After submit a Firmware Download (Download sub-command) MRPC
command, Switchtec firmware refuses to response any management
EP's BAR access until current flash programming finished.
During this time, a READ TLP to the gas area in the BAR of the
management EP will complete with significant delay
After submit a Firmware Download (Download sub-command) MRPC
command, Switchtec firmware refuses to response any management
EP's BAR access until current flash programming finished.
During this time, a READ TLP to the gas area in the BAR of the
management EP will complete with significant delay
--
Good Day,
I, Mavis Wanczyk donates $ 5 Million Dollars to you, from part of my
Powerball
Jackpot Lottery of $ 758 Million Dollars, respond with your details for
claims.
I await your earliest response and God Bless you.
Good luck,
Mavis Wanczyk.
--
Good Day,
I, Mavis Wanczyk donates $ 5 Million Dollars to you, from part of my
Powerball
Jackpot Lottery of $ 758 Million Dollars, respond with your details for
claims.
I await your earliest response and God Bless you.
Good luck,
Mavis Wanczyk.
On Tue, Sep 25, 2018 at 09:34:49AM -0500, Justin Ernst wrote:
> We observe an oops in the skx_edac module during boot.
> Examining /var/log/messages:
> [ 3401.985757] EDAC MC0: Giving out device to module skx_edac controller
> Skylake Socket#0 IMC#0
> [ 3401.985887] EDAC MC1: Giving out device to
On Tue, Sep 25, 2018 at 09:34:49AM -0500, Justin Ernst wrote:
> We observe an oops in the skx_edac module during boot.
> Examining /var/log/messages:
> [ 3401.985757] EDAC MC0: Giving out device to module skx_edac controller
> Skylake Socket#0 IMC#0
> [ 3401.985887] EDAC MC1: Giving out device to
merge sysfs_writeback_running attr and sysfs_writeback_percent attr together
with other attrs of cached_dev.
Signed-off-by: Dongbo Cao
---
drivers/md/bcache/sysfs.c | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/md/bcache/sysfs.c
merge sysfs_writeback_running attr and sysfs_writeback_percent attr together
with other attrs of cached_dev.
Signed-off-by: Dongbo Cao
---
drivers/md/bcache/sysfs.c | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/md/bcache/sysfs.c
Hi all,
Changes since 20180926:
Dropped trees: xarray, ida (temporarily)
The pci tree lost its build failure.
Non-merge commits (relative to Linus' tree): 6252
6435 files changed, 294737 insertions(+), 131625 deletions
Hi all,
Changes since 20180926:
Dropped trees: xarray, ida (temporarily)
The pci tree lost its build failure.
Non-merge commits (relative to Linus' tree): 6252
6435 files changed, 294737 insertions(+), 131625 deletions
On Tue, Sep 25, 2018 at 09:24:07AM +0200, Peter Zijlstra wrote:
> On Mon, Sep 24, 2018 at 10:36:22PM +0800, Guo Ren wrote:
> > diff --git a/arch/csky/abiv1/inc/abi/cacheflush.h
> > b/arch/csky/abiv1/inc/abi/cacheflush.h
> > new file mode 100644
> > index 000..f0de49c
> > --- /dev/null
> > +++
On Tue, Sep 25, 2018 at 09:24:07AM +0200, Peter Zijlstra wrote:
> On Mon, Sep 24, 2018 at 10:36:22PM +0800, Guo Ren wrote:
> > diff --git a/arch/csky/abiv1/inc/abi/cacheflush.h
> > b/arch/csky/abiv1/inc/abi/cacheflush.h
> > new file mode 100644
> > index 000..f0de49c
> > --- /dev/null
> > +++
Quoting Ryan Case (2018-09-26 13:52:03)
> From: Girish Mahadevan
>
> Bindings for Qualcomm Quad SPI used on SoCs such as sdm845.
>
> Signed-off-by: Girish Mahadevan
> Signed-off-by: Ryan Case
> ---
Reviewed-by: Stephen Boyd
Quoting Ryan Case (2018-09-26 13:52:03)
> From: Girish Mahadevan
>
> Bindings for Qualcomm Quad SPI used on SoCs such as sdm845.
>
> Signed-off-by: Girish Mahadevan
> Signed-off-by: Ryan Case
> ---
Reviewed-by: Stephen Boyd
> From: Vincent Donnefort
>
> device_release() is freeing the resources before calling the device
> specific release callback which is, in the case of devfreq, stopping
> the governor.
>
> It is a problem as some governors are using the device resources. e.g.
> simpleondemand which is using the
> From: Vincent Donnefort
>
> device_release() is freeing the resources before calling the device
> specific release callback which is, in the case of devfreq, stopping
> the governor.
>
> It is a problem as some governors are using the device resources. e.g.
> simpleondemand which is using the
On Wed, Sep 26, 2018 at 04:02:19PM -0700, r...@google.com wrote:
> From: Roman Kiryanov
>
> Goldfish DMA is an extension to the pipe device and is designed
> to facilitate high-speed RAM->RAM transfers from guest to host.
>
> See uapi/linux/goldfish/goldfish_dma.h for more details.
>
>
On Wed, Sep 26, 2018 at 04:02:19PM -0700, r...@google.com wrote:
> From: Roman Kiryanov
>
> Goldfish DMA is an extension to the pipe device and is designed
> to facilitate high-speed RAM->RAM transfers from guest to host.
>
> See uapi/linux/goldfish/goldfish_dma.h for more details.
>
>
On 26 September 2018 at 23:30, Sebastian Reichel wrote:
> Hi,
>
> On Wed, Sep 26, 2018 at 10:59:14AM +0800, Baolin Wang wrote:
>> This patch adds the Spreadtrum SC27XX serial PMICs fuel gauge support,
>> which is used to calculate the battery capacity.
>>
>> Original-by: Yuanjiang Yu
>>
On 26 September 2018 at 23:30, Sebastian Reichel wrote:
> Hi,
>
> On Wed, Sep 26, 2018 at 10:59:14AM +0800, Baolin Wang wrote:
>> This patch adds the Spreadtrum SC27XX serial PMICs fuel gauge support,
>> which is used to calculate the battery capacity.
>>
>> Original-by: Yuanjiang Yu
>>
On Wed, Sep 26, 2018 at 04:20:55PM -0700, Nathan Chancellor wrote:
> Clang emits the following warning:
>
> drivers/staging/rtl8723bs/os_dep/sdio_intf.c:25:36: warning: variable
> 'acpi_ids' is not needed and will not be emitted
> [-Wunneeded-internal-declaration]
> static const struct
On Wed, Sep 26, 2018 at 04:20:55PM -0700, Nathan Chancellor wrote:
> Clang emits the following warning:
>
> drivers/staging/rtl8723bs/os_dep/sdio_intf.c:25:36: warning: variable
> 'acpi_ids' is not needed and will not be emitted
> [-Wunneeded-internal-declaration]
> static const struct
Clang warns when an emumerated type is implicitly converted to another.
drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
from enumeration type 'enum rxe_device_param' to different enumeration
type 'enum ib_atomic_cap' [-Wenum-conversion]
rxe->attr.atomic_cap
Clang warns when an emumerated type is implicitly converted to another.
drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
from enumeration type 'enum rxe_device_param' to different enumeration
type 'enum ib_atomic_cap' [-Wenum-conversion]
rxe->attr.atomic_cap
From: Jiada Wang
ssi0, ssi1, ssi2, ssi3, ssi4 and ssi9 have busif0 to busif7,
currently only busif0 is used by all ssi.
But tdm split and tdm ex-split mode, which require busif1 to
busif7.
This patch adds kctrl in ssi for dai-link, to make it possible
to configure the busif used by each
From: Jiada Wang
ssi0, ssi1, ssi2, ssi3, ssi4 and ssi9 have busif0 to busif7,
currently only busif0 is used by all ssi.
But tdm split and tdm ex-split mode, which require busif1 to
busif7.
This patch adds kctrl in ssi for dai-link, to make it possible
to configure the busif used by each
From: Jiada Wang
SSI may use different busif for data transfer, this patch
adds busif property to each dai stream, to indicate the
busif used by playback/capture stream.
Signed-off-by: Jiada Wang
---
sound/soc/sh/rcar/core.c | 16 +++-
sound/soc/sh/rcar/rsnd.h | 3 +++
From: Jiada Wang
SSI may use different busif for data transfer, this patch
adds busif property to each dai stream, to indicate the
busif used by playback/capture stream.
Signed-off-by: Jiada Wang
---
sound/soc/sh/rcar/core.c | 16 +++-
sound/soc/sh/rcar/rsnd.h | 3 +++
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a77965.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Arnd Bergmann
When function tracing for IPIs is enabled, we get a warning for an
overflow of the ipi_types array with the IPI_CPU_BACKTRACE type
as triggered by raise_nmi():
arch/arm/kernel/smp.c: In function 'raise_nmi':
arch/arm/kernel/smp.c:489:2: error: array subscript is above array
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Arnd Bergmann
When function tracing for IPIs is enabled, we get a warning for an
overflow of the ipi_types array with the IPI_CPU_BACKTRACE type
as triggered by raise_nmi():
arch/arm/kernel/smp.c: In function 'raise_nmi':
arch/arm/kernel/smp.c:489:2: error: array subscript is above array
From: Jiada Wang
Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Tue, Sep 25, 2018 at 12:45:41PM +0200, Peter Zijlstra wrote:
> On Tue, Sep 25, 2018 at 12:08:03PM +0200, Andrea Parri wrote:
> > Hi Guo,
> >
> > > +/*
> > > + * set_bit - Atomically set a bit in memory
> > > + * @nr: the bit to set
> > > + * @addr: the address to start counting from
> > > + *
On Tue, Sep 25, 2018 at 12:45:41PM +0200, Peter Zijlstra wrote:
> On Tue, Sep 25, 2018 at 12:08:03PM +0200, Andrea Parri wrote:
> > Hi Guo,
> >
> > > +/*
> > > + * set_bit - Atomically set a bit in memory
> > > + * @nr: the bit to set
> > > + * @addr: the address to start counting from
> > > + *
On Wed, Sep 26, 2018 at 10:01:57PM -0700, Nathan Chancellor wrote:
> Clang warns when an emumerated type is implicitly converted to another.
>
> drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
> from enumeration type 'enum rxe_device_param' to different enumeration
> type
On Wed, Sep 26, 2018 at 10:01:57PM -0700, Nathan Chancellor wrote:
> Clang warns when an emumerated type is implicitly converted to another.
>
> drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
> from enumeration type 'enum rxe_device_param' to different enumeration
> type
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 130 ---
1 file changed, 113 insertions(+), 17 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7795.dtsi | 130 ---
1 file changed, 113 insertions(+), 17 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 137 ++
1 file changed, 117 insertions(+), 20 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
This patch implements the 'pattern_set'and 'pattern_clear'
interfaces to support SC27XX LED breathing mode.
Signed-off-by: Baolin Wang
Acked-by: Pavel Machek
---
Changes from v12:
- None.
Changes from v11:
- None.
Changes from v10:
- Add duration alignment function suggested by Jacek.
-
This patch adds one new led trigger that LED device can configure
the software or hardware pattern and trigger it.
Consumers can write 'pattern' file to enable the software pattern
which alters the brightness for the specified duration with one
software timer.
Moreover consumers can write
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 137 ++
1 file changed, 117 insertions(+), 20 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
This patch implements the 'pattern_set'and 'pattern_clear'
interfaces to support SC27XX LED breathing mode.
Signed-off-by: Baolin Wang
Acked-by: Pavel Machek
---
Changes from v12:
- None.
Changes from v11:
- None.
Changes from v10:
- Add duration alignment function suggested by Jacek.
-
This patch adds one new led trigger that LED device can configure
the software or hardware pattern and trigger it.
Consumers can write 'pattern' file to enable the software pattern
which alters the brightness for the specified duration with one
software timer.
Moreover consumers can write
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 136 +++
1 file changed, 116 insertions(+), 20 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
From: Jiada Wang
Rcar audio DMA/SSIU already support to use different BUSIF
to transfer data, but busif is fixed at 0.
This patch set adds kctrl interface "SSI Out/In BUSIF", which enables
to configure busif for each dai-stream used in transfer.
device tree files are updated to use extended
From: Jiada Wang
This patch adds dma request number for busif1 ~ busif7
Signed-off-by: Jiada Wang
---
arch/arm64/boot/dts/renesas/r8a7796.dtsi | 136 +++
1 file changed, 116 insertions(+), 20 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
From: Jiada Wang
Rcar audio DMA/SSIU already support to use different BUSIF
to transfer data, but busif is fixed at 0.
This patch set adds kctrl interface "SSI Out/In BUSIF", which enables
to configure busif for each dai-stream used in transfer.
device tree files are updated to use extended
From: Jiada Wang
Currently ssi driver only request dma channel for SSI_0,
which is used to transfer data to/from busif0.
But since busif1 to busif7 also maybe used, dedicated dma channels
are request for data transfer between these busif.
Signed-off-by: Jiada Wang
---
sound/soc/sh/rcar/ssi.c
From: Jiada Wang
Currently ssi driver only request dma channel for SSI_0,
which is used to transfer data to/from busif0.
But since busif1 to busif7 also maybe used, dedicated dma channels
are request for data transfer between these busif.
Signed-off-by: Jiada Wang
---
sound/soc/sh/rcar/ssi.c
Clang warns when an emumerated type is implicitly converted to another.
drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
from enumeration type 'enum rxe_device_param' to different enumeration
type 'enum ib_atomic_cap' [-Wenum-conversion]
rxe->attr.atomic_cap
Clang warns when an emumerated type is implicitly converted to another.
drivers/infiniband/sw/rxe/rxe.c:106:27: warning: implicit conversion
from enumeration type 'enum rxe_device_param' to different enumeration
type 'enum ib_atomic_cap' [-Wenum-conversion]
rxe->attr.atomic_cap
t;)
Signed-off-by: Vignesh R
---
Based on next-20180926
arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index ee56959f4af8..c617393ea767 100644
t;)
Signed-off-by: Vignesh R
---
Based on next-20180926
arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
b/arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi
index ee56959f4af8..c617393ea767 100644
If all the components associated to a component master is not added
to the component framework due to the HW capability or Kconfig
selection, component_match will be NULL at
component_master_add_with_match().
To avoid this, component_match_alloc() is added to the framework,
to allcoate the struct
If all the components associated to a component master is not added
to the component framework due to the HW capability or Kconfig
selection, component_match will be NULL at
component_master_add_with_match().
To avoid this, component_match_alloc() is added to the framework,
to allcoate the struct
On Wed, Sep 26, 2018 at 02:27:45PM +0300, Mike Rapoport wrote:
> Hi,
>
> The below patch fixes the bootmem leftovers in csky. It is based on the
> current mmots and csky build there fails because of undefined reference to
> dma_direct_ops:
>
> MODPOST vmlinux.o
> kernel/dma/mapping.o: In
On Wed, Sep 26, 2018 at 02:27:45PM +0300, Mike Rapoport wrote:
> Hi,
>
> The below patch fixes the bootmem leftovers in csky. It is based on the
> current mmots and csky build there fails because of undefined reference to
> dma_direct_ops:
>
> MODPOST vmlinux.o
> kernel/dma/mapping.o: In
On Wed, Sep 26, 2018 at 04:02:57PM -0700, Luck, Tony wrote:
> We don't have stats, nor control of power on a per memory controller
> or per dimm basis. So all these files are just noise.
Yeah, and also, looking at your previous mail, stuff like:
/sys/bus/mc6/devices/dimm0
On Wed, Sep 26, 2018 at 04:02:57PM -0700, Luck, Tony wrote:
> We don't have stats, nor control of power on a per memory controller
> or per dimm basis. So all these files are just noise.
Yeah, and also, looking at your previous mail, stuff like:
/sys/bus/mc6/devices/dimm0
On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > > On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> > > wrote:
> > > >
> > > > On Mon,
On Wed, Sep 26, 2018 at 06:08:03PM -0700, Nathan Chancellor wrote:
> On Mon, Sep 24, 2018 at 08:37:22PM -0600, Jason Gunthorpe wrote:
> > On Mon, Sep 24, 2018 at 03:29:38PM -0700, Nick Desaulniers wrote:
> > > On Mon, Sep 24, 2018 at 3:27 PM Nathan Chancellor
> > > wrote:
> > > >
> > > > On Mon,
On 9/27/2018 12:16 PM, Michael Kelley (EOSG) wrote:
> From: Tianyu Lan Sent: Wednesday, September 26, 2018 8:50 PM
>>
>> Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
>> with specified ranges. This patch is to add the hypercall support.
>>
>> Signed-off-by: Lan Tianyu
>>
On 9/27/2018 12:16 PM, Michael Kelley (EOSG) wrote:
> From: Tianyu Lan Sent: Wednesday, September 26, 2018 8:50 PM
>>
>> Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
>> with specified ranges. This patch is to add the hypercall support.
>>
>> Signed-off-by: Lan Tianyu
>>
From: Tianyu Lan Sent: Wednesday, September 26, 2018 8:50 PM
>
> Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
> with specified ranges. This patch is to add the hypercall support.
>
> Signed-off-by: Lan Tianyu
>
Looks good!
Reviewed-by: Michael Kelley
From: Tianyu Lan Sent: Wednesday, September 26, 2018 8:50 PM
>
> Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
> with specified ranges. This patch is to add the hypercall support.
>
> Signed-off-by: Lan Tianyu
>
Looks good!
Reviewed-by: Michael Kelley
On Tue, Sep 25, 2018 at 02:47:08PM -0500, Pierce Griffiths wrote:
> Paul,
> The #ifdef cannot be replaced, as this would break the build for
> CONFIG_HOTPLUG_CPU=n builds. There are assignments and references to two
> global variables, a struct, and a function that are declared/defined in
> a
On Tue, Sep 25, 2018 at 02:47:08PM -0500, Pierce Griffiths wrote:
> Paul,
> The #ifdef cannot be replaced, as this would break the build for
> CONFIG_HOTPLUG_CPU=n builds. There are assignments and references to two
> global variables, a struct, and a function that are declared/defined in
> a
[CC: fsdevel]
On Thu, Sep 27, 2018 at 6:48 AM Amir Goldstein wrote:
>
> On Wed, Sep 26, 2018 at 11:44 PM syzbot
> wrote:
> >
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:a38523185b40 erge tag 'libnvdimm-fixes-4.19-rc6' of git://..
> > git tree: upstream
[CC: fsdevel]
On Thu, Sep 27, 2018 at 6:48 AM Amir Goldstein wrote:
>
> On Wed, Sep 26, 2018 at 11:44 PM syzbot
> wrote:
> >
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:a38523185b40 erge tag 'libnvdimm-fixes-4.19-rc6' of git://..
> > git tree: upstream
This patch is to add wrapper functions for tlb_remote_flush_with_range
callback.
Signed-off-by: Lan Tianyu
---
Change since V2:
Fix comment in the kvm_flush_remote_tlbs_with_range()
---
arch/x86/kvm/mmu.c | 48
1 file changed, 48
This patch is to add wrapper functions for tlb_remote_flush_with_range
callback.
Signed-off-by: Lan Tianyu
---
Change since V2:
Fix comment in the kvm_flush_remote_tlbs_with_range()
---
arch/x86/kvm/mmu.c | 48
1 file changed, 48
This patch is to flush tlb directly in the kvm_handle_hva_range()
when range flush is available.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index d10d8423e8d6..877edae0401f 100644
---
This patch is to flush tlb directly in the kvm_handle_hva_range()
when range flush is available.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index d10d8423e8d6..877edae0401f 100644
---
PV EPT tlb flush function will accept a list of flush ranges and
use struct kvm_mmu_page as the list entry.
Signed-off-by: Lan Tianyu
---
arch/x86/include/asm/kvm_host.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index
PV EPT tlb flush function will accept a list of flush ranges and
use struct kvm_mmu_page as the list entry.
Signed-off-by: Lan Tianyu
---
arch/x86/include/asm/kvm_host.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index
This patch is to register tlb_remote_flush_with_range callback with
hv tlb range flush interface.
Signed-off-by: Lan Tianyu
---
Change since v1:
Pass flush range with new hyper-v tlb flush struct rather
than KVM tlb flush struct.
---
arch/x86/kvm/vmx.c | 58
It's necessary to check whether mmu page is last or large page when add
mmu page into flush list. "spte" is needed for such check and so add
spte point in the struct kvm_mmu_page.
Signed-off-by: Lan Tianyu
---
arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/kvm/mmu.c | 5 +
This patch is to register tlb_remote_flush_with_range callback with
hv tlb range flush interface.
Signed-off-by: Lan Tianyu
---
Change since v1:
Pass flush range with new hyper-v tlb flush struct rather
than KVM tlb flush struct.
---
arch/x86/kvm/vmx.c | 58
It's necessary to check whether mmu page is last or large page when add
mmu page into flush list. "spte" is needed for such check and so add
spte point in the struct kvm_mmu_page.
Signed-off-by: Lan Tianyu
---
arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/kvm/mmu.c | 5 +
This patch is to use range list flush function in the
mmu_sync_children(), kvm_mmu_commit_zap_page() and
FNAME(sync_page)().
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 26 +++---
arch/x86/kvm/paging_tmpl.h | 5 -
2 files changed, 27 insertions(+), 4
This patch is to trace log in the hyperv_nested_flush_
guest_mapping_range().
Signed-off-by: Lan Tianyu
---
arch/x86/hyperv/nested.c| 1 +
arch/x86/include/asm/trace/hyperv.h | 14 ++
2 files changed, 15 insertions(+)
diff --git a/arch/x86/hyperv/nested.c
This patch is to trace log in the hyperv_nested_flush_
guest_mapping_range().
Signed-off-by: Lan Tianyu
---
arch/x86/hyperv/nested.c| 1 +
arch/x86/include/asm/trace/hyperv.h | 14 ++
2 files changed, 15 insertions(+)
diff --git a/arch/x86/hyperv/nested.c
This patch is to use range list flush function in the
mmu_sync_children(), kvm_mmu_commit_zap_page() and
FNAME(sync_page)().
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 26 +++---
arch/x86/kvm/paging_tmpl.h | 5 -
2 files changed, 27 insertions(+), 4
If ept table pointers are mismatched, flushing tlb for each vcpus via
hv flush interface still helps to reduce vmexits which are triggered
by IPI and INEPT emulation.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/vmx.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff
If ept table pointers are mismatched, flushing tlb for each vcpus via
hv flush interface still helps to reduce vmexits which are triggered
by IPI and INEPT emulation.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/vmx.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff
Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
with specified ranges. This patch is to add the hypercall support.
Signed-off-by: Lan Tianyu
---
Change since v2:
Fix some coding style issues
- Move HV_MAX_FLUSH_PAGES and HV_MAX_FLUSH_REP_COUNT to
This patch is to replace kvm_flush_remote_tlbs() with kvm_flush_
remote_tlbs_with_address() in some functions without logic change.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 33 ++---
arch/x86/kvm/paging_tmpl.h | 3 ++-
2 files changed, 24
Hyper-V provides HvFlushGuestAddressList() hypercall to flush EPT tlb
with specified ranges. This patch is to add the hypercall support.
Signed-off-by: Lan Tianyu
---
Change since v2:
Fix some coding style issues
- Move HV_MAX_FLUSH_PAGES and HV_MAX_FLUSH_REP_COUNT to
This patch is to replace kvm_flush_remote_tlbs() with kvm_flush_
remote_tlbs_with_address() in some functions without logic change.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 33 ++---
arch/x86/kvm/paging_tmpl.h | 3 ++-
2 files changed, 24
Add flush range call back in the kvm_x86_ops and platform can use it
to register its associated function. The parameter "kvm_tlb_range"
accepts a single range and flush list which contains a list of ranges.
Signed-off-by: Lan Tianyu
---
Change since v1:
Change "end_gfn" to "pages" to
Add flush range call back in the kvm_x86_ops and platform can use it
to register its associated function. The parameter "kvm_tlb_range"
accepts a single range and flush list which contains a list of ranges.
Signed-off-by: Lan Tianyu
---
Change since v1:
Change "end_gfn" to "pages" to
Originally, flush tlb is done by slot_handle_level_range(). This patch
is to flush tlb directly in the kvm_zap_gfn_range() when range
flush is available.
Signed-off-by: Lan Tianyu
---
arch/x86/kvm/mmu.c | 16 +---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git
For nested memory virtualization, Hyper-v doesn't set write-protect
L1 hypervisor EPT page directory and page table node to track changes
while it relies on guest to tell it changes via HvFlushGuestAddressLlist
hypercall. HvFlushGuestAddressLlist hypercall provides a way to flush
EPT page table
1 - 100 of 1714 matches
Mail list logo
