On Mon, Oct 9, 2017 at 4:10 PM, David Miller wrote:
> Shmulik Ladkani (1):
> netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'
This adds a new user of set_fs(), which we're trying to eliminate (or
at least not expand):
+ set_fs(KERNEL_DS);
+ fd = bpf_obj_get
2017-11-30 23:17 GMT+08:00 Radim Krčmář :
> 2017-11-29 22:01-0800, Wanpeng Li:
>> From: Wanpeng Li
>> ---
>> diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
>> @@ -498,6 +498,34 @@ static void __init kvm_apf_trap_init(void)
>> update_intr_gate(X86_TRAP_PF, async_page_fault);
>> }
On Wed, Nov 29, 2017 at 02:38:06PM -0800, Paul E. McKenney wrote:
> On Wed, Nov 29, 2017 at 02:07:03PM -0800, Paul E. McKenney wrote:
[ . . . ]
> > And it converged to 5c4991e24c69 ("sched/isolation: Split out new
> > CONFIG_CPU_ISOLATION=y config from CONFIG_NO_HZ_FULL"), which is a bit
> > hard
On Thu, Nov 30, 2017 at 10:51:57PM +0100, Pavel Machek wrote:
> Hi!
>
> > Proposed solution:
> >
> > Instead of fixing such semantics and trying to get all filesystems to do it
> > right, we can easily do away with all freezing calls if the filesystem
> > implements a proper freeze_fs() callback.
On Wed, Nov 29, 2017 at 11:28 PM, Feng Kan wrote:
> On Thu, Aug 3, 2017 at 5:32 AM, Lorenzo Pieralisi
> wrote:
>> This patch series is v3 of a previous posting:
>>
>> v2->v3:
>> - Fixed DMA masks computation
>> - Fixed size computation overflow in acpi_dma_get_range()
>>
>> v1->v2
On Thu, 30 Nov 2017 09:00:35 -0800
Nick Desaulniers wrote:
> On Wed, Nov 29, 2017 at 5:58 PM, Nicholas Piggin wrote:
> > (Comparing `readelf -S` before/after is a way to spot bugs.)
>
> Do you have a script that can be used to diff 2 `readelf -S`, look for
> missing references, and report an
Greg Kroah-Hartman writes:
> On Tue, Nov 28, 2017 at 07:23:57AM -0800, kernelci.org bot wrote:
>> stable-rc/linux-4.14.y boot: 239 boots: 11 failed, 197 passed with 31
>> offline (v4.14.2-194-g9ff910a1edbf)
>>
>> Full Boot Summary:
>> https://kernelci.org/boot/all/job/stable-rc/branch/linux-4.
Hi!
> > > of_device_get_match_data will return PM8058_LED_TYPE_*
> > > which clearly is a led type identifier.
> > >
> > > Thus unsigned long looks reasonable.
> >
> > Hmm. Ok. So u32 would actually make even more sense there (because
> > PM8058_LED_TYPE_* does not really need to be 64-bit), b
Hello,
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Move mac_hi/lo defines in common header cpsw.h and re-use
them for netcp_ethss.c.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c| 4
drivers/net/ethernet/ti/cpsw.h| 4
drivers/net/ethernet/ti/netcp_ethss.c | 5 +
3 files changed, 5 insertions(+)
This is set of non critical clean ups and optimizations for TI
CPSW and ALE drivers.
Rebased on top on net-next.
Grygorii Strashko (11):
net: ethernet: ti: cpsw: drop unused var poll from
cpsw_update_channels_res
net: ethernet: ti: cpsw: use proper io apis
net: ethernet: ti: cpsw: move
CPSW platform data struct cpsw_platform_data and struct cpsw_slave_data are
used only incide cpsw.c module, so move these definitions there.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c | 21 +
drivers/net/ethernet/ti/cpsw.h | 21 -
Hi,
On 2017-11-27 22:30 -0500, Nick Bowler wrote:
> A note about the test setup: I had to remove the test equipment so I
> no longer have any information about the video mode from the sink side
> (like in the photos). Thus, with the current setup, I am using the
> presense or absense of audio to
Switch to use writel_relaxed/readl_relaxed() IO API instead of raw version
as it is recommended.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c | 36 ++--
1 file changed, 18 insertions(+), 18 deletions(-)
diff --git a/drivers/net/ethernet/ti/
Switch to use writel_relaxed/readl_relaxed() IO API instead of raw version
as it is recommended.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_ale.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw_a
TI OMAP/Sitara SoCs have fixed number of ALE ports 3, which includes Host
port also.
Hence, use fixed value instead of value calcualted from DT, which can be
set by user and might not reflect actual HW configuration.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c | 3 ++-
1
From: Christian König
Stop requiring that the src reservation object is locked for this operation.
commit 39e16ba16c147e662bf9fbcee9a99d70d420382f upstream
Acked-by: Chunming Zhou
Signed-off-by: Christian König
Signed-off-by: Alex Deucher
Link:
https://patchwork.freedesktop.org/patch/msgid/
From: Christian König
Otherwise somebody could try to evict it at the same time and try to use
half torn down structures.
commit 2642cf110d08a403f585a051e4cbf45a90b3adea upstream
Signed-off-by: Christian König
Reviewed-and-Tested-by: Michel Dänzer
Reviewed-by: Alex Deucher
Signed-off-by: Ale
On 11/30/2017 6:05 PM, Jiri Olsa wrote:
On Thu, Nov 30, 2017 at 07:56:30PM +0800, Jin Yao wrote:
v4:
---
Update according to Jiri's comments. The major modification is:
Move struct perf_stat_config::*stats|stats_num to
'perf stat: Allocate shadow stats buffer for threads'.
I also move the co
From: Christian König
With shared reservation objects __ttm_bo_reserve() can easily fail even on
destroyed BOs. This prevents correct handling when we need to individualize
the reservation object.
Fix this by individualizing the object before even trying to reserve it.
commit 378e2d5b504fe0231c
I haven't gone to see where it started, but as of late a good number of
pretty nasty deadlock issues have appeared with the kernel. Easy
reproduction recipe on a laptop with i915/amdgpu prime with lockdep enabled:
DRI_PRIME=1 glxinfo
Additionally, some more race conditions exist that I've managed
From: Michel Dänzer
Fixes a use-after-free due to a race condition in
ttm_bo_cleanup_refs_and_unlock, which allows one task to reserve a BO
and destroy its ttm_resv while another task is waiting for it to signal
in reservation_object_wait_timeout_rcu.
commit e1fc12c5d9ad06a2a74e97a91f1b0c5f4c723
Move static initialization from cpsw_ale_start() to cpsw_ale_create() as it
does not make much sence to perform static initializtion in
cpsw_ale_start() which is called everytime netif[s] is opened.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_ale.c | 57 +++-
On 12/1/2017 3:30 AM, Arnaldo Carvalho de Melo wrote:
Em Thu, Nov 30, 2017 at 07:56:31PM +0800, Jin Yao escreveu:
Currently we have a rblist__delete() which is used to delete a rblist.
While rblist__delete() will free the pointer of rblist at the end.
It's inconvenience for user to delete a r
Neil Armstrong writes:
> On the Amlogic Gx SoCs (GXBB, GXL & GXM), the VPU power domain is initialized
> by the vendor U-Boot code, but running mainline U-boot has been possible
> on these SoCs. But lacking such init made the system lock at kernel boot.
>
> A PM Power Domain driver has been pushe
The ale->params.ale_ports parameter can be used to deriver values for all
ale entry mask bits: port_mask_bits, port_mask_bits, port_num_bits.
Hence, calculate above values and drop all hardcoded values. For
port_num_bits calcualtion use order_base_2() API.
Signed-off-by: Grygorii Strashko
---
dr
On Mon, 27 Nov 2017 13:34:13 -0800
Andi Kleen wrote:
> From: Andi Kleen
>
> gcc 5 supports a new -mcount-record option to generate ftrace
> tables directly. This avoids the need to run record_mcount
> manually.
>
> Use this option when available.
>
> So far doesn't use -mcount-nop, which also
Drop unused variable "poll" from cpsw_update_channels_res().
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index a73600d..523c110 100644
--- a/drivers/net/e
Use cpsw_ale_create in cpsw_ale_create(). This also makes
cpsw_ale_destroy() function nop, so remove it.
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw.c| 17 +++--
drivers/net/ethernet/ti/cpsw_ale.c| 11 +--
drivers/net/ethernet/ti/cpsw_ale.h
ALE ports number includes the Host port and ext Ports, and
ALE ports numbering starts from 0, so correct corresponding port
checks in cpsw_ale_control_set/get().
Signed-off-by: Grygorii Strashko
---
drivers/net/ethernet/ti/cpsw_ale.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
dif
ALE is enabled from cpsw_ale_start() now, but disabled only from
cpsw_ale_destroy() which introduces inconsitance as cpsw_ale_start() is
called when netif[s] is opened, but cpsw_ale_destroy() is called when
driver is removed. Hence, move ALE disabling in cpsw_ale_stop().
Signed-off-by: Grygorii St
Arnaldo,
Can you take this in your tree. And mark it for stable. Thanks!
On Mon, 27 Nov 2017 16:19:09 +
Colin King wrote:
> From: Colin Ian King
>
> I believe the comparison of the string 'type' with the literal string
> "s64" is currently incorrect, it is missing a == 0 comparison as pe
On 08/14/2017 09:23 AM, Florian Fainelli wrote:
>
>
> On 07/14/2017 03:11 PM, Florian Fainelli wrote:
>> On 06/23/2017 10:52 AM, Florian Fainelli wrote:
>>> Hi all,
>>>
>>> This patch series adds support for the Broadcom Brahma-B15 readahead cache.
>>> I submitted that patch series a couple of ye
Reviewed-by: Nick Desaulniers
Uprobe is a tracing mechanism for userspace programs.
Typical uprobe will incur overhead of two traps.
First trap is caused by replaced trap insn, and
the second trap is to execute the original displaced
insn in user space.
To reduce the overhead, kernel provides hooks
for architectures to emulate
On Tue, 28 Nov 2017 13:56:45 +0800
kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323
> commit: d59158162e032917a428704160a2063a02405ec6 tracing: Add support for
> preempt and irq enab
On Thu, Nov 30, 2017 at 12:47:36PM -0800, Andrew Morton wrote:
> On Thu, 30 Nov 2017 08:54:04 -0500 Waiman Long wrote:
>
> > > And, from that perspective, the racy shortcut in the proposed patch
> > > is wrong, too. Prefetch is fine, but in general shortcutting list
> > > empty checks outside the
Introduce a configuration option: CONFIG_NET_DSA_LEGACY allowing to compile out
support for the old platform device and Device Tree binding registration.
Support for these configurations is scheduled to be removed in 4.17.
Signed-off-by: Florian Fainelli
---
include/net/dsa.h | 9 +
ne
This patch adds perf_uprobe support with similar pattern as previous
patch (for kprobe).
Two functions, create_local_trace_uprobe() and
destroy_local_trace_uprobe(), are created so a uprobe can be created
and attached to the file descriptor created by perf_event_open().
Signed-off-by: Song Liu
R
New kernel API allows creating [k,u]probe with perf_event_open.
This patch tries to use the new API. If the new API doesn't work,
we fall back to old API.
bpf_detach_probe() looks up the event being removed. If the event
is not found, we skip the clean up procedure.
Signed-off-by: Song Liu
---
On Thu, Nov 30, 2017 at 09:35:16PM +0100, Luis R. Rodriguez wrote:
> On Wed, Nov 29, 2017 at 11:28:04AM +0100, Greg KH wrote:
> > On Mon, Nov 20, 2017 at 10:24:05AM -0800, Luis R. Rodriguez wrote:
> > > diff --git a/drivers/base/firmware_debug.c b/drivers/base/firmware_debug.c
> > > new file mode 1
Two new perf types, perf_kprobe and perf_uprobe, will be added to allow
creating [k,u]probe with perf_event_open. These [k,u]probe are associated
with the file decriptor created by perf_event_open, thus are easy to
clean when the file descriptor is destroyed.
kprobe_func and uprobe_path are added
On Thu, Nov 30, 2017 at 08:43:41AM -0500, Waiman Long wrote:
> On 11/29/2017 07:53 PM, Minchan Kim wrote:
> > Hello,
> >
> > On Wed, Nov 29, 2017 at 09:17:34AM -0500, Waiman Long wrote:
> >> The list_lru_del() function removes the given item from the LRU list.
> >> The operation looks simple, but i
This commit adds include file guards to ts72xx.h
Signed-off-by: Lukasz Majewski
Acked-by: Alexander Sverdlin
---
Changes for v2:
- None
Changes for v3:
- None
Changes for v4:
- None
---
arch/arm/mach-ep93xx/ts72xx.h | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-ep93xx/ts
Two new types kprobe and uprobe are being added to perf_event_open,
which allow creating kprobe or uprobe with perf_event_open. This
patch adds information about these types.
Signed-off-by: Song Liu
---
man2/perf_event_open.2 | 48
1 file changed,
On Thu, Nov 30, 2017 at 08:20:08PM +0100, Maciej S. Szmigiero wrote:
> In the AC'97 mode we have to differentiate two things:
> 1) Bit width of the physical AC'97 interface ("AC-link"),
> 2) Bit width of samples that are accepted during a playback and output
> during a recording by the SSI (and, s
This commit extend the ts72xx_register_flash() to accept passed parameters,
which makes it more reusable.
Now it is possible to accept ep93xx flash start address and partitions.
Signed-off-by: Lukasz Majewski
Acked-by: Alexander Sverdlin
---
Changes for v2:
- New patch
Changes for v3:
- None
Ch
ng code of
ts72xx.c (detalied list of changes can be found in patch 6/6)
This series applies on top of linux-next/master (next-20171130)
Lukasz Majewski (5):
ARM: ep93xx: ts72xx: Provide include guards for ts72xx.h file
ARM: ep93xx: ts72xx: Rewrite ts72xx_register_flash() to accept
parameters
A
This patch extends readability of ts72xx.c code.
Signed-off-by: Lukasz Majewski
---
Changes for v2:
- New patch
Changes for v3:
- None
Changes to v4:
- Adjust the code to be applicable to linux-next/master
---
arch/arm/mach-ep93xx/ts72xx.c | 9 +
1 file changed, 9 insertions(+)
diff --g
The BK3 board is a derivative of the ts72xx reference design.
Signed-off-by: Lukasz Majewski
---
Changes for v2:
- Place bk3 support code to the ts72xx.c file
Changes for v3:
- Add SD card support (via SPI) for BK3
- Remove definition of apb:i2s bus
- Remove board registration of CPLD WDT device
The map IO common code has been excluded to be reused by other ts72xx
clones.
Signed-off-by: Lukasz Majewski
Acked-by: Alexander Sverdlin
---
Changes for v2:
- New patch
Changes for v3:
- None
Changes for v4:
- None
---
arch/arm/mach-ep93xx/ts72xx.c | 23 ---
1 file changed,
A new pmu, perf_kprobe is added. Based attr from perf_event_open(),
perf_kprobe creates a kprobe (or kretprobe) for the perf_event. This
kprobe is private to this perf_event, and thus not added to global
lists, and not available in tracefs.
Two functions, create_local_trace_kprobe() and
destroy_lo
Changes PATCH v2 to PATCH v3:
Remove fixed type PERF_TYPE_KPROBE and PERF_TYPE_UPROBE, use dynamic
type instead.
Update userspace (samples/bpf, bcc) to look up type from sysfs.
Change License info in test_many_kprobe_user.c as Philippe Ombredanne
suggested.
Changes PATCH v1 to PATCH v2:
perf_event.h is updated in previous patch, this patch applies same
changes to the tools/ version. This is part is put in a separate
patch in case the two files are back ported separately.
Signed-off-by: Song Liu
Reviewed-by: Yonghong Song
Reviewed-by: Josef Bacik
Acked-by: Alexei Starovoitov
-
The test compares old text based kprobe API with perf_kprobe.
Here is a sample output of this test:
Creating 1000 kprobes with text-based API takes 6.979683 seconds
Cleaning 1000 kprobes with text-based API takes 84.897687 seconds
Creating 1000 kprobes with perf_kprobe (function name) takes 5.077
Function load_and_attach() is updated to be able to create kprobes
with either old text based API, or the new perf_event_open API.
A global flag use_perf_kprobe is added to select between the two
APIs.
Signed-off-by: Song Liu
Reviewed-by: Josef Bacik
---
samples/bpf/bpf_load.c | 58 +++
On Friday, December 1, 2017 12:30:33 AM CET Dave Chinner wrote:
> On Thu, Nov 30, 2017 at 09:32:53PM +0100, Rafael J. Wysocki wrote:
> > On Thu, Nov 30, 2017 at 5:21 PM, Jan Kara wrote:
> > > On Wed 29-11-17 15:23:52, Luis R. Rodriguez wrote:
> > >> This removes superflous freezer calls as they ar
These patches add macros for detecting the linker name and version,
and apply fixes and workarounds needed to link the arm64 kernel with
GNU gold.
Changes since v1:
- moved LD_DEAD_CODE_DATA_ELIMINATION fixes to the beginning of the
patch set and removed mentions of gold
- renamed ld-if-na
Make sure the linker doesn't remove .altinstructions or
.altinstr_replacement when CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is
enabled.
Signed-off-by: Sami Tolvanen
---
arch/arm64/kernel/vmlinux.lds.S | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/kernel/vmlinux.l
GNU gold supports different emulations than bfd. Use aarch64_elf64_*_vec
instead of aarch64linux.
Signed-off-by: Sami Tolvanen
Acked-by: Yury Norov
---
arch/arm64/Makefile | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index b35788c909f1..8
All current versions of GNU gold crash when linking kernel modules
with ARM64_MODULE_PLTS due to a known bug:
https://sourceware.org/bugzilla/show_bug.cgi?id=14592
To work around the problem, this change removes NOLOAD from .plt
and .init.plt.
Signed-off-by: Sami Tolvanen
Acked-by: Ard Bieshe
Add macros for testing both linker name and version.
Signed-off-by: Sami Tolvanen
---
scripts/Kbuild.include | 12
1 file changed, 12 insertions(+)
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 899863e4cd05..2991b463b4ce 100644
--- a/scripts/Kbuild.include
+++
This patch set adds macros for checking clang version.
Changes from v1:
- fixed a comment in clang-version.sh
- renamed macros to __cc-ifversion and __cc-if-fullversion
- fixed a bug with non-bash shells
- dropped the arm64 patch as unnecessary
Sami Tolvanen (2):
kbuild: add clang-versi
Some versions of GNU gold are known to produce broken code with
--fix-cortex-a53-843419 as explained in this bug:
https://sourceware.org/bugzilla/show_bug.cgi?id=21491
If ARM64_ERRATUM_843419 is disabled and we're using GNU gold, pass
--no-fix-cortex-a53-843419 to the linker to ensure the errat
GNU gold may require different flags than GNU ld. Add a macro for
detecting the linker.
Signed-off-by: Sami Tolvanen
Reviewed-by: Nick Desaulniers
---
scripts/Kbuild.include | 4
1 file changed, 4 insertions(+)
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index eb2cf2780f6
Don't remove .head.text or .exitcall.exit when linking with --gc-sections,
and include .init.text.* in .init.text and .init.rodata.* in .init.rodata.
Signed-off-by: Sami Tolvanen
Reviewed-by: Nicholas Piggin
---
include/asm-generic/vmlinux.lds.h | 8
1 file changed, 4 insertions(+), 4
This change adds macros for testing both compiler name and
version. Current cc-version, cc-ifversion etc. macros that test
gcc version are left unchanged to prevent compatibility issues
with existing tests.
Signed-off-by: Sami Tolvanen
---
scripts/Kbuild.include | 41
Based on gcc-version.sh, clang-version.sh prints out the correct
version of clang.
Signed-off-by: Sami Tolvanen
Tested-by: Nick Desaulniers
---
scripts/clang-version.sh | 33 +
1 file changed, 33 insertions(+)
create mode 100755 scripts/clang-version.sh
diff --
Hi Al,
On Wed, 29 Nov 2017 10:53:29 +1100 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the vfs tree got conflicts in several files
> due to commit:
>
> 1751e8a6cb93 ("Rename superblock flags (MS_xyz -> SB_xyz)")
>
> from Linus' tree and commit:
>
> c2c6773f9942 ("VFS: Roll out
On Thu, Nov 30, 2017 at 09:32:53PM +0100, Rafael J. Wysocki wrote:
> On Thu, Nov 30, 2017 at 5:21 PM, Jan Kara wrote:
> > On Wed 29-11-17 15:23:52, Luis R. Rodriguez wrote:
> >> This removes superflous freezer calls as they are no longer needed
> >> as the VFS now performs filesystem freezing/thaw
On Thu, Nov 30, 2017 at 12:10 PM, Greg Kroah-Hartman
wrote:
>
> So changing it to use __ATTR() should fix this remaning leakage up.
> That is if we even really need to export these values at all. What does
> userspace do with them? Shouldn't they just be in debugfs instead?
So what I find dista
On Wed, Nov 29, 2017 at 10:05 AM, Paolo Pisati
wrote:
> On Wed, Nov 29, 2017 at 8:33 AM, Masahiro Yamada
> wrote:
>>
>> Worked for me too,
>> after updating snapcraft.
>>
>>
>> Is it really impossible to check the snapcraft version?
>> What is the minimum version? 2.35 ?
>
> The minimum version
Hi Pavel,
On Thu, 30 Nov 2017 23:34:07 +0100 Pavel Machek wrote:
>
> On Thu 2017-11-30 22:58:55, Jacek Anaszewski wrote:
> > On 11/30/2017 10:40 AM, Pavel Machek wrote:
> > > On Wed 2017-11-29 19:05:43, Bjorn Andersson wrote:
> > >> The pointer returned by of_device_get_match_data() doesn't h
On Thu, Nov 30, 2017 at 03:09:33PM -0800, David Daney wrote:
> On 11/30/2017 02:56 PM, James Hogan wrote:
> > On Thu, Nov 30, 2017 at 01:49:43PM -0800, David Daney wrote:
> >> On 11/30/2017 01:36 PM, James Hogan wrote:
> >>> On Tue, Nov 28, 2017 at 04:55:34PM -0800, David Daney wrote:
> Signed
On 11/30/2017 02:56 PM, James Hogan wrote:
On Thu, Nov 30, 2017 at 01:49:43PM -0800, David Daney wrote:
On 11/30/2017 01:36 PM, James Hogan wrote:
On Tue, Nov 28, 2017 at 04:55:34PM -0800, David Daney wrote:
Signed-off-by: Carlos Munoz
Signed-off-by: Steven J. Hill
Signed-off-by: David Daney
On Thu, Nov 30, 2017 at 09:05:12PM +0100, Cyrille Pitchen wrote:
> Le 30/11/2017 à 19:45, Cyrille Pitchen a écrit :
> > Le 30/11/2017 à 19:18, Lorenzo Pieralisi a écrit :
> >> On Thu, Nov 30, 2017 at 12:43:20PM +0530, Kishon Vijay Abraham I wrote:
> >>> The reason to patch drivers/Makefile should
Update the Texas Instruments EMIF binding document to include the device
tree bindings for ti,emif-am3352 and ti,emif-am4372 which are used by
the ti-emif-sram driver to provide low-level PM functionality.
Acked-by: Rob Herring
Acked-by: Tony Lindgren
Signed-off-by: Dave Gerlach
---
.../device
Certain SoCs like Texas Instruments AM335x and AM437x require parts
of the EMIF PM code to run late in the suspend sequence from SRAM,
such as saving and restoring the EMIF context and placing the memory
into self-refresh.
One requirement for these SoCs to suspend and enter its lowest power
mode,
This is a resend of v5 of this series found here [1]. It introduces
relocatable PM handlers for the emif that are copied to sram and
run from there during low power mode entry.
The patches still have the previous ACKs but have a small change to
accomodate a change made by Tony in commit cd57dc5a20
On Thu, Nov 30, 2017 at 01:49:43PM -0800, David Daney wrote:
> On 11/30/2017 01:36 PM, James Hogan wrote:
> > On Tue, Nov 28, 2017 at 04:55:34PM -0800, David Daney wrote:
> >> Signed-off-by: Carlos Munoz
> >> Signed-off-by: Steven J. Hill
> >> Signed-off-by: David Daney
> >> ---
> >> arch/mips
On Tue, Nov 28, 2017 at 04:55:35PM -0800, David Daney wrote:
> From: Carlos Munoz
>
> Add a global resource manager to manage tagged pointers within
> bootmem allocated memory. This is used by various functional
> blocks in the Octeon core like the FPA, Ethernet nexus, etc.
>
> Signed-off-by: Ca
On Thu, Nov 30, 2017 at 04:46:40PM -0600, Tom Lendacky wrote:
> The size for the Microcode Patch Block (MPB) for an AMD family 17h
> processor is 3200 bytes. Add a #define for fam17h so that it does
> not default to 2048 bytes and fail a microcode load/update.
>
> Cc: # 4.1.x
> Signed-off-by: To
On Thu, 30 Nov 2017 12:32:04 PST (-0800), Olof Johansson wrote:
Hi,
On Mon, Nov 20, 2017 at 10:57 AM, Palmer Dabbelt wrote:
From: Andrew Waterman
The RISC-V ISA allows for instruction caches that are not coherent WRT
stores, even on a single hart. As a result, we need to explicitly flush
th
On Thu, 30 Nov 2017, Maarten Lankhorst wrote:
> Op 30-11-17 om 10:18 schreef Thomas Gleixner:
> # cat /sys/kernel/debug/irq/irqs/28
> handler: handle_edge_irq
> device: :00:02.0
> status: 0x
> istate: 0x
> ddepth: 0
> wdepth: 0
> dstate: 0x01401200
> IR
The size for the Microcode Patch Block (MPB) for an AMD family 17h
processor is 3200 bytes. Add a #define for fam17h so that it does
not default to 2048 bytes and fail a microcode load/update.
Cc: # 4.1.x
Signed-off-by: Tom Lendacky
---
arch/x86/kernel/cpu/microcode/amd.c |4
1 file c
On 30/11/17 02:42 PM, Serge Semin wrote:
+function find_pidx()
+{
+ PORT=$1
+ PPATH=$2
+
+ for ((i = 0; i < 64; i++)); do
+ PEER_DIR="$PPATH/peer$i"
+
+ check_file ${PEER_DIR} || break
+
+ PEER_PORT=$(read_file "${PEER_DIR}/port")
+
Hi Sven,
On Thu, Nov 30, 2017 at 02:03:23PM -0500, Sven Van Asbroeck wrote:
> Summary
> ---
> Some at24 eeproms have multiple i2c slave addresses. A patch introduced
> between 4.14-rc5 and 4.14-rc6 breaks support for these eeproms:
> reads/writes which start outside the first slave no longer w
The at24 driver creates dummy I²C devices to access offsets in the chip
that are outside the area supported using a single I²C address. It is not
meaningful to use runtime PM to such devices; the system firmware (ACPI)
does not know about these devices nor runtime PM was enabled for them.
Always us
On Thu 2017-11-30 22:58:55, Jacek Anaszewski wrote:
> On 11/30/2017 10:40 AM, Pavel Machek wrote:
> > On Wed 2017-11-29 19:05:43, Bjorn Andersson wrote:
> >> The pointer returned by of_device_get_match_data() doesn't have the same
> >> size as u32 on 64-bit architectures, causing issues when compil
On 30/11/17 03:14 PM, Serge Semin wrote:
Signed-off-by: Serge Semin
Acked-by: Serge Semin
You don't need to Ack your own patches ;)
It goes to the subsystem maintained by me. I tested the change, so am
responsible
for the results.
Yes, but it goes without saying that a patch you wrote
On 30/11/17 03:12 PM, Serge Semin wrote:
In general the intention of the patchset was to update the ntb_test.sh script
so one would be compatible with new NTB test drivers I've also sent. It was
asked of me by the NTB core maintainers. Sorry for not mentioning it in the
cover letter.
I unders
staging: pi433: fix coding style in function
- rf69_set_rx_cfg(struct pi433_device *dev, struct pi433_rx_cfg *rx_cfg)
Signed-off-by: Victor Carvalho
---
drivers/staging/pi433/pi433_if.c | 60
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git
On 30/11/17 02:37 PM, Serge Semin wrote:
Changelog v2:
- Remove driver Author/Description/License macros
This patch is already very long and should be split up, and you added
more to it? If you want to fix these macros it should be in it's own
patch with it's own justification.
- u
Hi David,
Commits
f212bed55c85 ("Btrfs: add support for fallocate's zero range operation")
2d0d54302a5f ("Btrfs: use cached state when dirtying pages during buffered
write")
are missing a Signed-off-by from their committer.
--
Cheers,
Stephen Rothwell
On Thu 30 Nov 01:40 PST 2017, Pavel Machek wrote:
> On Wed 2017-11-29 19:05:43, Bjorn Andersson wrote:
> > The pointer returned by of_device_get_match_data() doesn't have the same
> > size as u32 on 64-bit architectures, causing issues when compile testing
> > the driver on such platform. Make led
On 11/30/2017 05:11 PM, Christoph Hellwig wrote:
> On Thu, Nov 30, 2017 at 04:38:02PM -0500, Jason Baron wrote:
>> I don't think there is a bug here. The 'wake_up_locked()' calls in epoll
>> are being protected by the ep->lock, not the wait_queue_head lock. So
>> arguably the 'annotation' is wron
On 30/11/17 02:39 PM, Serge Semin wrote:
diff --git a/drivers/ntb/hw/amd/ntb_hw_amd.c b/drivers/ntb/hw/amd/ntb_hw_amd.c
index f0788aae05c9..3cfa46876239 100644
--- a/drivers/ntb/hw/amd/ntb_hw_amd.c
+++ b/drivers/ntb/hw/amd/ntb_hw_amd.c
@@ -1020,6 +1020,10 @@ static int amd_ntb_init_pci(struct a
On Thu, Nov 30, 2017 at 03:06:15PM -0700, Logan Gunthorpe
wrote:
>
>
> On 30/11/17 02:41 PM, Serge Semin wrote:
> >Since Switchtec patch there has been a new topology added to
> >the NTB API. It's called NTB_TOPO_SWITCH and dedicated for
> >PCIe switch chips. Even though topo field isn't used w
On Thu, Nov 30, 2017 at 03:04:29PM -0700, Logan Gunthorpe
wrote:
Hello
> Hey,
>
> I took a cursory look at this series and it largely looks good to me. Nice
> work. If I have time in the next couple days I'll do a more thorough review.
> However, does the series not depend on changes to ntb_to
On Thu, Nov 30, 2017 at 04:38:02PM -0500, Jason Baron wrote:
> I don't think there is a bug here. The 'wake_up_locked()' calls in epoll
> are being protected by the ep->lock, not the wait_queue_head lock. So
> arguably the 'annotation' is wrong, but I don't think there is a bug
> beyond that.
They
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