Re: [PATCH 2/2] ipmi_ssif: Fix crash seen while ipmi_unregister_smi

2018-08-26 Thread George Cherian
Hi Corey, On 08/24/2018 06:38 PM, Corey Minyard wrote: On 08/24/2018 06:10 AM, George Cherian wrote: Dont set ssif_info->intf to NULL before ipmi_unresgiter_smi. shutdown_ssif will anyways free ssif_info. This is correct, but it goes a little deeper.  I just sent out a patch yesterday

Re: [PATCH 2/2] ipmi_ssif: Fix crash seen while ipmi_unregister_smi

2018-08-26 Thread George Cherian
Hi Corey, On 08/24/2018 06:38 PM, Corey Minyard wrote: On 08/24/2018 06:10 AM, George Cherian wrote: Dont set ssif_info->intf to NULL before ipmi_unresgiter_smi. shutdown_ssif will anyways free ssif_info. This is correct, but it goes a little deeper.  I just sent out a patch yesterday

Re: [PATCH v5 4/4] x86/boot/KASLR: Limit kaslr to choosing the immovable memory

2018-08-26 Thread Baoquan He
On 08/07/18 at 02:50pm, Chao Fan wrote: > If 'CONFIG_MEMORY_HOTREMOVE' specified and the account of immovable If CONFIG_MEMORY_HOTREMOVE is enabled, > memory regions is not zero. Calculate the intersection between memory > regions from e820/efi memory table and immovable memory regions. > Or go

Re: [PATCH v5 4/4] x86/boot/KASLR: Limit kaslr to choosing the immovable memory

2018-08-26 Thread Baoquan He
On 08/07/18 at 02:50pm, Chao Fan wrote: > If 'CONFIG_MEMORY_HOTREMOVE' specified and the account of immovable If CONFIG_MEMORY_HOTREMOVE is enabled, > memory regions is not zero. Calculate the intersection between memory > regions from e820/efi memory table and immovable memory regions. > Or go

Re: [PATCH v2] dma: mic_x100_dma: use devm_kzalloc to fix an issue

2018-08-26 Thread Vinod
On 22-08-18, 10:40, Huang Shijie wrote: > The following patch introduced an issue. > commit f6206f00d8c5 ("dmaengine: mic_x100_dma: use the new helper to > simplify the code") > > This issue is : > > kfree(mic_dma_dev) > . >

[PATCH] x86/build: remove jump label quirk for GCC older than 4.5.2

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. Remove the workaround code. It was the only user of cc-if-fullversion. Remove the macro as well. Signed-off-by: Masahiro Yamada --- arch/x86/Makefile | 12

Re: [PATCH v2] dma: mic_x100_dma: use devm_kzalloc to fix an issue

2018-08-26 Thread Vinod
On 22-08-18, 10:40, Huang Shijie wrote: > The following patch introduced an issue. > commit f6206f00d8c5 ("dmaengine: mic_x100_dma: use the new helper to > simplify the code") > > This issue is : > > kfree(mic_dma_dev) > . >

[PATCH] x86/build: remove jump label quirk for GCC older than 4.5.2

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. Remove the workaround code. It was the only user of cc-if-fullversion. Remove the macro as well. Signed-off-by: Masahiro Yamada --- arch/x86/Makefile | 12

Re: [PATCH v5 4/4] x86/boot/KASLR: Limit kaslr to choosing the immovable memory

2018-08-26 Thread Baoquan He
On 08/07/18 at 02:50pm, Chao Fan wrote: > If 'CONFIG_MEMORY_HOTREMOVE' specified and the account of immovable > memory regions is not zero. Calculate the intersection between memory > regions from e820/efi memory table and immovable memory regions. > Or go on the old code. > > Rename

Re: [PATCH v5 4/4] x86/boot/KASLR: Limit kaslr to choosing the immovable memory

2018-08-26 Thread Baoquan He
On 08/07/18 at 02:50pm, Chao Fan wrote: > If 'CONFIG_MEMORY_HOTREMOVE' specified and the account of immovable > memory regions is not zero. Calculate the intersection between memory > regions from e820/efi memory table and immovable memory regions. > Or go on the old code. > > Rename

Re: [PATCH] regulator: bd71837: Remove duplicate assignment for n_voltages of LDO2

2018-08-26 Thread Matti Vaittinen
Thanks Axel, On Fri, Aug 24, 2018 at 07:16:12PM +0800, Axel Lin wrote: > Set it once is enough. > Also move n_voltages close to volt_table for better readability. > > Signed-off-by: Axel Lin > --- > drivers/regulator/bd71837-regulator.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-)

Re: [PATCH] regulator: bd71837: Remove duplicate assignment for n_voltages of LDO2

2018-08-26 Thread Matti Vaittinen
Thanks Axel, On Fri, Aug 24, 2018 at 07:16:12PM +0800, Axel Lin wrote: > Set it once is enough. > Also move n_voltages close to volt_table for better readability. > > Signed-off-by: Axel Lin > --- > drivers/regulator/bd71837-regulator.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-)

Re: [PATCH v4 5/7] dmaengine: xilinx_dma: autodetect whether the HW supports scatter-gather

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: > The AXIDMA and CDMA HW can be either direct-access or scatter-gather > version. These are SW incompatible. > > The driver can handle both versions: a DT property was used to > tell the driver whether to assume the HW is in scatter-gather mode. > > This

Re: [PATCH v4 5/7] dmaengine: xilinx_dma: autodetect whether the HW supports scatter-gather

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: > The AXIDMA and CDMA HW can be either direct-access or scatter-gather > version. These are SW incompatible. > > The driver can handle both versions: a DT property was used to > tell the driver whether to assume the HW is in scatter-gather mode. > > This

Re: [PATCH v4 3/7] dt-bindings: dmaengine: xilinx_dma: add optional xlnx,sg-length-width property

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: > The width of the "length register" cannot be autodetected, and it is now > specified with a DT property. Add DOC for it. Add Documentation for it... > > Cc: Rob Herring > Cc: Mark Rutland > Cc: devicet...@vger.kernel.org > Cc: Radhey Shyam Pandey >

Re: [PATCH v4 3/7] dt-bindings: dmaengine: xilinx_dma: add optional xlnx,sg-length-width property

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: > The width of the "length register" cannot be autodetected, and it is now > specified with a DT property. Add DOC for it. Add Documentation for it... > > Cc: Rob Herring > Cc: Mark Rutland > Cc: devicet...@vger.kernel.org > Cc: Radhey Shyam Pandey >

Re: [PATCH v4 2/7] dmaengine: xilinx_dma: in axidma slave_sg and dma_cylic mode align split descriptors

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: s/cylic/cyclic in patch title > Whenever a single or cyclic transaction is prepared, the driver > could eventually split it over several SG descriptors in order > to deal with the HW maximum transfer length. > > This could end up in DMA operations

Re: [PATCH v4 2/7] dmaengine: xilinx_dma: in axidma slave_sg and dma_cylic mode align split descriptors

2018-08-26 Thread Vinod
On 02-08-18, 16:10, Andrea Merello wrote: s/cylic/cyclic in patch title > Whenever a single or cyclic transaction is prepared, the driver > could eventually split it over several SG descriptors in order > to deal with the HW maximum transfer length. > > This could end up in DMA operations

Re: KASAN: invalid-free in p9stat_free

2018-08-26 Thread Dominique Martinet
syzbot wrote on Sun, Aug 26, 2018: > HEAD commit:e27bc174c9c6 Add linux-next specific files for 20180824 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=15dc19a640 > kernel config: https://syzkaller.appspot.com/x/.config?x=28446088176757ea >

Re: KASAN: invalid-free in p9stat_free

2018-08-26 Thread Dominique Martinet
syzbot wrote on Sun, Aug 26, 2018: > HEAD commit:e27bc174c9c6 Add linux-next specific files for 20180824 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=15dc19a640 > kernel config: https://syzkaller.appspot.com/x/.config?x=28446088176757ea >

Re: [PATCH 4.4 0/5] 4.4.153-stable review

2018-08-26 Thread Greg Kroah-Hartman
On Mon, Aug 27, 2018 at 09:30:45AM +0530, Naresh Kamboju wrote: > On 26 August 2018 at 12:12, Greg Kroah-Hartman > wrote: > > This is the start of the stable review cycle for the 4.4.153 release. > > There are 5 patches in this series, all will be posted as a response > > to this one. If anyone

Re: [PATCH 4.4 0/5] 4.4.153-stable review

2018-08-26 Thread Greg Kroah-Hartman
On Mon, Aug 27, 2018 at 09:30:45AM +0530, Naresh Kamboju wrote: > On 26 August 2018 at 12:12, Greg Kroah-Hartman > wrote: > > This is the start of the stable review cycle for the 4.4.153 release. > > There are 5 patches in this series, all will be posted as a response > > to this one. If anyone

Re: [PATCH v4 00/18] JZ47xx DMA patchset v4

2018-08-26 Thread Vinod
On 07-08-18, 13:42, Paul Cercueil wrote: > Hi, > > This is the V4 of my Ingenic JZ47xx DMA patchset. This does not apply for me. Please rebase on rc1, fix Rob's and my comment and send Also I noticed checkpatch gave warns on some style issues (--strict option) please see if they make sense and

Re: [PATCH v4 00/18] JZ47xx DMA patchset v4

2018-08-26 Thread Vinod
On 07-08-18, 13:42, Paul Cercueil wrote: > Hi, > > This is the V4 of my Ingenic JZ47xx DMA patchset. This does not apply for me. Please rebase on rc1, fix Rob's and my comment and send Also I noticed checkpatch gave warns on some style issues (--strict option) please see if they make sense and

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

RE: [PATCH V4 2/3] dt-bindings: input: Add document bindings for DA7280

2018-08-26 Thread Roy Im
Hi Pavel, On Sunday, August 26, 2018 3:52 PM, Pavel Machek wrote: > > > +++ b/Documentation/devicetree/bindings/input/dlg,da7280.txt > > @@ -0,0 +1,101 @@ > > +Dialog Semiconductor DA7280 Haptics bindings > > + > > +Required properties: > > +- compatible: Should be "dlg,da7280". > > +- reg:

RE: [PATCH V4 2/3] dt-bindings: input: Add document bindings for DA7280

2018-08-26 Thread Roy Im
Hi Pavel, On Sunday, August 26, 2018 3:52 PM, Pavel Machek wrote: > > > +++ b/Documentation/devicetree/bindings/input/dlg,da7280.txt > > @@ -0,0 +1,101 @@ > > +Dialog Semiconductor DA7280 Haptics bindings > > + > > +Required properties: > > +- compatible: Should be "dlg,da7280". > > +- reg:

Re: [PATCH v4 11/18] dmaengine: dma-jz4780: Add missing residue DTC mask

2018-08-26 Thread Vinod
On 07-08-18, 13:42, Paul Cercueil wrote: > From: Daniel Silsby > > The 'dtc' word in jz DMA descriptors contains two fields: The > lowest 24 bits are the transfer count, and upper 8 bits are the DOA > offset to next descriptor. The upper 8 bits are now correctly masked > off when computing

Re: [PATCH v4 11/18] dmaengine: dma-jz4780: Add missing residue DTC mask

2018-08-26 Thread Vinod
On 07-08-18, 13:42, Paul Cercueil wrote: > From: Daniel Silsby > > The 'dtc' word in jz DMA descriptors contains two fields: The > lowest 24 bits are the transfer count, and upper 8 bits are the DOA > offset to next descriptor. The upper 8 bits are now correctly masked > off when computing

Re: [PATCH 3/4] mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE

2018-08-26 Thread Nicholas Piggin
On Fri, 24 Aug 2018 13:39:53 +0200 Peter Zijlstra wrote: > On Fri, Aug 24, 2018 at 01:32:14PM +0200, Peter Zijlstra wrote: > > On Fri, Aug 24, 2018 at 10:47:17AM +0200, Peter Zijlstra wrote: > > > On Thu, Aug 23, 2018 at 02:39:59PM +0100, Will Deacon wrote: > > > > The only problem with this

Re: [PATCH 3/4] mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE

2018-08-26 Thread Nicholas Piggin
On Fri, 24 Aug 2018 13:39:53 +0200 Peter Zijlstra wrote: > On Fri, Aug 24, 2018 at 01:32:14PM +0200, Peter Zijlstra wrote: > > On Fri, Aug 24, 2018 at 10:47:17AM +0200, Peter Zijlstra wrote: > > > On Thu, Aug 23, 2018 at 02:39:59PM +0100, Will Deacon wrote: > > > > The only problem with this

Re: [PATCH 4/6] dt-bindings: dmaengine: usb-dmac: Add binding for r8a774a1

2018-08-26 Thread Vinod
On 24-08-18, 08:56, Fabrizio Castro wrote: > From: Biju Das > > This patch adds binding for r8a774a1 (RZ/G2M). Acked-by: Vinod Koul -- ~Vinod

Re: [PATCH 4/6] dt-bindings: dmaengine: usb-dmac: Add binding for r8a774a1

2018-08-26 Thread Vinod
On 24-08-18, 08:56, Fabrizio Castro wrote: > From: Biju Das > > This patch adds binding for r8a774a1 (RZ/G2M). Acked-by: Vinod Koul -- ~Vinod

Re: [RFC PATCH 08/11] asm-generic/tlb: Track freeing of page-table directories in struct mmu_gather

2018-08-26 Thread Nicholas Piggin
On Fri, 24 Aug 2018 16:52:43 +0100 Will Deacon wrote: > From: Peter Zijlstra > > Some architectures require different TLB invalidation instructions > depending on whether it is only the last-level of page table being > changed, or whether there are also changes to the intermediate >

Re: [RFC PATCH 08/11] asm-generic/tlb: Track freeing of page-table directories in struct mmu_gather

2018-08-26 Thread Nicholas Piggin
On Fri, 24 Aug 2018 16:52:43 +0100 Will Deacon wrote: > From: Peter Zijlstra > > Some architectures require different TLB invalidation instructions > depending on whether it is only the last-level of page table being > changed, or whether there are also changes to the intermediate >

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Julia Lawall
On Mon, 27 Aug 2018, Al Viro wrote: > On Sun, Aug 26, 2018 at 11:35:17PM -0400, Julia Lawall wrote: > > > * x = \(kmalloc\|kzalloc\|devm_kmalloc\|devm_kzalloc\)(...) > > I can name several you've missed right off the top of my head - > vmalloc, kvmalloc, kmem_cache_alloc, kmem_cache_zalloc,

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Julia Lawall
On Mon, 27 Aug 2018, Al Viro wrote: > On Sun, Aug 26, 2018 at 11:35:17PM -0400, Julia Lawall wrote: > > > * x = \(kmalloc\|kzalloc\|devm_kmalloc\|devm_kzalloc\)(...) > > I can name several you've missed right off the top of my head - > vmalloc, kvmalloc, kmem_cache_alloc, kmem_cache_zalloc,

[PATCH] MAINTAINERS: libata pata: fix Jens Axboe's email address

2018-08-26 Thread Baruch Siach
Commit 7634ccd2da (libata: maintainership update) added an invalid email address. Fix that. Signed-off-by: Baruch Siach --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index a5b256b25905..9ae5cdef37a1 100644 --- a/MAINTAINERS +++

[PATCH] MAINTAINERS: libata pata: fix Jens Axboe's email address

2018-08-26 Thread Baruch Siach
Commit 7634ccd2da (libata: maintainership update) added an invalid email address. Fix that. Signed-off-by: Baruch Siach --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index a5b256b25905..9ae5cdef37a1 100644 --- a/MAINTAINERS +++

Re: [PATCH v3] EDAC, amd64: Add Family 17h Model 10h support.

2018-08-26 Thread Borislav Petkov
On Thu, Aug 16, 2018 at 03:28:40PM -0400, Michael Jin wrote: > Add new device IDs for family 17h models 10h-2fh. > > This is required by amd64_edac_mod in order to properly detect PCI > device functions 0 and 6. > > Link: https://lkml.kernel.org/r/20180815114107.29797-1-mikhail@gmail.com >

Re: [PATCH v3] EDAC, amd64: Add Family 17h Model 10h support.

2018-08-26 Thread Borislav Petkov
On Thu, Aug 16, 2018 at 03:28:40PM -0400, Michael Jin wrote: > Add new device IDs for family 17h models 10h-2fh. > > This is required by amd64_edac_mod in order to properly detect PCI > device functions 0 and 6. > > Link: https://lkml.kernel.org/r/20180815114107.29797-1-mikhail@gmail.com >

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

Re: [PATCH 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2018-08-26 Thread Tomasz Figa
On Tue, Aug 21, 2018 at 8:29 PM Stanimir Varbanov wrote: > > Hi Tomasz, > > On 08/08/2018 05:55 AM, Tomasz Figa wrote: > > On Tue, Aug 7, 2018 at 4:37 PM Hans Verkuil wrote: > > >>> +7. If all the following conditions are met, the client may resume > >>> the > >>> +decoding

Re: [PATCH 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2018-08-26 Thread Tomasz Figa
On Tue, Aug 21, 2018 at 8:29 PM Stanimir Varbanov wrote: > > Hi Tomasz, > > On 08/08/2018 05:55 AM, Tomasz Figa wrote: > > On Tue, Aug 7, 2018 at 4:37 PM Hans Verkuil wrote: > > >>> +7. If all the following conditions are met, the client may resume > >>> the > >>> +decoding

Re: [PATCH] x86/microcode: allow non-root reading of microcode version and processor flags

2018-08-26 Thread Borislav Petkov
On Sun, Aug 26, 2018 at 08:23:48PM +0800, Jacek Tomaka wrote: > I am trying to get microcode version from user space. Reading it > from /proc/cpuinfo requires greping/awking to extract the bits of > information that are readily available in microcode/version. If the only reason is because you

Re: [PATCH] x86/microcode: allow non-root reading of microcode version and processor flags

2018-08-26 Thread Borislav Petkov
On Sun, Aug 26, 2018 at 08:23:48PM +0800, Jacek Tomaka wrote: > I am trying to get microcode version from user space. Reading it > from /proc/cpuinfo requires greping/awking to extract the bits of > information that are readily available in microcode/version. If the only reason is because you

[PATCH] um: remove -fno-unit-at-a-time workaround for pre-4.0 GCC

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. '$(call cc-option,-fno-unit-at-a-time)' is now dead code since '$(cc-version) -lt 0400' is always false. Signed-off-by: Masahiro Yamada --- arch/x86/Makefile.um |

[PATCH] um: remove -fno-unit-at-a-time workaround for pre-4.0 GCC

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. '$(call cc-option,-fno-unit-at-a-time)' is now dead code since '$(cc-version) -lt 0400' is always false. Signed-off-by: Masahiro Yamada --- arch/x86/Makefile.um |

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Al Viro
On Sun, Aug 26, 2018 at 11:35:17PM -0400, Julia Lawall wrote: > * x = \(kmalloc\|kzalloc\|devm_kmalloc\|devm_kzalloc\)(...) I can name several you've missed right off the top of my head - vmalloc, kvmalloc, kmem_cache_alloc, kmem_cache_zalloc, variants with _trace slapped on, and that is not to

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Al Viro
On Sun, Aug 26, 2018 at 11:35:17PM -0400, Julia Lawall wrote: > * x = \(kmalloc\|kzalloc\|devm_kmalloc\|devm_kzalloc\)(...) I can name several you've missed right off the top of my head - vmalloc, kvmalloc, kmem_cache_alloc, kmem_cache_zalloc, variants with _trace slapped on, and that is not to

Re: [PATCH 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2018-08-26 Thread Tomasz Figa
Hi Philipp, On Tue, Aug 21, 2018 at 12:34 AM Philipp Zabel wrote: > > On Mon, 2018-08-20 at 23:27 +0900, Tomasz Figa wrote: > [...] > > +3. Start queuing buffers to ``OUTPUT`` queue containing stream data after > > > > > > + the seek until a suitable resume point is found. > > > > > > + > > >

Re: [PATCH 1/2] media: docs-rst: Document memory-to-memory video decoder interface

2018-08-26 Thread Tomasz Figa
Hi Philipp, On Tue, Aug 21, 2018 at 12:34 AM Philipp Zabel wrote: > > On Mon, 2018-08-20 at 23:27 +0900, Tomasz Figa wrote: > [...] > > +3. Start queuing buffers to ``OUTPUT`` queue containing stream data after > > > > > > + the seek until a suitable resume point is found. > > > > > > + > > >

Re: [PATCH 4.4 0/5] 4.4.153-stable review

2018-08-26 Thread Naresh Kamboju
--- kernel: 4.4.153-rc1 git repo: https://git.linaro.org/lkft/arm64-stable-rc.git git branch: 4.4.153-rc1-hikey-20180826-270 git commit: 1d9b202cd56188353c13a49bf48f3f97383984ee git describe: 4.4.153-rc1-hikey-20180826-270 Test details: https://qa-reports.linaro.org/lkft/linaro

Re: [PATCH 4.4 0/5] 4.4.153-stable review

2018-08-26 Thread Naresh Kamboju
--- kernel: 4.4.153-rc1 git repo: https://git.linaro.org/lkft/arm64-stable-rc.git git branch: 4.4.153-rc1-hikey-20180826-270 git commit: 1d9b202cd56188353c13a49bf48f3f97383984ee git describe: 4.4.153-rc1-hikey-20180826-270 Test details: https://qa-reports.linaro.org/lkft/linaro

Re: [PATCH] blk-wbt: get back the missed wakeup from __wbt_done

2018-08-26 Thread jianchao.wang
Hi Jens On 08/25/2018 11:41 PM, Jens Axboe wrote: > do { > - set_current_state(TASK_UNINTERRUPTIBLE); > + if (test_bit(0, )) > + break; > > - if (!has_sleeper && rq_wait_inc_below(rqw, get_limit(rwb, rw))) > +

Re: [PATCH] blk-wbt: get back the missed wakeup from __wbt_done

2018-08-26 Thread jianchao.wang
Hi Jens On 08/25/2018 11:41 PM, Jens Axboe wrote: > do { > - set_current_state(TASK_UNINTERRUPTIBLE); > + if (test_bit(0, )) > + break; > > - if (!has_sleeper && rq_wait_inc_below(rqw, get_limit(rwb, rw))) > +

RE: [PATCH V4 0/9] clk: add imx7ulp clk support

2018-08-26 Thread A.s. Dong
Kindly ping again... This is really pending too long... Stephen & Shawn, Any suggestion on how to proceed this patch set? Regards Dong Aisheng > -Original Message- > From: A.s. Dong > Sent: Thursday, July 26, 2018 9:51 AM > To: linux-...@vger.kernel.org; sb...@kernel.org > Cc:

RE: [PATCH V4 0/9] clk: add imx7ulp clk support

2018-08-26 Thread A.s. Dong
Kindly ping again... This is really pending too long... Stephen & Shawn, Any suggestion on how to proceed this patch set? Regards Dong Aisheng > -Original Message- > From: A.s. Dong > Sent: Thursday, July 26, 2018 9:51 AM > To: linux-...@vger.kernel.org; sb...@kernel.org > Cc:

RE: [PATCH V4 0/9] clk: add imx7ulp clk support

2018-08-26 Thread A.s. Dong
Hi Alexandre, > -Original Message- > From: Alexandre Bailon [mailto:abai...@baylibre.com] > Sent: Wednesday, August 8, 2018 6:01 PM > To: A.s. Dong ; linux-...@vger.kernel.org; > sb...@kernel.org > Cc: Jacky Bai ; Anson Huang ; > mturque...@baylibre.com; linux-kernel@vger.kernel.org;

RE: [PATCH V4 0/9] clk: add imx7ulp clk support

2018-08-26 Thread A.s. Dong
Hi Alexandre, > -Original Message- > From: Alexandre Bailon [mailto:abai...@baylibre.com] > Sent: Wednesday, August 8, 2018 6:01 PM > To: A.s. Dong ; linux-...@vger.kernel.org; > sb...@kernel.org > Cc: Jacky Bai ; Anson Huang ; > mturque...@baylibre.com; linux-kernel@vger.kernel.org;

[PATCH] objtool: remove workaround for unreachable warnings from old GCC

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. This effectively reverts commit da541b20021c ("objtool: Skip unreachable warnings for GCC 4.4 and older"), which was a workaround for GCC 4.4 or older.

[PATCH] objtool: remove workaround for unreachable warnings from old GCC

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. This effectively reverts commit da541b20021c ("objtool: Skip unreachable warnings for GCC 4.4 and older"), which was a workaround for GCC 4.4 or older.

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Julia Lawall
On Mon, 27 Aug 2018, Al Viro wrote: > On Sun, Aug 26, 2018 at 10:00:46PM -0400, Julia Lawall wrote: > > > > > > On Sun, 26 Aug 2018, Al Viro wrote: > > > > > On Sun, Aug 26, 2018 at 03:26:54PM -0700, Joe Perches wrote: > > > > On Sun, 2018-08-26 at 22:24 +0100, Al Viro wrote: > > > > > On Sun,

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Julia Lawall
On Mon, 27 Aug 2018, Al Viro wrote: > On Sun, Aug 26, 2018 at 10:00:46PM -0400, Julia Lawall wrote: > > > > > > On Sun, 26 Aug 2018, Al Viro wrote: > > > > > On Sun, Aug 26, 2018 at 03:26:54PM -0700, Joe Perches wrote: > > > > On Sun, 2018-08-26 at 22:24 +0100, Al Viro wrote: > > > > > On Sun,

Re: TLB flushes on fixmap changes

2018-08-26 Thread Nadav Amit
at 8:03 PM, Masami Hiramatsu wrote: > On Sun, 26 Aug 2018 11:09:58 +0200 > Peter Zijlstra wrote: > >> On Sat, Aug 25, 2018 at 09:21:22PM -0700, Andy Lutomirski wrote: >>> I just re-read text_poke(). It's, um, horrible. Not only is the >>> implementation overcomplicated and probably buggy,

Re: TLB flushes on fixmap changes

2018-08-26 Thread Nadav Amit
at 8:03 PM, Masami Hiramatsu wrote: > On Sun, 26 Aug 2018 11:09:58 +0200 > Peter Zijlstra wrote: > >> On Sat, Aug 25, 2018 at 09:21:22PM -0700, Andy Lutomirski wrote: >>> I just re-read text_poke(). It's, um, horrible. Not only is the >>> implementation overcomplicated and probably buggy,

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

Urgent,

2018-08-26 Thread Juliet Muhammad
i have been trying to contact you

Re: [PATCH v6 1/4] venus: firmware: add routine to reset ARM9

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 5:57 PM Stanimir Varbanov wrote: > > Hi Alex, > > On 08/24/2018 10:38 AM, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > >> > >> Add routine to reset the ARM9 and brings it out of reset. Also > >> abstract the Venus CPU state

Re: [PATCH v6 1/4] venus: firmware: add routine to reset ARM9

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 5:57 PM Stanimir Varbanov wrote: > > Hi Alex, > > On 08/24/2018 10:38 AM, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > >> > >> Add routine to reset the ARM9 and brings it out of reset. Also > >> abstract the Venus CPU state

Re: [PATCH v6 2/4] venus: firmware: move load firmware in a separate function

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 6:01 PM Stanimir Varbanov wrote: > > Hi Alex, > > On 08/24/2018 10:39 AM, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > >> > >> Separate firmware loading part into a new function. > >> > >> Signed-off-by: Vikash Garodia > >>

Re: [PATCH v6 2/4] venus: firmware: move load firmware in a separate function

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 6:01 PM Stanimir Varbanov wrote: > > Hi Alex, > > On 08/24/2018 10:39 AM, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > >> > >> Separate firmware loading part into a new function. > >> > >> Signed-off-by: Vikash Garodia > >>

[PATCH] arc: remove redundant GCC version checks

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. With GCC >= 4.6 assumed, 'upto_gcc44' is empty, 'atleast_gcc44' is y. Signed-off-by: Masahiro Yamada --- arch/arc/Makefile | 10 +- 1 file changed, 1

[PATCH] arc: remove redundant GCC version checks

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. With GCC >= 4.6 assumed, 'upto_gcc44' is empty, 'atleast_gcc44' is y. Signed-off-by: Masahiro Yamada --- arch/arc/Makefile | 10 +- 1 file changed, 1

Re: [PATCH v5 3/4] x86/boot/KASLR: Walk srat tables to filter immovable memory

2018-08-26 Thread Baoquan He
On 08/27/18 at 10:56am, Chao Fan wrote: > >> +#ifdef CONFIG_MEMORY_HOTREMOVE > >> +/* > >> + * According to ACPI table, filter the immvoable memory regions > >> + * and store them in immovable_mem[]. > >> + */ > >> +static void handle_immovable_mem(void) > > > >Can we change this function like

Re: [PATCH v5 3/4] x86/boot/KASLR: Walk srat tables to filter immovable memory

2018-08-26 Thread Baoquan He
On 08/27/18 at 10:56am, Chao Fan wrote: > >> +#ifdef CONFIG_MEMORY_HOTREMOVE > >> +/* > >> + * According to ACPI table, filter the immvoable memory regions > >> + * and store them in immovable_mem[]. > >> + */ > >> +static void handle_immovable_mem(void) > > > >Can we change this function like

Re: [PATCH v6 3/4] venus: firmware: add no TZ boot and shutdown routine

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 9:26 PM Vikash Garodia wrote: > > Hi Alex, > > On 2018-08-24 13:09, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > > [snip] > > >> +struct video_firmware { > >> + struct device *dev; > >> + struct iommu_domain

Re: [PATCH v6 3/4] venus: firmware: add no TZ boot and shutdown routine

2018-08-26 Thread Alexandre Courbot
On Fri, Aug 24, 2018 at 9:26 PM Vikash Garodia wrote: > > Hi Alex, > > On 2018-08-24 13:09, Alexandre Courbot wrote: > > On Thu, Aug 23, 2018 at 11:29 PM Vikash Garodia > > wrote: > > [snip] > > >> +struct video_firmware { > >> + struct device *dev; > >> + struct iommu_domain

Re: TLB flushes on fixmap changes

2018-08-26 Thread Masami Hiramatsu
On Sun, 26 Aug 2018 11:09:58 +0200 Peter Zijlstra wrote: > On Sat, Aug 25, 2018 at 09:21:22PM -0700, Andy Lutomirski wrote: > > I just re-read text_poke(). It's, um, horrible. Not only is the > > implementation overcomplicated and probably buggy, but it's SLOW. > > It's totally the wrong

Re: [PATCH v3 3/3] pinctrl: msm: Configure interrupts as input and gpio mode

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > When requesting a gpio as an interrupt, we should make sure to mux the > pin as the GPIO function and configure it to be an input so that various > functions or output signals don't affect the interrupt state of the pin. > So far, we've relied

Re: TLB flushes on fixmap changes

2018-08-26 Thread Masami Hiramatsu
On Sun, 26 Aug 2018 11:09:58 +0200 Peter Zijlstra wrote: > On Sat, Aug 25, 2018 at 09:21:22PM -0700, Andy Lutomirski wrote: > > I just re-read text_poke(). It's, um, horrible. Not only is the > > implementation overcomplicated and probably buggy, but it's SLOW. > > It's totally the wrong

Re: [PATCH v3 3/3] pinctrl: msm: Configure interrupts as input and gpio mode

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > When requesting a gpio as an interrupt, we should make sure to mux the > pin as the GPIO function and configure it to be an input so that various > functions or output signals don't affect the interrupt state of the pin. > So far, we've relied

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-26 Thread Kishon Vijay Abraham I
Hi Tony, On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180808 06:35]: >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: >>> Really need 64-bit addresses and sizes? Use ranges to limit the >>> address space if possible. >> >> We now have address-cells

Re: [RFC PATCH 5/6] arm64: dts: ti: Add Support for AM654 SoC

2018-08-26 Thread Kishon Vijay Abraham I
Hi Tony, On Monday 20 August 2018 08:01 PM, Tony Lindgren wrote: > * Kishon Vijay Abraham I [180808 06:35]: >> On Tuesday 05 June 2018 07:35 PM, Rob Herring wrote: >>> Really need 64-bit addresses and sizes? Use ranges to limit the >>> address space if possible. >> >> We now have address-cells

Re: [PATCH v3 2/3] pinctrl: msm: Mux out gpio function with gpio_request()

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > We rely on devices to use pinmuxing configurations in DT to select the > GPIO function (function 0) if they're going to use the gpio in GPIO > mode. Let's simplify things for driver authors by implementing > gpio_request_enable() for this

Re: [PATCH v3 2/3] pinctrl: msm: Mux out gpio function with gpio_request()

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > We rely on devices to use pinmuxing configurations in DT to select the > GPIO function (function 0) if they're going to use the gpio in GPIO > mode. Let's simplify things for driver authors by implementing > gpio_request_enable() for this

Re: [PATCH v3 1/3] pinctrl: msm: Really mask level interrupts to prevent latching

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > The interrupt controller hardware in this pin controller has two status > enable bits. The first "normal" status enable bit enables or disables > the summary interrupt line being raised when a gpio interrupt triggers > and the "raw" status

Re: [PATCH v3 1/3] pinctrl: msm: Really mask level interrupts to prevent latching

2018-08-26 Thread Bjorn Andersson
On Thu 16 Aug 13:06 PDT 2018, Stephen Boyd wrote: > The interrupt controller hardware in this pin controller has two status > enable bits. The first "normal" status enable bit enables or disables > the summary interrupt line being raised when a gpio interrupt triggers > and the "raw" status

Re: [PATCH v5 3/4] x86/boot/KASLR: Walk srat tables to filter immovable memory

2018-08-26 Thread Chao Fan
On Mon, Aug 27, 2018 at 10:13:49AM +0800, Baoquan He wrote: >On 08/07/18 at 02:49pm, Chao Fan wrote: >> If 'CONFIG_MEMORY_HOTREMOVE' specified, walk the acpi srat memory >> tables, store the immovable memory regions, so that kaslr can get >> the information abouth where can be selected or not. >>

Re: [PATCH v5 3/4] x86/boot/KASLR: Walk srat tables to filter immovable memory

2018-08-26 Thread Chao Fan
On Mon, Aug 27, 2018 at 10:13:49AM +0800, Baoquan He wrote: >On 08/07/18 at 02:49pm, Chao Fan wrote: >> If 'CONFIG_MEMORY_HOTREMOVE' specified, walk the acpi srat memory >> tables, store the immovable memory regions, so that kaslr can get >> the information abouth where can be selected or not. >>

[PATCH] reiserfs: remove workaround code for GCC 3.x

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. The workaround code in fs/reiserfs/Makefile is obsolete now. Signed-off-by: Masahiro Yamada --- fs/reiserfs/Makefile | 9 - 1 file changed, 9 deletions(-)

[PATCH] reiserfs: remove workaround code for GCC 3.x

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. The workaround code in fs/reiserfs/Makefile is obsolete now. Signed-off-by: Masahiro Yamada --- fs/reiserfs/Makefile | 9 - 1 file changed, 9 deletions(-)

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Al Viro
On Sun, Aug 26, 2018 at 10:00:46PM -0400, Julia Lawall wrote: > > > On Sun, 26 Aug 2018, Al Viro wrote: > > > On Sun, Aug 26, 2018 at 03:26:54PM -0700, Joe Perches wrote: > > > On Sun, 2018-08-26 at 22:24 +0100, Al Viro wrote: > > > > On Sun, Aug 26, 2018 at 11:57:57AM -0700, Joe Perches wrote:

Re: [PATCH] net: sched: Fix memory exposure from short TCA_U32_SEL

2018-08-26 Thread Al Viro
On Sun, Aug 26, 2018 at 10:00:46PM -0400, Julia Lawall wrote: > > > On Sun, 26 Aug 2018, Al Viro wrote: > > > On Sun, Aug 26, 2018 at 03:26:54PM -0700, Joe Perches wrote: > > > On Sun, 2018-08-26 at 22:24 +0100, Al Viro wrote: > > > > On Sun, Aug 26, 2018 at 11:57:57AM -0700, Joe Perches wrote:

[PATCH] perf: Fix clean error

2018-08-26 Thread Lei YU
When make perf with -O, it gets error when make clean with below log: $ make -C tools/perf O= # OK $ make -C tools/perf O= find: cannot delete ‘/builtin-script.o’: No such file or directory find: cannot delete ‘/.subcmd-config.o.cmd’: No such file or directory ... Makefile:38:

[PATCH] perf: Fix clean error

2018-08-26 Thread Lei YU
When make perf with -O, it gets error when make clean with below log: $ make -C tools/perf O= # OK $ make -C tools/perf O= find: cannot delete ‘/builtin-script.o’: No such file or directory find: cannot delete ‘/.subcmd-config.o.cmd’: No such file or directory ... Makefile:38:

[PATCH] parisc: remove check for minimum required GCC version

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. The version check in arch/parisc/Makefile is obsolete now. Signed-off-by: Masahiro Yamada --- arch/parisc/Makefile | 9 - 1 file changed, 9 deletions(-)

[PATCH] parisc: remove check for minimum required GCC version

2018-08-26 Thread Masahiro Yamada
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6") bumped the minimum GCC version to 4.6 for all architectures. The version check in arch/parisc/Makefile is obsolete now. Signed-off-by: Masahiro Yamada --- arch/parisc/Makefile | 9 - 1 file changed, 9 deletions(-)

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