diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/fd.c | 2 | ||||
| -rw-r--r-- | fs/proc/softirqs.c | 2 | ||||
| -rw-r--r-- | fs/proc/task_mmu.c | 16 | ||||
| -rw-r--r-- | fs/proc/vmcore.c | 9 |
4 files changed, 17 insertions, 12 deletions
diff --git a/fs/proc/fd.c b/fs/proc/fd.c index 1f54a54bfb91..5e391cbca7a3 100644 --- a/fs/proc/fd.c +++ b/fs/proc/fd.c @@ -77,7 +77,7 @@ static int seq_fdinfo_open(struct inode *inode, struct file *file) return single_open(file, seq_show, inode); } -/** +/* * Shared /proc/pid/fdinfo and /proc/pid/fdinfo/fd permission helper to ensure * that the current task has PTRACE_MODE_READ in addition to the normal * POSIX-like checks. diff --git a/fs/proc/softirqs.c b/fs/proc/softirqs.c index f4616083faef..04bb29721419 100644 --- a/fs/proc/softirqs.c +++ b/fs/proc/softirqs.c @@ -20,7 +20,7 @@ static int show_softirqs(struct seq_file *p, void *v) for (i = 0; i < NR_SOFTIRQS; i++) { seq_printf(p, "%12s:", softirq_to_name[i]); for_each_possible_cpu(j) - seq_printf(p, " %10u", kstat_softirqs_cpu(i, j)); + seq_put_decimal_ull_width(p, " ", kstat_softirqs_cpu(i, j), 10); seq_putc(p, '\n'); } return 0; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index 72f14fd59c2d..e52bd96137a6 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -909,8 +909,15 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma) { /* * Don't forget to update Documentation/ on changes. + * + * The length of the second argument of mnemonics[] + * needs to be 3 instead of previously set 2 + * (i.e. from [BITS_PER_LONG][2] to [BITS_PER_LONG][3]) + * to avoid spurious + * -Werror=unterminated-string-initialization warning + * with GCC 15 */ - static const char mnemonics[BITS_PER_LONG][2] = { + static const char mnemonics[BITS_PER_LONG][3] = { /* * In case if we meet a flag we don't know about. */ @@ -987,11 +994,8 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma) for (i = 0; i < BITS_PER_LONG; i++) { if (!mnemonics[i][0]) continue; - if (vma->vm_flags & (1UL << i)) { - seq_putc(m, mnemonics[i][0]); - seq_putc(m, mnemonics[i][1]); - seq_putc(m, ' '); - } + if (vma->vm_flags & (1UL << i)) + seq_printf(m, "%s ", mnemonics[i]); } seq_putc(m, '\n'); } diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index b52d85f8ad59..b4521b096058 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -457,10 +457,6 @@ static vm_fault_t mmap_vmcore_fault(struct vm_fault *vmf) #endif } -static const struct vm_operations_struct vmcore_mmap_ops = { - .fault = mmap_vmcore_fault, -}; - /** * vmcore_alloc_buf - allocate buffer in vmalloc memory * @size: size of buffer @@ -488,6 +484,11 @@ static inline char *vmcore_alloc_buf(size_t size) * virtually contiguous user-space in ELF layout. */ #ifdef CONFIG_MMU + +static const struct vm_operations_struct vmcore_mmap_ops = { + .fault = mmap_vmcore_fault, +}; + /* * remap_oldmem_pfn_checked - do remap_oldmem_pfn_range replacing all pages * reported as not being ram with the zero page. |