diff options
| author | Mike Rapoport (Microsoft) <rppt@kernel.org> | 2025-08-11 11:25:08 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-13 16:54:54 -0700 |
| commit | be564840bbc2bdd803794a7c1a3b5195a901b0d4 (patch) | |
| tree | 15615e170ae570799a5457e6118ab438e3e7daac /mm/debug.c | |
| parent | ea5e101fb6018486ae706b905665b2fe63f9c979 (diff) | |
kho: allow scratch areas with zero size
Patch series "kho: fixes and cleanups", v3.
These are small KHO and KHO test fixes and cleanups.
This patch (of 3):
Parsing of kho_scratch parameter treats zero size as an invalid value,
although it should be fine for user to request zero sized scratch area for
some types if scratch memory, when for example there is no need to create
scratch area in the low memory.
Treat zero as a valid value for a scratch area size but reject kho_scratch
parameter that defines no scratch memory at all.
Link: https://lkml.kernel.org/r/20250811082510.4154080-1-rppt@kernel.org
Link: https://lkml.kernel.org/r/20250811082510.4154080-2-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Cc: Alexander Graf <graf@amazon.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Changyuan Lyu <changyuanl@google.com>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/debug.c')
0 files changed, 0 insertions, 0 deletions