diff options
| author | Sam James <sam@gentoo.org> | 2023-11-07 21:55:33 +0000 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2023-11-09 13:05:17 +0200 |
| commit | bae9fca9684335478ff147413bd69c8d77b66cf9 (patch) | |
| tree | 6630fd579dc75dfa56d3391e07847ac6c70734f0 /drivers/gpu/drm/i915/gem | |
| parent | 1d9e6bc97eabac150b775d91d9a656ba24e92014 (diff) | |
drm: i915: Adapt to -Walloc-size
GCC 14 introduces a new -Walloc-size included in -Wextra which errors out
like:
```
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c: In function ‘eb_copy_relocations’:
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1681:24: error: allocation of insufficient size ‘1’ for type ‘struct drm_i915_gem_relocation_entry’ with size ‘32’ [-Werror=alloc-size]
1681 | relocs = kvmalloc_array(size, 1, GFP_KERNEL);
| ^
```
So, just swap the number of members and size arguments to match the prototype, as
we're initialising 1 element of size `size`. GCC then sees we're not
doing anything wrong.
Signed-off-by: Sam James <sam@gentoo.org>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231107215538.1891359-1-sam@gentoo.org
Diffstat (limited to 'drivers/gpu/drm/i915/gem')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index 683fd8d3151c..45b9d9e34b8b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -1678,7 +1678,7 @@ static int eb_copy_relocations(const struct i915_execbuffer *eb) urelocs = u64_to_user_ptr(eb->exec[i].relocs_ptr); size = nreloc * sizeof(*relocs); - relocs = kvmalloc_array(size, 1, GFP_KERNEL); + relocs = kvmalloc_array(1, size, GFP_KERNEL); if (!relocs) { err = -ENOMEM; goto err; |