Am 29.03.23 um 13:28 schrieb Jani Nikula:
On Wed, 29 Mar 2023, Maíra Canal wrote:
On 3/29/23 03:55, David Gow wrote:
The drm_buddy_test KUnit tests verify that returned blocks have sizes
which are powers of two using is_power_of_2(). However, is_power_of_2()
operations on a 'long', but the blo
On Wed, 29 Mar 2023, Maíra Canal wrote:
> On 3/29/23 03:55, David Gow wrote:
>> The drm_buddy_test KUnit tests verify that returned blocks have sizes
>> which are powers of two using is_power_of_2(). However, is_power_of_2()
>> operations on a 'long', but the block size is a u64. So on systems whe
On 3/29/23 03:55, David Gow wrote:
The drm_buddy_test KUnit tests verify that returned blocks have sizes
which are powers of two using is_power_of_2(). However, is_power_of_2()
operations on a 'long', but the block size is a u64. So on systems where
long is 32-bit, this can sometimes fail even on
On Wed, 29 Mar 2023, Jani Nikula wrote:
> On Wed, 29 Mar 2023, David Gow wrote:
>> The drm_buddy_test KUnit tests verify that returned blocks have sizes
>> which are powers of two using is_power_of_2(). However, is_power_of_2()
>> operations on a 'long', but the block size is a u64. So on systems
On Wed, 29 Mar 2023, David Gow wrote:
> The drm_buddy_test KUnit tests verify that returned blocks have sizes
> which are powers of two using is_power_of_2(). However, is_power_of_2()
> operations on a 'long', but the block size is a u64. So on systems where
> long is 32-bit, this can sometimes fa
The drm_buddy_test KUnit tests verify that returned blocks have sizes
which are powers of two using is_power_of_2(). However, is_power_of_2()
operations on a 'long', but the block size is a u64. So on systems where
long is 32-bit, this can sometimes fail even on correctly sized blocks.
This only r
