The patch titled
Subject: mark-stuff-as-__ro_after_init-fix
has been added to the -mm mm-nonmm-unstable branch. Its filename is
mark-stuff-as-__ro_after_init-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mark-stuff-as-__ro_after_init-fix.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mark-stuff-as-__ro_after_init-fix
Date: Wed Oct 11 10:46:42 AM PDT 2023
revert sysctl_nr_open_min sysctl_nr_open_max changes due to arm warning
arm allnoconfig:
fs/file_table.c:137:35: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
137 | .extra1 = &sysctl_nr_open_min,
| ^
fs/file_table.c:138:35: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
138 | .extra2 = &sysctl_nr_open_max,
| ^
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/file.c | 4 ++--
include/linux/file.h | 3 +--
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/fs/file.c~mark-stuff-as-__ro_after_init-fix
+++ a/fs/file.c
@@ -25,10 +25,10 @@
#include "internal.h"
unsigned int sysctl_nr_open __read_mostly = 1024*1024;
-const unsigned int sysctl_nr_open_min = BITS_PER_LONG;
+unsigned int sysctl_nr_open_min = BITS_PER_LONG;
/* our min() is unusable in constant expressions ;-/ */
#define __const_min(x, y) ((x) < (y) ? (x) : (y))
-const unsigned int sysctl_nr_open_max =
+unsigned int sysctl_nr_open_max =
__const_min(INT_MAX, ~(size_t)0/sizeof(void *)) & -BITS_PER_LONG;
static void __free_fdtable(struct fdtable *fdt)
--- a/include/linux/file.h~mark-stuff-as-__ro_after_init-fix
+++ a/include/linux/file.h
@@ -113,7 +113,6 @@ int receive_fd_replace(int new_fd, struc
extern void flush_delayed_fput(void);
extern void __fput_sync(struct file *);
-extern const unsigned int sysctl_nr_open_min;
-extern const unsigned int sysctl_nr_open_max;
+extern unsigned int sysctl_nr_open_min, sysctl_nr_open_max;
#endif /* __LINUX_FILE_H */
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-shmem-fix-race-in-shmem_undo_range-w-thp-fix.patch
fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix.patch
fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-fix.patch
fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-2.patch
mm-add-printf-attribute-to-shrinker_debugfs_name_alloc-fix.patch
mark-stuff-as-__ro_after_init-checkpatch-fixes.patch
mark-stuff-as-__ro_after_init-fix.patch
