| Message ID | 20250523043935.2009972-8-kees@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | stackleak: Support Clang stack depth tracking | expand |
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 5158aefe4873..93f1e1eb5ea6 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -409,7 +409,7 @@ static DEFINE_RAW_SPINLOCK(linear_map_kf_hash_lock); static phys_addr_t kfence_pool; -static inline void hash_kfence_alloc_pool(void) +static __always_inline void hash_kfence_alloc_pool(void) { if (!kfence_early_init_enabled()) goto err; diff --git a/arch/powerpc/mm/book3s64/radix_pgtable.c b/arch/powerpc/mm/book3s64/radix_pgtable.c index 9f764bc42b8c..3238e9ed46b5 100644 --- a/arch/powerpc/mm/book3s64/radix_pgtable.c +++ b/arch/powerpc/mm/book3s64/radix_pgtable.c @@ -363,7 +363,7 @@ static int __meminit create_physical_mapping(unsigned long start, } #ifdef CONFIG_KFENCE -static inline phys_addr_t alloc_kfence_pool(void) +static __always_inline phys_addr_t alloc_kfence_pool(void) { phys_addr_t kfence_pool;
When KCOV is enabled all functions get instrumented, unless the __no_sanitize_coverage attribute is used. To prepare for __no_sanitize_coverage being applied to __init functions, we have to handle differences in how GCC's inline optimizations get resolved. For s390 this requires forcing a couple functions to be inline with __always_inline. Signed-off-by: Kees Cook <kees@kernel.org> --- Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Naveen N Rao <naveen@kernel.org> Cc: "Ritesh Harjani (IBM)" <ritesh.list@gmail.com> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: <linuxppc-dev@lists.ozlabs.org> --- arch/powerpc/mm/book3s64/hash_utils.c | 2 +- arch/powerpc/mm/book3s64/radix_pgtable.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)