"Vlastimil Babka (SUSE)" writes:
> On 9/28/22 14:01, Alistair Popple wrote:
>> This series aims to fix a number of page reference counting issues in
>> drivers dealing with device private ZONE_DEVICE pages. These result in
>> use-after-free type bugs, either from accessing a struct page which
On Wed, Oct 26, 2022 at 01:27:25AM +0200, Hans de Goede wrote:
> this code should actually set the ACPI_VIDEO_BACKLIGHT flag:
> drivers/acpi/scan.c:
>
> static acpi_status
> acpi_backlight_cap_match(acpi_handle handle, u32 level, void *context,
> void **return_value)
>
Hi,
On 10/25/22 22:40, Matthew Garrett wrote:
> On Tue, Oct 25, 2022 at 10:25:33PM +0200, Hans de Goede wrote:
>
>> Having the native driver come and then go and be replaced
>> with the vendor driver would also be quite inconvenient
>> for these planned changes.
>
> I understand that it would
On Tue, Oct 25, 2022 at 10:25:33PM +0200, Hans de Goede wrote:
> Having the native driver come and then go and be replaced
> with the vendor driver would also be quite inconvenient
> for these planned changes.
I understand that it would be inconvenient, but you've broken existing
working
Hi (again),
On 10/25/22 22:25, Hans de Goede wrote:
> Hi Matthew,
>
> On 10/25/22 21:32, Matthew Garrett wrote:
>> On Tue, Oct 25, 2022 at 08:50:54PM +0200, Hans de Goede wrote:
>>
>>> That is a valid point, but keep in mind that this is only used on ACPI
>>> platforms and then only on devices
On 10/25/2022 15:25, Hans de Goede wrote:
Hi Matthew,
On 10/25/22 21:32, Matthew Garrett wrote:
On Tue, Oct 25, 2022 at 08:50:54PM +0200, Hans de Goede wrote:
That is a valid point, but keep in mind that this is only used on ACPI
platforms and then only on devices with a builtin LCD panel
Hi Matthew,
On 10/25/22 21:32, Matthew Garrett wrote:
> On Tue, Oct 25, 2022 at 08:50:54PM +0200, Hans de Goede wrote:
>
>> That is a valid point, but keep in mind that this is only used on ACPI
>> platforms and then only on devices with a builtin LCD panel and then
>> only by GPU drivers which
On Tue, Oct 25, 2022 at 08:50:54PM +0200, Hans de Goede wrote:
> That is a valid point, but keep in mind that this is only used on ACPI
> platforms and then only on devices with a builtin LCD panel and then
> only by GPU drivers which actually call acpi_video_get_backlight_type(),
> so e.g. not
Hi,
On 10/24/22 22:30, Matthew Garrett wrote:
> On Tue, Sep 27, 2022 at 01:04:52PM +0200, Hans de Goede wrote:
>
>> So to fix this we need to make acpi_video_get_backlight_type()
>> return native on the Acer Chromebook Spin 713.
>
> Isn't the issue broader than that? Unless the platform is
Am 25.10.22 um 17:50 schrieb Somalapuram Amaranath:
Change ttm_resource structure from num_pages to size_t size in bytes.
v1 -> v2: change PFN_UP(dst_mem->size) to ttm->num_pages
v1 -> v2: change bo->resource->size to bo->base.size at some places
v1 -> v2: remove the local variable
v1 -> v2:
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