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This commit is contained in:
Bernhard Stoeckner
2025-03-19 14:13:05 +01:00
parent 25bef4626e
commit c5e439fea4
146 changed files with 53971 additions and 54755 deletions
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39
kernel-open/conftest.sh
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@@ -5289,6 +5289,45 @@ compile_test() {
compile_check_conftest "$CODE" "NV_FOLLOW_PFN_PRESENT" "" "functions"
;;
follow_pte_arg_vma)
#
# Determine if the first argument of follow_pte is
# mm_struct or vm_area_struct.
#
# The first argument was changed from mm_struct to vm_area_struct by
# commit 29ae7d96d166 ("mm: pass VMA instead of MM to follow_pte()")
#
CODE="
#include <linux/mm.h>
typeof(follow_pte) conftest_follow_pte_has_vma_arg;
int conftest_follow_pte_has_vma_arg(struct vm_area_struct *vma,
unsigned long address,
pte_t **ptep,
spinlock_t **ptl) {
return 0;
}"
compile_check_conftest "$CODE" "NV_FOLLOW_PTE_ARG1_VMA" "" "types"
;;
ptep_get)
#
# Determine if ptep_get() is present.
#
# ptep_get() was added by commit 481e980a7c19
# ("mm: Allow arches to provide ptep_get()")
#
CODE="
#include <linux/mm.h>
void conftest_ptep_get(void) {
ptep_get();
}"
compile_check_conftest "$CODE" "NV_PTEP_GET_PRESENT" "" "functions"
;;
drm_plane_atomic_check_has_atomic_state_arg)
#
# Determine if drm_plane_helper_funcs::atomic_check takes 'state'