 03:06:55PM +0800, Tiezhu Yang wrote:
> In the current code, we can not see the PCI info after fixup which is
> correct to reflect the reality, it is better to move pci_info() after
> pci_fixup_device() in pci_setup_device().
>
> Signed-off-by: Tiezhu Yang
Applied to
Make use of the flex_array_size() helper to calculate the size of a
flexible array member within an enclosing structure.
This helper offers defense-in-depth against potential integer
overflows, while at the same time makes it explicitly clear that
we are dealing witha flexible array member.
syzbot is reporting OOB read bug in vc_do_resize() [1] caused by memcpy()
based on outdated old_{rows,row_size} values, for resize_screen() can
recurse into vc_do_resize() which changes vc->vc_{cols,rows} that outdates
old_{rows,row_size} values which were saved before calling resize_screen().
Hi, Neal:
Neal Liu 於 2020年7月29日 週三 下午4:29寫道：
>
> MediaTek bus fabric provides TrustZone security support and data
> protection to prevent slaves from being accessed by unexpected
> masters.
> The security violation is logged and sent to the processor for
> further analysis or countermeasures.
>
On 7/29/2020 6:02 AM, Can Guo wrote:
Hi Asutosh,
On 2020-07-29 02:06, Asutosh Das (asd) wrote:
On 7/27/2020 10:00 PM, Can Guo wrote:
Sometime dumps in IRQ handler are heavy enough to cause system stability
issues, move them to error handler.
Signed-off-by: Can Guo
---
On Wed, Jul 29, 2020 at 03:44:56PM -0400, Vladis Dronov wrote:
> > > Certain warnings are emitted for powerpc code when building with a gcc-10
> > > toolset:
> > >
> > > WARNING: modpost: vmlinux.o(.text.unlikely+0x377c): Section mismatch
> > > in
> > > reference from the function
On Sun, Jul 26, 2020 at 03:00:55PM -0700, Guenter Roeck wrote:
> The EC reports a variety of error codes. Most of those, with the exception
> of EC_RES_INVALID_VERSION, are converted to -EPROTO. As result, the actual
> error code gets lost. In cros_ec_cmd_xfer_status(), convert all EC errors
> to
On Thu, Jul 30, 2020 at 02:05:18AM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> locking/core
> head: b5e6a027bd327daa679ca55182a920659e2cbb90
> commit: 859247d39fb008ea812e8f0c398a58a20c12899e [9/30] seqlock: lockdep
> assert
On Tue, Jul 28, 2020 at 4:38 PM Babu Moger wrote:
>
> INVPCID instruction handling is mostly same across both VMX and
> SVM. So, move the code to common x86.c.
>
> Signed-off-by: Babu Moger
Reviewed-by: Jim Mattson
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 6ba1b005ffc388c2aeaddae20da29e4810dea298
commit: 5b552b198c2557295becd471bff53bb520fefee5 media: atomisp: re-enable
warnings again
date: 7 weeks ago
config: i386-randconfig-r016-20200729 (attached
On Wed, Jul 29, 2020 at 03:04:43PM -0700, Kees Cook wrote:
> On Fri, Jul 17, 2020 at 04:17:54PM -0400, Arvind Sankar wrote:
> > Same as v5 previously posted, but rebased onto next-20200717.
> >
> > v5:
> > https://lore.kernel.org/lkml/20200715004133.1430068-1-nived...@alum.mit.edu/
>
> BTW,
Hi Guenter,
On Sun, Jul 26, 2020 at 03:01:01PM -0700, Guenter Roeck wrote:
> v3: Use -ENOPROTOOPT for EC_RES_INVALID_VERSION
> Implement function to convert error codes
> v2: No change
>
> drivers/platform/chrome/cros_ec_proto.c | 52 -
> 1 file changed, 42
On Wed, Jul 29, 2020 at 01:04:21PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:68845a55 Merge branch 'akpm' into master (patches from And..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=17c86c5490
>
> -Original Message-
> From: Jim Mattson
> Sent: Wednesday, July 29, 2020 4:24 PM
> To: Moger, Babu
> Cc: Paolo Bonzini ; Vitaly Kuznetsov
> ; Wanpeng Li ; Sean
> Christopherson ; kvm list
> ; Joerg Roedel ; the arch/x86
> maintainers ; LKML ; Ingo
> Molnar ; Borislav Petkov ; H .
Make use of the flex_array_size() helper to calculate the size of a
flexible array member within an enclosing structure.
This helper offers defense-in-depth against potential integer overflows
and makes it explicitly clear that we are dealing with a flexible array
member.
Signed-off-by: Gustavo
On Tue, Jul 28, 2020 at 4:38 PM Babu Moger wrote:
>
> Remove set_exception_intercept and clr_exception_intercept.
> Replace with generic set_intercept and clr_intercept for these calls.
>
> Signed-off-by: Babu Moger
Reviewed-by: Jim Mattson
On Wed, Jul 29, 2020 at 08:54:32PM +0100, Matthew Wilcox wrote:
> On Wed, Jul 29, 2020 at 10:21:51PM +0300, Kirill A. Shutemov wrote:
> > On Mon, Jul 27, 2020 at 01:03:10PM +0100, Matthew Wilcox wrote:
> > > > It would be interesting to know if the migration entires ever got
> > > > removed
> > >
Make use of the flex_array_size() helper to calculate the size of a
flexible array member within an enclosing structure.
This helper offers defense-in-depth against potential integer overflows
and makes it explicitly clear that we are dealing with a flexible array
member.
Signed-off-by: Gustavo
Hi all,
[Just adding cc's]
On Thu, 30 Jul 2020 08:08:49 +1000 Stephen Rothwell
wrote:
>
> In commit
>
> 64d452b3560b ("nvme-loop: set ctrl state connecting after init")
>
> Fixes tag
>
> Fixes: aa63fa6776a7 ("nvme-fabrics: allow to queue requests for live
> queues")
>
> has these
On 29/07/20 21:48, Maxim Levitsky wrote:
> Commit 5ff843721467 ("scsi: virtio_scsi: unplug LUNs when events missed"),
> almost fixed the case of mass unpluging of LUNs, but it missed a
> corner case in which all the LUNs are unplugged at the same time.
>
> In this case INQUIRY ends with
Hi all,
In commit
64d452b3560b ("nvme-loop: set ctrl state connecting after init")
Fixes tag
Fixes: aa63fa6776a7 ("nvme-fabrics: allow to queue requests for live queues")
has these problem(s):
- Target SHA1 does not exist
I can't easily find what commit is meant :-(
--
Cheers,
Hi!
There's something very wrong with /dev/ttyUSB4 in recent kernels:
unsolicited incoming data from the modem are getting lost; I believe
it means also SMS notifications, but it is very easy to reproduce with
incoming call notifications.
They just don't come.
But if you keep pasting "AT" into
Hi, Sean,
On Wed, Jul 29, 2020 at 01:39:05PM -0700, Sean Christopherson wrote:
> On Wed, Jul 29, 2020 at 08:35:57PM +, Fenghua Yu wrote:
> > If sld=fatal and bld=ratelimit (both sld and bld are enabled in hw),
> > a split lock always generates #AC and kills the app and bld will never have
> >
/Warning ids grouped by kconfigs:
recent_errors
|-- alpha-allmodconfig
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- alpha-allyesconfig
| `-- drivers-pinctrl-core.c:error:Cannot-parse-struct-or-union
|-- alpha-randconfig-r002-20200729
| `-- drivers-pinctrl
Urgent attention please
Dearest, how are you? I am sorry for intruding your mailbox, but I need to talk
to you. I got your email address in my dream and i wonder if it is correct
because i emailed you earlier without any response. You should know that my
contact to you is by the special
On Fri, Jul 17, 2020 at 04:17:54PM -0400, Arvind Sankar wrote:
> Same as v5 previously posted, but rebased onto next-20200717.
>
> v5:
> https://lore.kernel.org/lkml/20200715004133.1430068-1-nived...@alum.mit.edu/
BTW, some bits of feedback on process:
- please don't re-use version numbers,
Hi all,
In commit
e5448d7ec656 ("ASoC: tlv320adcx140: Fix various style errors and warnings")
Fixes tag
Fixes: 689c7655b50 ("ASoC: tlv320adcx140: Add the tlv320adcx140 codec driver
family")
has these problem(s):
- SHA1 should be at least 12 digits long
Can be fixed by setting
On Wed, Jul 29, 2020 at 1:44 PM Arnaldo Carvalho de Melo
wrote:
>
> Em Wed, Jul 29, 2020 at 04:59:18PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Tue, Jul 28, 2020 at 08:51:52AM -0300, Arnaldo Carvalho de Melo escreveu:
> > > Em Fri, Jul 24, 2020 at 12:19:59AM -0700, Ian Rogers escreveu:
>
On Wed, 29 Jul 2020 08:59:19 +0800 Luo bin wrote:
> add support to generate mailbox random id for VF to ensure that
> the mailbox message from VF is valid and PF should check whether
> the cmd from VF is supported before passing it to hw.
This is hard to review. I don't see how the addition of
for_each_set_bit, or similar functions like for_each_cpu, may be hot
within the kernel. If many bits were set then one could imagine on
Intel a "bt" instruction with every bit may be faster than the function
call and word length find_next_bit logic. Add a benchmark to measure
this.
This benchmark
Applied. Thanks!
Alex
On Wed, Jul 29, 2020 at 9:11 AM Li Heng wrote:
>
> Remove casting the values returned by memory allocation function.
>
> Coccinelle emits WARNING:
>
> ./drivers/gpu/drm/amd/powerplay/hwmgr/vega20_processpptables.c:893:37-46:
> WARNING: casting value returned by memory
On Tue, 28 Jul 2020 13:19:44 -0600
Alex Williamson wrote:
> On Thu, 23 Jul 2020 10:25:39 -0700
> Jacob Pan wrote:
>
> > IOMMU user APIs are responsible for processing user data. This patch
> > changes the interface such that user pointers can be passed into
> > IOMMU code directly. Separate
Hi Peter,
On Wed, Jul 29, 2020 at 5:39 PM wrote:
>
> On Wed, Jul 29, 2020 at 05:11:46PM -0300, Vitor Massaru Iha wrote:
> > This adds the conversion of the runtime tests of test_min_heap,
> > from `lib/test_min_heap.c` to KUnit tests.
> >
> > Please apply this commit first
Hi all,
In commit
443359aebce0 ("powerpc/perf: Fix MMCRA_BHRB_DISABLE define for binutils <
2.28")
Fixes tag
Fixes: 9908c826d5ed ("Add Power10 PMU feature to DT CPU features")
has these problem(s):
- Subject does not match target commit subject
Just use
git log -1
Applied. Thanks!
Alex
On Wed, Jul 29, 2020 at 4:11 AM Christian König
wrote:
>
> Am 28.07.20 um 21:29 schrieb Peilin Ye:
> > Compiler leaves a 4-byte hole near the end of `dev_info`, causing
> > amdgpu_info_ioctl() to copy uninitialized kernel stack memory to userspace
> > when `size` is
Commit f7b93d42945c ("arm64/alternatives: use subsections for replacement
sequences") breaks LLVM's integrated assembler, because due to its
one-pass design, it cannot compute instruction sequence lengths before the
layout for the subsection has been finalized. This change fixes the build
by
On Wed, Jul 29, 2020 at 9:09 PM Melissa Wen wrote:
>
> Melissa Wen
>
> On Sat, Jul 25, 2020 at 3:12 PM Daniel Vetter wrote:
> >
> > On Sat, Jul 25, 2020 at 7:45 PM Melissa Wen wrote:
> > >
> > > On 07/25, Daniel Vetter wrote:
> > > > On Sat, Jul 25, 2020 at 5:12 AM Sidong Yang wrote:
> > > > >
Hi Will,
On Mon, Jul 27, 2020 at 05:57:20PM +, Will McVicker wrote:
> The indexes to the nf_nat_l[34]protos arrays come from userspace. So we
> need to make sure that before indexing the arrays, we verify the index
> is within the array bounds in order to prevent an OOB memory access.
> Here
The pull request you sent on Wed, 29 Jul 2020 14:44:16 +1000:
> git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2020-07-29
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/c2f3850df7f95537e79c561f7be49df2e4ad8060
Thank you!
--
Deet-doot-dot, I am a bot.
On Wed, 29 Jul 2020 14:21:12 -0700 Kees Cook wrote:
> On Sun, Jul 26, 2020 at 01:01:17PM +0200, Alexander A. Klimov wrote:
> > Rationale:
> > Reduces attack surface on kernel devs opening the links for MITM
> > as HTTPS traffic is much harder to manipulate.
> >
> > Signed-off-by: Alexander A.
The pull request you sent on Wed, 29 Jul 2020 10:54:14 -0400:
> git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
> tags/audit-pr-20200729
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d3590ebf6f91350192737dd1d1b219c05277f067
Thank you!
--
Dee
The pull request you sent on Wed, 29 Jul 2020 08:33:06 +0200:
> https://github.com/martinetd/linux tags/9p-for-5.8-2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/21391520cbb597823050ac1bc343a0df3222ac90
Thank you!
--
Deet-doot-dot, I am a bot.
On Wed, 29 Jul 2020 13:04:21 -0700 syzbot
wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:68845a55 Merge branch 'akpm' into master (patches from And..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=17c86c5490
> kernel
On Wed, Jul 29, 2020 at 11:52 AM Arnaldo Carvalho de Melo
wrote:
>
> Em Tue, Jul 28, 2020 at 01:57:30AM -0700, Ian Rogers escreveu:
> > From: David Sharp
> >
> > evsel__config() would only set PERF_RECORD_PERIOD if it set attr->freq
>
> There is no such thing as 'PERF_RECORD_PERIOD', its
Add maintainer entry for new Broadcom VK Driver
Signed-off-by: Scott Branden
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index f0569cf304ca..10e4e286baeb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3658,6 +3658,13 @@ L:
Add Broadcom VK driver offload engine.
This driver interfaces to the VK PCIe offload engine to perform
should offload functions as video transcoding on multiple streams
in parallel. VK device is booted from files loaded using
request_firmware_into_buf mechanism. After booted card status is
This patch series drops previous patches in [1]
that were incorporated by Kees Cook into patch series
"Introduce partial kernel_read_file() support" [2].
Remaining patches are contained in this series to add Broadcom VK driver.
(which depends on request_firmware_into_buf API addition in
other
Add user space api for bcm-vk driver.
Signed-off-by: Scott Branden
---
include/uapi/linux/misc/bcm_vk.h | 99
1 file changed, 99 insertions(+)
create mode 100644 include/uapi/linux/misc/bcm_vk.h
diff --git a/include/uapi/linux/misc/bcm_vk.h
On 7/29/20 12:45 PM, Dinh Nguyen wrote:
Thor Thayer is leaving Intel and will no longer be able to maintain the
EDAC for SoCFPGA, thus transfer maintainership to Dinh Nguyen.
Signed-off-by: Dinh Nguyen
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hello!
On Tue 28-07-20 10:33:53, Xianting Tian wrote:
> One crash issue happened when directly down the network interface,
> which nbd device is connected to. The kernel version is kernel
> 4.14.0-115.
> According to the debug log and call trace, the buffer of ext4
> superblock already unmapped
Noticed two problems here:
* We're not dropping our runtime PM refs after getting an error
* We're not backing off when pm_runtime_get() indicates that there's
already a resume in progress (-EINPROGRESS) (after which any delayed
fbcon events will get handled anyway)
So, let's fix those.
We want to update the last busy timer for our device and use
pm_runtime_put_autosuspend() here instead so that our GPU can
autosuspend when we're done.
Signed-off-by: Lyude Paul
Fixes: f231976c2e89 ("drm/nouveau/fbcon: take runpm reference when userspace
has an open fd")
Cc: Ben Skeggs
Cc:
Again, we don't have any need to suspend the device synchronously here,
and doing so could in theory lead to a deadlock (although it's unlikely
since we've called pm_runtime_mark_last_busy() before-hand).
Signed-off-by: Lyude Paul
---
drivers/gpu/drm/nouveau/nouveau_display.c | 2 +-
1 file
This isn't an error, this just means there's multiple asynchronous
resume requests going at the same time. Treat it like a success.
Signed-off-by: Lyude Paul
Fixes: 79e765ad665d ("drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events
too early")
Cc: sta...@vger.kernel.org
Cc: Karol Herbst
Signed-off-by: Lyude Paul
Fixes: 79e765ad665d ("drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events
too early")
Cc: sta...@vger.kernel.org
Cc: Ben Skeggs
Cc: dri-de...@lists.freedesktop.org
Cc: nouv...@lists.freedesktop.org
Cc: # v4.19+
---
drivers/gpu/drm/nouveau/nouveau_display.c | 2
No functional changes here, just a drive-by cleanup.
Signed-off-by: Lyude Paul
[cc'd to stable since the next fix needs this patch to apply]
Fixes: 79e765ad665d ("drm/nouveau/drm/nouveau: Prevent handling ACPI HPD events
too early")
Cc: sta...@vger.kernel.org
Cc: Ben Skeggs
Cc:
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