On Sat, Jan 30, 2021 at 6:25 PM Marek Marczykowski-Górecki
wrote:
>
> On Fri, Jan 29, 2021 at 03:16:52PM +0100, Jürgen Groß wrote:
> > On 29.01.21 15:13, Michael Labriola wrote:
> > > On Fri, Jan 29, 2021 at 12:26 AM Jürgen Groß wrote:
> > > > If the buggy patch has been put into stable this Fixe
g: nest Xen guest options")
Reported-by: Boris Ostrovsky
Signed-off-by: Jason Andryuk
---
This fixes Boris's review comment. I lost track of posting a v2 with it
fixed.
---
arch/x86/xen/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/K
On Thu, Dec 10, 2020 at 6:40 AM Jürgen Groß wrote:
>
> On 10.12.20 12:14, Roger Pau Monné wrote:
> > On Tue, Dec 08, 2020 at 07:45:00AM +0100, Jürgen Groß wrote:
> >> On 07.12.20 21:48, Jason Andryuk wrote:
> >>> On Mon, Dec 7, 2020 at 8:30 AM Juergen G
n backend
> private page caches.
>
> Fix that by using page->zone_device_data instead.
>
> Fixes: 9e2369c06c8a18 ("xen: add helpers to allocate unpopulated memory")
> Signed-off-by: Juergen Gross
Would it make sense to add BUG_ON(is_zone_device_page(page)) and the
opposit
On Fri, Oct 23, 2020 at 8:48 AM Jason Andryuk wrote:
>
> We're seeing channel equalization "fail" consistently coming out of DPMS
> on the eDP of a Dell Latitude 7200 2-in-1. When the display tries to
> come out of DPMS, it briefly flashes on before going dark. Thi
hough it failed.
Workaround for https://gitlab.freedesktop.org/drm/intel/-/issues/1378
Signed-off-by: Jason Andryuk
Cc:
---
.../drm/i915/display/intel_dp_link_training.c | 7 +
drivers/gpu/drm/i915/display/intel_quirks.c | 30 +++
drivers/gpu/drm/i915/i915_drv.h
On Mon, Oct 19, 2020 at 9:05 AM Jason Andryuk wrote:
>
> We're seeing the touchpad not send all the touch release events. This
> can result in the cursor getting stuck generating scroll events instead
> of cursor movement for single finger motion. With the cursor not
> mov
# Touch device in neutral state
Here the timer fired and cleared the lingering doubletap.
Create a new MT_CLS_CIRQUE by copying MT_CLS_WIN_8 and replacing
MT_QUIRK_ALWAYS_VALID with MT_QUIRK_NOT_SEEN_MEANS_UP
(MT_QUIRK_STICKY_FINGERS is already in MT_CLS_WIN_8).
Signed-
On Thu, Oct 15, 2020 at 4:10 AM Jan Beulich wrote:
>
> On 14.10.2020 19:53, Jason Andryuk wrote:
> > @@ -76,7 +80,9 @@ config XEN_DEBUG_FS
> > Enabling this option may incur a significant performance overhead.
> >
> > config XEN_PVH
> > - bool &qu
On Thu, Oct 15, 2020 at 5:42 AM Jürgen Groß wrote:
>
> On 14.10.20 19:53, Jason Andryuk wrote:
> > Moving XEN_512GB allows it to nest under XEN_PV. That also allows
> > XEN_PVH to nest under XEN as a sibling to XEN_PV and XEN_PVHVM giving:
> >
> > [*] Xen guest su
On Thu, Oct 15, 2020 at 9:17 AM wrote:
>
>
> On 10/15/20 9:10 AM, Andrew Cooper wrote:
> > On 15/10/2020 13:37, boris.ostrov...@oracle.com wrote:
> >> On 10/14/20 1:53 PM, Jason Andryuk wrote:
> >>> +config XEN_512GB
> >>> + bool "Limit Xen p
On Wed, Oct 14, 2020 at 2:04 PM Andrew Cooper wrote:
>
> On 14/10/2020 18:53, Jason Andryuk wrote:
> > A Xen PVH domain doesn't have a PCI bus or devices,
>
> [*] Yet.
:)
> > so it doesn't need PCI support built in.
>
> Untangling the dependences is a goo
depend
on XEN_PVHVM without PCI while XEN_PVHVM_GUEST depends on PCI.
The second patch moves XEN_512GB to clean up the option nesting.
Jason Andryuk (2):
xen: Remove Xen PVH/PVHVM dependency on PCI
xen: Kconfig: nest Xen guest options
arch/x86/xen/Kc
support
[*] Xen PVH guest support
Signed-off-by: Jason Andryuk
---
arch/x86/xen/Kconfig | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index b75007eb4ec4..2b105888927c 100644
--- a/arch/x86/xen/Kconfig
VM without PCI
while XEN_PVHVM_GUEST depends on PCI.
In drivers/xen, compile platform-pci depending on XEN_PVHVM_GUEST since
that pulls in the PCI dependency for linking.
Signed-off-by: Jason Andryuk
---
---
arch/x86/xen/Kconfig | 18 --
drivers/xen/Makefile | 2 +-
2 files c
On Thu, Sep 24, 2020 at 11:00 AM Ross Philipson
wrote:
>
> The SHA algorithms are necessary to measure configuration information into
> the TPM as early as possible before using the values. This implementation
> uses the established approach of #including the SHA libraries directly in
> the code s
The following commit has been merged into the x86/cleanups branch of tip:
Commit-ID: 286d966b21587b6303081b902f5c5e30b691baf5
Gitweb:
https://git.kernel.org/tip/286d966b21587b6303081b902f5c5e30b691baf5
Author:Jason Andryuk
AuthorDate:Fri, 19 Jun 2020 16:51:02 -04:00
Commit 3e77abda65b1 ("x86/idt: Consolidate idt functionality")'s commit
message stated idt_descr could be made static, but it did not actually
make the change. Make it static now.
Fixes: 3e77abda65b1 ("x86/idt: Consolidate idt functionality")
Signed-off-by: Jason Andr
o we can
assume a latency of 14 for "lock xchg".
Signed-off-by: Juergen Gross
Reviewed-by: Thomas Gleixner
Reviewed-by: Jan Beulich
Tested-by: Jason Andryuk
Signed-off-by: Boris Ostrovsky
Atomic operations gained an arch_ prefix in commit
8bf705d130396e69c04cd8e6e010244ad2ce71f4
s/a
ume a latency of 14 for "lock xchg".
>
> Signed-off-by: Juergen Gross
> Reviewed-by: Thomas Gleixner
> Reviewed-by: Jan Beulich
> Tested-by: Jason Andryuk
> Signed-off-by: Boris Ostrovsky
> Signed-off-by: Greg Kroah-Hartman
>
> ---
> arch/x86/include/asm
Ping?
The logging here is very excessive. If not this change, then some
other change is needed to cut down on the sheer quantity of messages.
Thanks,
Jason
On Fri, Jun 22, 2018 at 12:25 PM, Jason Andryuk wrote:
> Commit ac75a041048b ("HID: i2c-hid: fix size check and type usage&quo
n ret_size is totally invalid and less than 2
to cut down on the log spam.
Reported-by: John Smith
Cc: sta...@vger.kernel.org
Signed-off-by: Jason Andryuk
---
John Smith originally reported this, but his post did not include a git
formatted patch nor a Signed-off-by.
https://www.spinics.net/list
Hi, Oleksandr.
On Thu, Apr 19, 2018 at 9:39 AM, Oleksandr Andrushchenko
wrote:
> @@ -241,60 +242,84 @@ static int xenkbd_probe(struct xenbus_device *dev,
> }
>
> /* keyboard */
> - kbd = input_allocate_device();
> - if (!kbd)
> - goto error_nomem;
> -
On Thu, Apr 19, 2018 at 4:09 PM, Simon Gaiser
wrote:
> Jason Andryuk:
>> On Thu, Apr 19, 2018 at 2:10 PM, Simon Gaiser
>> wrote:
>>> Jason Andryuk:
>>>> A toolstack may delete the vif frontend and backend xenstore entries
>>>> while xen-netfront
On Thu, Apr 19, 2018 at 2:10 PM, Simon Gaiser
wrote:
> Jason Andryuk:
>> A toolstack may delete the vif frontend and backend xenstore entries
>> while xen-netfront is in the removal code path. In that case, the
>> checks for xenbus_read_driver_state would return Xe
On Thu, Apr 19, 2018 at 9:01 AM, Oleksandr Andrushchenko
wrote:
>
> Ok, so I'll send v2 with the following changes:
>
> diff --git a/drivers/input/misc/xen-kbdfront.c
> b/drivers/input/misc/xen-kbdfront.c
> index a3306aad40b0..d8cca212f737 100644
> --- a/drivers/input/misc/xen-kbdfront.c
> +++ b/d
/msg33938.html
Signed-off-by: Jason Andryuk
Reviewed-by: Jean Delvare
Cc: sta...@vger.kernel.org
---
v3: Switch to DMI_EXACT_MATCH and add empty element to array
drivers/i2c/busses/i2c-i801.c | 23 +++
1 file changed, 23 insertions(+)
diff --git a/drivers/i2c/busses/i2c-i801.c
On Tue, Apr 3, 2018 at 3:13 PM, Andreas Radke wrote:
> Am Mon, 2 Apr 2018 08:34:35 -0400
> schrieb Jason Andryuk :
>
>> The HP EliteBook G3 850 has a weird bug where a subsequent cold boot
>> hangs while plugged in if Linux enables the Host Notify features of
>> i2
/msg33938.html
Signed-off-by: Jason Andryuk
---
I only added my machine to the blacklist, since it's the only one I've
tested. More systems can be added when identified and tested.
v2: Fix open brace on function definition
drivers/i2c/busses/i2c-i801.c | 21 +
1 fi
/msg33938.html
Signed-off-by: Jason Andryuk
---
I only added my machine to the blacklist, since it's the only one I've
tested. More systems can be added when identified and tested.
drivers/i2c/busses/i2c-i801.c | 20
1 file changed, 20 insertions(+)
diff --git a/d
On Sat, Mar 31, 2018 at 2:10 PM, Boris Ostrovsky
wrote:
> On 03/31/2018 01:38 PM, Jason Andryuk wrote:
>> On Wed, Mar 21, 2018, 5:12 PM Boris Ostrovsky > <mailto:boris.ostrov...@oracle.com>> wrote:
>>
>> On 03/19/2018 12:58 PM, Jason Andryuk wrote:
>>
CPU:0
(XEN) RIP:e019:[<c10362f8>]
And the PV kernel IP corresponds to init_scattered_cpuid_features
0xc10362f8 <+24>:mov%gs:0x14,%eax
Fixes 2cc42bac1c79 ("x86-64/Xen: eliminate W+X mappings")
Signed-off-by: Jason Andryuk
---
arch/x86/xen/enli
.
xennet_remove must be able to handle XenbusStateUnknown, and
netback_changed must also wake up the wake_queue for that state as well.
Fixes: 5b5971df3bc2 ("xen-netfront: remove warning when unloading module")
Signed-off-by: Jason Andryuk
Cc: Eduardo Otubo
---
drivers/net/xen-netfront.c | 7 +
The comparisons should be >= since 0x800 and 0x80 require an additional bit
to store.
For the 3 byte case, the existing shift would drop off 2 more bits than
intended.
For the 2 byte case, there should be 5 bits bits in byte 1, and 6 bits in
byte 2.
Signed-off-by: Jason Andryuk
---
Tested
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