#define SIOCSPGRP _IOW('s', 8, pid_t)
#define SIOCGPGRP _IOR('s', 9, pid_t)
-#define SIOCGSTAMP_OLD _IOR('s', 100, struct timeval) /* Get stamp (timeval) */
-#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct timespec) /* Get stamp (timespec) */
+#define SIOCGSTAMP_OLD _IOR('s', 100, struct __kernel_old_timeval) /* Get stamp (timeval) */
+#define SIOCGSTAMPNS_OLD _IOR('s', 101, struct __kernel_old_timespec) /* Get stamp (timespec) */
#endif /* __ASM_SH_SOCKIOS_H */
return err;
}
-SYSCALL_DEFINE1(sparc_adjtimex, struct timex __user *, txc_p)
+SYSCALL_DEFINE1(sparc_adjtimex, struct __kernel_timex __user *, txc_p)
{
- struct timex txc; /* Local copy of parameter */
- struct __kernel_timex *kt = (void *)&txc;
+ struct __kernel_timex txc;
+ struct __kernel_old_timeval *tv = (void *)&txc_p->time;
int ret;
/* Copy the user data space into the kernel copy
* structure. But bear in mind that the structures
* may change
*/
- if (copy_from_user(&txc, txc_p, sizeof(struct timex)))
+ if (copy_from_user(&txc, txc_p, sizeof(txc)))
return -EFAULT;
/*
* override for sparc64 specific timeval type: tv_usec
* is 32 bit wide instead of 64-bit in __kernel_timex
*/
- kt->time.tv_usec = txc.time.tv_usec;
- ret = do_adjtimex(kt);
- txc.time.tv_usec = kt->time.tv_usec;
+ txc.time.tv_usec = tv->tv_usec;
+ ret = do_adjtimex(&txc);
+ tv->tv_usec = txc.time.tv_usec;
- return copy_to_user(txc_p, &txc, sizeof(struct timex)) ? -EFAULT : ret;
+ return copy_to_user(txc_p, &txc, sizeof(txc)) ? -EFAULT : ret;
}
-SYSCALL_DEFINE2(sparc_clock_adjtime, const clockid_t, which_clock,struct timex __user *, txc_p)
+SYSCALL_DEFINE2(sparc_clock_adjtime, const clockid_t, which_clock,
+ struct __kernel_timex __user *, txc_p)
{
- struct timex txc; /* Local copy of parameter */
- struct __kernel_timex *kt = (void *)&txc;
+ struct __kernel_timex txc;
+ struct __kernel_old_timeval *tv = (void *)&txc_p->time;
int ret;
if (!IS_ENABLED(CONFIG_POSIX_TIMERS)) {
* structure. But bear in mind that the structures
* may change
*/
- if (copy_from_user(&txc, txc_p, sizeof(struct timex)))
+ if (copy_from_user(&txc, txc_p, sizeof(txc)))
return -EFAULT;
/*
* override for sparc64 specific timeval type: tv_usec
* is 32 bit wide instead of 64-bit in __kernel_timex
*/
- kt->time.tv_usec = txc.time.tv_usec;
- ret = do_clock_adjtime(which_clock, kt);
- txc.time.tv_usec = kt->time.tv_usec;
+ txc.time.tv_usec = tv->tv_usec;
+ ret = do_clock_adjtime(which_clock, &txc);
+ tv->tv_usec = txc.time.tv_usec;
- return copy_to_user(txc_p, &txc, sizeof(struct timex)) ? -EFAULT : ret;
+ return copy_to_user(txc_p, &txc, sizeof(txc)) ? -EFAULT : ret;
}
SYSCALL_DEFINE5(utrap_install, utrap_entry_t, type,
extern int file_reader(__u64 offset, char *buf, int len, void *arg);
extern int read_cow_header(int (*reader)(__u64, char *, int, void *),
void *arg, __u32 *version_out,
- char **backing_file_out, time_t *mtime_out,
+ char **backing_file_out, long long *mtime_out,
unsigned long long *size_out, int *sectorsize_out,
__u32 *align_out, int *bitmap_offset_out);
#define PATH_LEN_V1 256
+/* unsigned time_t works until year 2106 */
typedef __u32 time32_t;
struct cow_header_v1 {
int sectorsize, int alignment, unsigned long long *size)
{
struct cow_header_v3 *header;
- unsigned long modtime;
+ long long modtime;
int err;
err = cow_seek_file(fd, 0);
int read_cow_header(int (*reader)(__u64, char *, int, void *), void *arg,
__u32 *version_out, char **backing_file_out,
- time_t *mtime_out, unsigned long long *size_out,
+ long long *mtime_out, unsigned long long *size_out,
int *sectorsize_out, __u32 *align_out,
int *bitmap_offset_out)
{
/*
* this was used until Dec2005 - 64bits are needed to represent
- * 2038+. I.e. we can safely do this truncating cast.
+ * 2106+. I.e. we can safely do this truncating cast.
*
* Additionally, we must use be32toh() instead of be64toh(), since
* the program used to use the former (tested - I got mtime
__u32 version;
__u32 align;
char *backing_file;
- time_t mtime;
+ time64_t mtime;
unsigned long long size;
int sector_size;
int bitmap_offset;
return 0;
}
-static int backing_file_mismatch(char *file, __u64 size, time_t mtime)
+static int backing_file_mismatch(char *file, __u64 size, time64_t mtime)
{
- unsigned long modtime;
+ time64_t modtime;
unsigned long long actual;
int err;
return -EINVAL;
}
if (modtime != mtime) {
- printk(KERN_ERR "mtime mismatch (%ld vs %ld) of COW header vs "
+ printk(KERN_ERR "mtime mismatch (%lld vs %lld) of COW header vs "
"backing file\n", mtime, modtime);
return -EINVAL;
}
unsigned long *bitmap_len_out, int *data_offset_out,
int *create_cow_out)
{
- time_t mtime;
+ time64_t mtime;
unsigned long long size;
__u32 version, align;
char *backing_file;
extern int os_file_size(const char *file, unsigned long long *size_out);
extern int os_pread_file(int fd, void *buf, int len, unsigned long long offset);
extern int os_pwrite_file(int fd, const void *buf, int count, unsigned long long offset);
-extern int os_file_modtime(const char *file, unsigned long *modtime);
+extern int os_file_modtime(const char *file, long long *modtime);
extern int os_pipe(int *fd, int stream, int close_on_exec);
extern int os_set_fd_async(int fd);
extern int os_clear_fd_async(int fd);
return 0;
}
-int os_file_modtime(const char *file, unsigned long *modtime)
+int os_file_modtime(const char *file, long long *modtime)
{
struct uml_stat buf;
int err;
static inline int simc_poll(int fd)
{
- struct timeval tv = { .tv_sec = 0, .tv_usec = 0 };
+ long timeval[2] = { 0, 0 };
- return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&tv);
+ return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&timeval);
}
static inline int simc_lseek(int fd, uint32_t off, int whence)
args->flags, &args->handle);
}
-#define TS(t) ((struct timespec){ \
- .tv_sec = (t).tv_sec, \
- .tv_nsec = (t).tv_nsec \
-})
-
static int etnaviv_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
struct drm_file *file)
{
if (!obj)
return -ENOENT;
- ret = etnaviv_gem_cpu_prep(obj, args->op, &TS(args->timeout));
+ ret = etnaviv_gem_cpu_prep(obj, args->op, &args->timeout);
drm_gem_object_put_unlocked(obj);
{
struct drm_etnaviv_wait_fence *args = data;
struct etnaviv_drm_private *priv = dev->dev_private;
- struct timespec *timeout = &TS(args->timeout);
+ struct drm_etnaviv_timespec *timeout = &args->timeout;
struct etnaviv_gpu *gpu;
if (args->flags & ~(ETNA_WAIT_NONBLOCK))
{
struct etnaviv_drm_private *priv = dev->dev_private;
struct drm_etnaviv_gem_wait *args = data;
- struct timespec *timeout = &TS(args->timeout);
+ struct drm_etnaviv_timespec *timeout = &args->timeout;
struct drm_gem_object *obj;
struct etnaviv_gpu *gpu;
int ret;
void etnaviv_gem_prime_unpin(struct drm_gem_object *obj);
void *etnaviv_gem_vmap(struct drm_gem_object *obj);
int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
- struct timespec *timeout);
+ struct drm_etnaviv_timespec *timeout);
int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
void etnaviv_gem_free_object(struct drm_gem_object *obj);
int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
* between the specified timeout and the current CLOCK_MONOTONIC time.
*/
static inline unsigned long etnaviv_timeout_to_jiffies(
- const struct timespec *timeout)
+ const struct drm_etnaviv_timespec *timeout)
{
- struct timespec64 ts, to;
-
- to = timespec_to_timespec64(*timeout);
+ struct timespec64 ts, to = {
+ .tv_sec = timeout->tv_sec,
+ .tv_nsec = timeout->tv_nsec,
+ };
ktime_get_ts64(&ts);
}
int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
- struct timespec *timeout)
+ struct drm_etnaviv_timespec *timeout)
{
struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
struct drm_device *dev = obj->dev;
}
int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
- struct timespec *timeout)
+ struct drm_etnaviv_timespec *timeout)
{
struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
void etnaviv_submit_put(struct etnaviv_gem_submit * submit);
int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
- struct timespec *timeout);
+ struct drm_etnaviv_timespec *timeout);
int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
const struct etnaviv_gem_ops *ops, struct etnaviv_gem_object **res);
void etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj);
* Cmdstream submission/retirement:
*/
int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
- u32 id, struct timespec *timeout)
+ u32 id, struct drm_etnaviv_timespec *timeout)
{
struct dma_fence *fence;
int ret;
* that lock in this function while waiting.
*/
int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
- struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout)
+ struct etnaviv_gem_object *etnaviv_obj,
+ struct drm_etnaviv_timespec *timeout)
{
unsigned long remaining;
long ret;
void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu);
void etnaviv_gpu_retire(struct etnaviv_gpu *gpu);
int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
- u32 fence, struct timespec *timeout);
+ u32 fence, struct drm_etnaviv_timespec *timeout);
int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
- struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout);
+ struct etnaviv_gem_object *etnaviv_obj,
+ struct drm_etnaviv_timespec *timeout);
struct dma_fence *etnaviv_gpu_submit(struct etnaviv_gem_submit *submit);
int etnaviv_gpu_pm_get_sync(struct etnaviv_gpu *gpu);
void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu);
remaining_jiffies = 0;
} else {
ktime_t rem = ktime_sub(*timeout, now);
- struct timespec ts = ktime_to_timespec(rem);
- remaining_jiffies = timespec_to_jiffies(&ts);
+ remaining_jiffies = ktime_divns(rem, NSEC_PER_SEC / HZ);
}
return remaining_jiffies;
int result;
int addr_len;
struct socket *sock;
- struct timeval tv = { .tv_sec = 5, .tv_usec = 0 };
+ struct __kernel_sock_timeval tv = { .tv_sec = 5, .tv_usec = 0 };
if (con->nodeid == 0) {
log_print("attempt to connect sock 0 foiled");
* since O_NONBLOCK argument in connect() function does not work here,
* then, we should restore the default value of this attribute.
*/
- kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO_OLD, (char *)&tv,
+ kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO_NEW, (char *)&tv,
sizeof(tv));
result = sock->ops->connect(sock, (struct sockaddr *)&daddr, addr_len,
0);
memset(&tv, 0, sizeof(tv));
- kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO_OLD, (char *)&tv,
+ kernel_setsockopt(sock, SOL_SOCKET, SO_SNDTIMEO_NEW, (char *)&tv,
sizeof(tv));
if (result == -EINPROGRESS)
#include <linux/blkdev.h>
#include <linux/backing-dev.h>
#include <asm/unaligned.h>
+#include <linux/random.h>
#include <linux/iversion.h>
#include "fat.h"
inode->i_uid = sbi->options.fs_uid;
inode->i_gid = sbi->options.fs_gid;
inode_inc_iversion(inode);
- inode->i_generation = get_seconds();
+ inode->i_generation = prandom_u32();
if ((de->attr & ATTR_DIR) && !IS_FREE(de->name)) {
inode->i_generation &= ~1;
/*
* There are two time systems. Both are based on seconds since
* a particular time/date.
- * Unix: unsigned lil-endian since 00:00 GMT, Jan. 1, 1970
+ * Unix: signed little-endian since 00:00 GMT, Jan. 1, 1970
* mac: unsigned big-endian since 00:00 GMT, Jan. 1, 1904
*
+ * HFS implementations are highly inconsistent, this one matches the
+ * traditional behavior of 64-bit Linux, giving the most useful
+ * time range between 1970 and 2106, by treating any on-disk timestamp
+ * under HFS_UTC_OFFSET (Jan 1 1970) as a time between 2040 and 2106.
*/
-#define __hfs_u_to_mtime(sec) cpu_to_be32(sec + 2082844800U - sys_tz.tz_minuteswest * 60)
-#define __hfs_m_to_utime(sec) (be32_to_cpu(sec) - 2082844800U + sys_tz.tz_minuteswest * 60)
+#define HFS_UTC_OFFSET 2082844800U
+static inline time64_t __hfs_m_to_utime(__be32 mt)
+{
+ time64_t ut = (u32)(be32_to_cpu(mt) - HFS_UTC_OFFSET);
+
+ return ut + sys_tz.tz_minuteswest * 60;
+}
+
+static inline __be32 __hfs_u_to_mtime(time64_t ut)
+{
+ ut -= sys_tz.tz_minuteswest * 60;
+
+ return cpu_to_be32(lower_32_bits(ut) + HFS_UTC_OFFSET);
+}
#define HFS_I(inode) (container_of(inode, struct hfs_inode_info, vfs_inode))
#define HFS_SB(sb) ((struct hfs_sb_info *)(sb)->s_fs_info)
-#define hfs_m_to_utime(time) (struct timespec){ .tv_sec = __hfs_m_to_utime(time) }
-#define hfs_u_to_mtime(time) __hfs_u_to_mtime((time).tv_sec)
-#define hfs_mtime() __hfs_u_to_mtime(get_seconds())
+#define hfs_m_to_utime(time) (struct timespec64){ .tv_sec = __hfs_m_to_utime(time) }
+#define hfs_u_to_mtime(time) __hfs_u_to_mtime((time).tv_sec)
+#define hfs_mtime() __hfs_u_to_mtime(ktime_get_real_seconds())
static inline const char *hfs_mdb_name(struct super_block *sb)
{
inode->i_mode &= ~hsb->s_file_umask;
inode->i_mode |= S_IFREG;
inode->i_ctime = inode->i_atime = inode->i_mtime =
- timespec_to_timespec64(hfs_m_to_utime(rec->file.MdDat));
+ hfs_m_to_utime(rec->file.MdDat);
inode->i_op = &hfs_file_inode_operations;
inode->i_fop = &hfs_file_operations;
inode->i_mapping->a_ops = &hfs_aops;
HFS_I(inode)->fs_blocks = 0;
inode->i_mode = S_IFDIR | (S_IRWXUGO & ~hsb->s_dir_umask);
inode->i_ctime = inode->i_atime = inode->i_mtime =
- timespec_to_timespec64(hfs_m_to_utime(rec->dir.MdDat));
+ hfs_m_to_utime(rec->dir.MdDat);
inode->i_op = &hfs_dir_inode_operations;
inode->i_fop = &hfs_dir_operations;
break;
void **data, int op, int op_flags);
int hfsplus_read_wrapper(struct super_block *sb);
-/* time macros */
-#define __hfsp_mt2ut(t) (be32_to_cpu(t) - 2082844800U)
-#define __hfsp_ut2mt(t) (cpu_to_be32(t + 2082844800U))
+/*
+ * time helpers: convert between 1904-base and 1970-base timestamps
+ *
+ * HFS+ implementations are highly inconsistent, this one matches the
+ * traditional behavior of 64-bit Linux, giving the most useful
+ * time range between 1970 and 2106, by treating any on-disk timestamp
+ * under HFSPLUS_UTC_OFFSET (Jan 1 1970) as a time between 2040 and 2106.
+ */
+#define HFSPLUS_UTC_OFFSET 2082844800U
+
+static inline time64_t __hfsp_mt2ut(__be32 mt)
+{
+ time64_t ut = (u32)(be32_to_cpu(mt) - HFSPLUS_UTC_OFFSET);
+
+ return ut;
+}
+
+static inline __be32 __hfsp_ut2mt(time64_t ut)
+{
+ return cpu_to_be32(lower_32_bits(ut) + HFSPLUS_UTC_OFFSET);
+}
/* compatibility */
-#define hfsp_mt2ut(t) (struct timespec){ .tv_sec = __hfsp_mt2ut(t) }
+#define hfsp_mt2ut(t) (struct timespec64){ .tv_sec = __hfsp_mt2ut(t) }
#define hfsp_ut2mt(t) __hfsp_ut2mt((t).tv_sec)
-#define hfsp_now2mt() __hfsp_ut2mt(get_seconds())
+#define hfsp_now2mt() __hfsp_ut2mt(ktime_get_real_seconds())
#endif
hfsplus_get_perms(inode, &folder->permissions, 1);
set_nlink(inode, 1);
inode->i_size = 2 + be32_to_cpu(folder->valence);
- inode->i_atime = timespec_to_timespec64(hfsp_mt2ut(folder->access_date));
- inode->i_mtime = timespec_to_timespec64(hfsp_mt2ut(folder->content_mod_date));
- inode->i_ctime = timespec_to_timespec64(hfsp_mt2ut(folder->attribute_mod_date));
+ inode->i_atime = hfsp_mt2ut(folder->access_date);
+ inode->i_mtime = hfsp_mt2ut(folder->content_mod_date);
+ inode->i_ctime = hfsp_mt2ut(folder->attribute_mod_date);
HFSPLUS_I(inode)->create_date = folder->create_date;
HFSPLUS_I(inode)->fs_blocks = 0;
if (folder->flags & cpu_to_be16(HFSPLUS_HAS_FOLDER_COUNT)) {
init_special_inode(inode, inode->i_mode,
be32_to_cpu(file->permissions.dev));
}
- inode->i_atime = timespec_to_timespec64(hfsp_mt2ut(file->access_date));
- inode->i_mtime = timespec_to_timespec64(hfsp_mt2ut(file->content_mod_date));
- inode->i_ctime = timespec_to_timespec64(hfsp_mt2ut(file->attribute_mod_date));
+ inode->i_atime = hfsp_mt2ut(file->access_date);
+ inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
+ inode->i_ctime = hfsp_mt2ut(file->attribute_mod_date);
HFSPLUS_I(inode)->create_date = file->create_date;
} else {
pr_err("bad catalog entry used to create inode\n");
* is on, and remove the appropriate bits from attr->ia_mode (attr is a
* "struct iattr *"). -BlaisorBlade
*/
+struct hostfs_timespec {
+ long long tv_sec;
+ long long tv_nsec;
+};
struct hostfs_iattr {
- unsigned int ia_valid;
- unsigned short ia_mode;
- uid_t ia_uid;
- gid_t ia_gid;
- loff_t ia_size;
- struct timespec ia_atime;
- struct timespec ia_mtime;
- struct timespec ia_ctime;
+ unsigned int ia_valid;
+ unsigned short ia_mode;
+ uid_t ia_uid;
+ gid_t ia_gid;
+ loff_t ia_size;
+ struct hostfs_timespec ia_atime;
+ struct hostfs_timespec ia_mtime;
+ struct hostfs_timespec ia_ctime;
};
struct hostfs_stat {
unsigned int uid;
unsigned int gid;
unsigned long long size;
- struct timespec atime, mtime, ctime;
+ struct hostfs_timespec atime, mtime, ctime;
unsigned int blksize;
unsigned long long blocks;
unsigned int maj;
set_nlink(ino, st.nlink);
i_uid_write(ino, st.uid);
i_gid_write(ino, st.gid);
- ino->i_atime = timespec_to_timespec64(st.atime);
- ino->i_mtime = timespec_to_timespec64(st.mtime);
- ino->i_ctime = timespec_to_timespec64(st.ctime);
+ ino->i_atime = (struct timespec64){ st.atime.tv_sec, st.atime.tv_nsec };
+ ino->i_mtime = (struct timespec64){ st.mtime.tv_sec, st.mtime.tv_nsec };
+ ino->i_ctime = (struct timespec64){ st.ctime.tv_sec, st.ctime.tv_nsec };
ino->i_size = st.size;
ino->i_blocks = st.blocks;
return 0;
}
if (attr->ia_valid & ATTR_ATIME) {
attrs.ia_valid |= HOSTFS_ATTR_ATIME;
- attrs.ia_atime = timespec64_to_timespec(attr->ia_atime);
+ attrs.ia_atime = (struct hostfs_timespec)
+ { attr->ia_atime.tv_sec, attr->ia_atime.tv_nsec };
}
if (attr->ia_valid & ATTR_MTIME) {
attrs.ia_valid |= HOSTFS_ATTR_MTIME;
- attrs.ia_mtime = timespec64_to_timespec(attr->ia_mtime);
+ attrs.ia_mtime = (struct hostfs_timespec)
+ { attr->ia_mtime.tv_sec, attr->ia_mtime.tv_nsec };
}
if (attr->ia_valid & ATTR_CTIME) {
attrs.ia_valid |= HOSTFS_ATTR_CTIME;
- attrs.ia_ctime = timespec64_to_timespec(attr->ia_ctime);
+ attrs.ia_ctime = (struct hostfs_timespec)
+ { attr->ia_ctime.tv_sec, attr->ia_ctime.tv_nsec };
}
if (attr->ia_valid & ATTR_ATIME_SET) {
attrs.ia_valid |= HOSTFS_ATTR_ATIME_SET;
return FSCACHE_CHECKAUX_OBSOLETE;
memset(&auxdata, 0, sizeof(auxdata));
- auxdata.mtime = timespec64_to_timespec(nfsi->vfs_inode.i_mtime);
- auxdata.ctime = timespec64_to_timespec(nfsi->vfs_inode.i_ctime);
+ auxdata.mtime_sec = nfsi->vfs_inode.i_mtime.tv_sec;
+ auxdata.mtime_nsec = nfsi->vfs_inode.i_mtime.tv_nsec;
+ auxdata.ctime_sec = nfsi->vfs_inode.i_ctime.tv_sec;
+ auxdata.ctime_nsec = nfsi->vfs_inode.i_ctime.tv_nsec;
if (NFS_SERVER(&nfsi->vfs_inode)->nfs_client->rpc_ops->version == 4)
auxdata.change_attr = inode_peek_iversion_raw(&nfsi->vfs_inode);
return;
memset(&auxdata, 0, sizeof(auxdata));
- auxdata.mtime = timespec64_to_timespec(nfsi->vfs_inode.i_mtime);
- auxdata.ctime = timespec64_to_timespec(nfsi->vfs_inode.i_ctime);
+ auxdata.mtime_sec = nfsi->vfs_inode.i_mtime.tv_sec;
+ auxdata.mtime_nsec = nfsi->vfs_inode.i_mtime.tv_nsec;
+ auxdata.ctime_sec = nfsi->vfs_inode.i_ctime.tv_sec;
+ auxdata.ctime_nsec = nfsi->vfs_inode.i_ctime.tv_nsec;
if (NFS_SERVER(&nfsi->vfs_inode)->nfs_client->rpc_ops->version == 4)
auxdata.change_attr = inode_peek_iversion_raw(&nfsi->vfs_inode);
dfprintk(FSCACHE, "NFS: clear cookie (0x%p/0x%p)\n", nfsi, cookie);
memset(&auxdata, 0, sizeof(auxdata));
- auxdata.mtime = timespec64_to_timespec(nfsi->vfs_inode.i_mtime);
- auxdata.ctime = timespec64_to_timespec(nfsi->vfs_inode.i_ctime);
+ auxdata.mtime_sec = nfsi->vfs_inode.i_mtime.tv_sec;
+ auxdata.mtime_nsec = nfsi->vfs_inode.i_mtime.tv_nsec;
+ auxdata.ctime_sec = nfsi->vfs_inode.i_ctime.tv_sec;
+ auxdata.ctime_nsec = nfsi->vfs_inode.i_ctime.tv_nsec;
fscache_relinquish_cookie(cookie, &auxdata, false);
nfsi->fscache = NULL;
}
return;
memset(&auxdata, 0, sizeof(auxdata));
- auxdata.mtime = timespec64_to_timespec(nfsi->vfs_inode.i_mtime);
- auxdata.ctime = timespec64_to_timespec(nfsi->vfs_inode.i_ctime);
+ auxdata.mtime_sec = nfsi->vfs_inode.i_mtime.tv_sec;
+ auxdata.mtime_nsec = nfsi->vfs_inode.i_mtime.tv_nsec;
+ auxdata.ctime_sec = nfsi->vfs_inode.i_ctime.tv_sec;
+ auxdata.ctime_nsec = nfsi->vfs_inode.i_ctime.tv_nsec;
if (inode_is_open_for_write(inode)) {
dfprintk(FSCACHE, "NFS: nfsi 0x%p disabling cache\n", nfsi);
* cache object.
*/
struct nfs_fscache_inode_auxdata {
- struct timespec mtime;
- struct timespec ctime;
- u64 change_attr;
+ s64 mtime_sec;
+ s64 mtime_nsec;
+ s64 ctime_sec;
+ s64 ctime_nsec;
+ u64 change_attr;
};
/*
status = NFS_ATTR_FATTR_ATIME;
bitmap[1] &= ~FATTR4_WORD1_TIME_ACCESS;
}
- dprintk("%s: atime=%ld\n", __func__, (long)time->tv_sec);
+ dprintk("%s: atime=%lld\n", __func__, time->tv_sec);
return status;
}
status = NFS_ATTR_FATTR_CTIME;
bitmap[1] &= ~FATTR4_WORD1_TIME_METADATA;
}
- dprintk("%s: ctime=%ld\n", __func__, (long)time->tv_sec);
+ dprintk("%s: ctime=%lld\n", __func__, time->tv_sec);
return status;
}
status = decode_attr_time(xdr, time);
bitmap[1] &= ~FATTR4_WORD1_TIME_DELTA;
}
- dprintk("%s: time_delta=%ld %ld\n", __func__, (long)time->tv_sec,
- (long)time->tv_nsec);
+ dprintk("%s: time_delta=%lld %ld\n", __func__, time->tv_sec,
+ time->tv_nsec);
return status;
}
status = NFS_ATTR_FATTR_MTIME;
bitmap[1] &= ~FATTR4_WORD1_TIME_MODIFY;
}
- dprintk("%s: mtime=%ld\n", __func__, (long)time->tv_sec);
+ dprintk("%s: mtime=%lld\n", __func__, time->tv_sec);
return status;
}
extern unsigned long timespec64_to_jiffies(const struct timespec64 *value);
extern void jiffies_to_timespec64(const unsigned long jiffies,
struct timespec64 *value);
-static inline unsigned long timespec_to_jiffies(const struct timespec *value)
-{
- struct timespec64 ts = timespec_to_timespec64(*value);
-
- return timespec64_to_jiffies(&ts);
-}
-
-static inline void jiffies_to_timespec(const unsigned long jiffies,
- struct timespec *value)
-{
- struct timespec64 ts;
-
- jiffies_to_timespec64(jiffies, &ts);
- *value = timespec64_to_timespec(ts);
-}
-
-extern unsigned long timeval_to_jiffies(const struct timeval *value);
-extern void jiffies_to_timeval(const unsigned long jiffies,
- struct timeval *value);
-
extern clock_t jiffies_to_clock_t(unsigned long x);
static inline clock_t jiffies_delta_to_clock_t(long delta)
{
*/
struct cache_head {
struct hlist_node cache_list;
- time_t expiry_time; /* After time time, don't use the data */
- time_t last_refresh; /* If CACHE_PENDING, this is when upcall was
+ time64_t expiry_time; /* After time time, don't use the data */
+ time64_t last_refresh; /* If CACHE_PENDING, this is when upcall was
* sent, else this is when update was
* received, though it is alway set to
* be *after* ->flush_time.
/* fields below this comment are for internal use
* and should not be touched by cache owners
*/
- time_t flush_time; /* flush all cache items with
+ time64_t flush_time; /* flush all cache items with
* last_refresh at or earlier
* than this. last_refresh
* is never set at or earlier
* than this.
*/
struct list_head others;
- time_t nextcheck;
+ time64_t nextcheck;
int entries;
/* fields for communication over channel */
struct list_head queue;
atomic_t writers; /* how many time is /channel open */
- time_t last_close; /* if no writers, when did last close */
- time_t last_warn; /* when we last warned about no writers */
+ time64_t last_close; /* if no writers, when did last close */
+ time64_t last_warn; /* when we last warned about no writers */
union {
struct proc_dir_entry *procfs;
* timestamps kept in the cache are expressed in seconds
* since boot. This is the best for measuring differences in
* real time.
+ * This reimplemnts ktime_get_boottime_seconds() in a slightly
+ * faster but less accurate way. When we end up converting
+ * back to wallclock (CLOCK_REALTIME), that error often
+ * cancels out during the reverse operation.
*/
-static inline time_t seconds_since_boot(void)
+static inline time64_t seconds_since_boot(void)
{
- struct timespec boot;
- getboottime(&boot);
- return get_seconds() - boot.tv_sec;
+ struct timespec64 boot;
+ getboottime64(&boot);
+ return ktime_get_real_seconds() - boot.tv_sec;
}
-static inline time_t convert_to_wallclock(time_t sinceboot)
+static inline time64_t convert_to_wallclock(time64_t sinceboot)
{
- struct timespec boot;
- getboottime(&boot);
+ struct timespec64 boot;
+ getboottime64(&boot);
return boot.tv_sec + sinceboot;
}
return 0;
}
-static inline int get_time(char **bpp, time_t *time)
+static inline int get_time(char **bpp, time64_t *time)
{
char buf[50];
long long ll;
if (kstrtoll(buf, 0, &ll))
return -EINVAL;
- *time = (time_t)ll;
+ *time = ll;
return 0;
}
-static inline time_t get_expiry(char **bpp)
+static inline time64_t get_expiry(char **bpp)
{
- time_t rv;
- struct timespec boot;
+ time64_t rv;
+ struct timespec64 boot;
if (get_time(bpp, &rv))
return 0;
if (rv < 0)
return 0;
- getboottime(&boot);
+ getboottime64(&boot);
return rv - boot.tv_sec;
}
size_t bufsize,
struct gss_api_mech *mech,
struct gss_ctx **ctx_id,
- time_t *endtime,
+ time64_t *endtime,
gfp_t gfp_mask);
u32 gss_get_mic(
struct gss_ctx *ctx_id,
const void *input_token,
size_t bufsize,
struct gss_ctx *ctx_id,
- time_t *endtime,
+ time64_t *endtime,
gfp_t gfp_mask);
u32 (*gss_get_mic)(
struct gss_ctx *ctx_id,
struct crypto_sync_skcipher *initiator_enc_aux;
u8 Ksess[GSS_KRB5_MAX_KEYLEN]; /* session key */
u8 cksum[GSS_KRB5_MAX_KEYLEN];
- s32 endtime;
atomic_t seq_send;
atomic64_t seq_send64;
+ time64_t endtime;
struct xdr_netobj mech_used;
u8 initiator_sign[GSS_KRB5_MAX_KEYLEN];
u8 acceptor_sign[GSS_KRB5_MAX_KEYLEN];
struct iocb;
struct io_event;
struct iovec;
-struct itimerspec;
-struct itimerval;
+struct __kernel_old_itimerval;
struct kexec_segment;
struct linux_dirent;
struct linux_dirent64;
struct old_timespec32 __user *rmtp);
/* kernel/itimer.c */
-asmlinkage long sys_getitimer(int which, struct itimerval __user *value);
+asmlinkage long sys_getitimer(int which, struct __kernel_old_itimerval __user *value);
asmlinkage long sys_setitimer(int which,
- struct itimerval __user *value,
- struct itimerval __user *ovalue);
+ struct __kernel_old_itimerval __user *value,
+ struct __kernel_old_itimerval __user *ovalue);
/* kernel/kexec.c */
asmlinkage long sys_kexec_load(unsigned long entry, unsigned long nr_segments,
__u16 ac_uid16; /* LSB of Real User ID */
__u16 ac_gid16; /* LSB of Real Group ID */
__u16 ac_tty; /* Control Terminal */
+ /* __u32 range means times from 1970 to 2106 */
__u32 ac_btime; /* Process Creation Time */
comp_t ac_utime; /* User Time */
comp_t ac_stime; /* System Time */
__u32 ac_gid; /* Real Group ID */
__u32 ac_pid; /* Process ID */
__u32 ac_ppid; /* Parent Process ID */
+ /* __u32 range means times from 1970 to 2106 */
__u32 ac_btime; /* Process Creation Time */
#ifdef __KERNEL__
__u32 ac_etime; /* Elapsed Time */
*/
-#define TASKSTATS_VERSION 9
+#define TASKSTATS_VERSION 10
#define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN
* in linux/sched.h */
__u32 ac_gid; /* Group ID */
__u32 ac_pid; /* Process ID */
__u32 ac_ppid; /* Parent process ID */
+ /* __u32 range means times from 1970 to 2106 */
__u32 ac_btime; /* Begin time [sec since 1970] */
__u64 ac_etime __attribute__((aligned(8)));
/* Elapsed time [usec] */
/* Delay waiting for thrashing page */
__u64 thrashing_count;
__u64 thrashing_delay_total;
+
+ /* v10: 64-bit btime to avoid overflow */
+ __u64 ac_btime64; /* 64-bit begin time */
};
long tv_nsec; /* nanoseconds */
};
+struct __kernel_old_itimerval {
+ struct __kernel_old_timeval it_interval;/* timer interval */
+ struct __kernel_old_timeval it_value; /* current value */
+};
+
struct __kernel_sock_timeval {
__s64 tv_sec;
__s64 tv_usec;
#define NTP_API 4 /* NTP API version */
+#ifndef __KERNEL__
/*
* syscall interface - used (mainly by NTP daemon)
* to discipline kernel clock oscillator
int :32; int :32; int :32; int :32;
int :32; int :32; int :32;
};
+#endif
struct __kernel_timex_timeval {
__kernel_time64_t tv_sec;
{
struct pacct_struct *pacct = ¤t->signal->pacct;
u64 elapsed, run_time;
+ time64_t btime;
struct tty_struct *tty;
/*
}
#endif
do_div(elapsed, AHZ);
- ac->ac_btime = get_seconds() - elapsed;
+ btime = ktime_get_real_seconds() - elapsed;
+ ac->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX);
#if ACCT_VERSION==2
ac->ac_ahz = AHZ;
#endif
return 0;
}
-static int put_itimerval(struct itimerval __user *o,
+static int put_itimerval(struct __kernel_old_itimerval __user *o,
const struct itimerspec64 *i)
{
- struct itimerval v;
+ struct __kernel_old_itimerval v;
v.it_interval.tv_sec = i->it_interval.tv_sec;
v.it_interval.tv_usec = i->it_interval.tv_nsec / NSEC_PER_USEC;
v.it_value.tv_sec = i->it_value.tv_sec;
v.it_value.tv_usec = i->it_value.tv_nsec / NSEC_PER_USEC;
- return copy_to_user(o, &v, sizeof(struct itimerval)) ? -EFAULT : 0;
+ return copy_to_user(o, &v, sizeof(struct __kernel_old_itimerval)) ? -EFAULT : 0;
}
-SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)
+SYSCALL_DEFINE2(getitimer, int, which, struct __kernel_old_itimerval __user *, value)
{
struct itimerspec64 get_buffer;
int error = do_getitimer(which, &get_buffer);
#endif
-static int get_itimerval(struct itimerspec64 *o, const struct itimerval __user *i)
+static int get_itimerval(struct itimerspec64 *o, const struct __kernel_old_itimerval __user *i)
{
- struct itimerval v;
+ struct __kernel_old_itimerval v;
- if (copy_from_user(&v, i, sizeof(struct itimerval)))
+ if (copy_from_user(&v, i, sizeof(struct __kernel_old_itimerval)))
return -EFAULT;
/* Validate the timevals in value. */
return 0;
}
-SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value,
- struct itimerval __user *, ovalue)
+SYSCALL_DEFINE3(setitimer, int, which, struct __kernel_old_itimerval __user *, value,
+ struct __kernel_old_itimerval __user *, ovalue)
{
struct itimerspec64 set_buffer, get_buffer;
int error;
* The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec
* value to a scaled second value.
*/
-static unsigned long
-__timespec64_to_jiffies(u64 sec, long nsec)
+
+unsigned long
+timespec64_to_jiffies(const struct timespec64 *value)
{
- nsec = nsec + TICK_NSEC - 1;
+ u64 sec = value->tv_sec;
+ long nsec = value->tv_nsec + TICK_NSEC - 1;
if (sec >= MAX_SEC_IN_JIFFIES){
sec = MAX_SEC_IN_JIFFIES;
(NSEC_JIFFIE_SC - SEC_JIFFIE_SC))) >> SEC_JIFFIE_SC;
}
-
-static unsigned long
-__timespec_to_jiffies(unsigned long sec, long nsec)
-{
- return __timespec64_to_jiffies((u64)sec, nsec);
-}
-
-unsigned long
-timespec64_to_jiffies(const struct timespec64 *value)
-{
- return __timespec64_to_jiffies(value->tv_sec, value->tv_nsec);
-}
EXPORT_SYMBOL(timespec64_to_jiffies);
void
}
EXPORT_SYMBOL(jiffies_to_timespec64);
-/*
- * We could use a similar algorithm to timespec_to_jiffies (with a
- * different multiplier for usec instead of nsec). But this has a
- * problem with rounding: we can't exactly add TICK_NSEC - 1 to the
- * usec value, since it's not necessarily integral.
- *
- * We could instead round in the intermediate scaled representation
- * (i.e. in units of 1/2^(large scale) jiffies) but that's also
- * perilous: the scaling introduces a small positive error, which
- * combined with a division-rounding-upward (i.e. adding 2^(scale) - 1
- * units to the intermediate before shifting) leads to accidental
- * overflow and overestimates.
- *
- * At the cost of one additional multiplication by a constant, just
- * use the timespec implementation.
- */
-unsigned long
-timeval_to_jiffies(const struct timeval *value)
-{
- return __timespec_to_jiffies(value->tv_sec,
- value->tv_usec * NSEC_PER_USEC);
-}
-EXPORT_SYMBOL(timeval_to_jiffies);
-
-void jiffies_to_timeval(const unsigned long jiffies, struct timeval *value)
-{
- /*
- * Convert jiffies to nanoseconds and separate with
- * one divide.
- */
- u32 rem;
-
- value->tv_sec = div_u64_rem((u64)jiffies * TICK_NSEC,
- NSEC_PER_SEC, &rem);
- value->tv_usec = rem / NSEC_PER_USEC;
-}
-EXPORT_SYMBOL(jiffies_to_timeval);
-
/*
* Convert jiffies/jiffies_64 to clock_t and back.
*/
const struct cred *tcred;
u64 utime, stime, utimescaled, stimescaled;
u64 delta;
+ time64_t btime;
BUILD_BUG_ON(TS_COMM_LEN < TASK_COMM_LEN);
/* Convert to micro seconds */
do_div(delta, NSEC_PER_USEC);
stats->ac_etime = delta;
- /* Convert to seconds for btime */
- do_div(delta, USEC_PER_SEC);
- stats->ac_btime = get_seconds() - delta;
+ /* Convert to seconds for btime (note y2106 limit) */
+ btime = ktime_get_real_seconds() - div_u64(delta, USEC_PER_SEC);
+ stats->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX);
+ stats->ac_btime64 = btime;
+
if (thread_group_leader(tsk)) {
stats->ac_exitcode = tsk->exit_code;
if (tsk->flags & PF_FORKNOEXEC)
}
}
-static __u32 tpacket_get_timestamp(struct sk_buff *skb, struct timespec *ts,
+static __u32 tpacket_get_timestamp(struct sk_buff *skb, struct timespec64 *ts,
unsigned int flags)
{
struct skb_shared_hwtstamps *shhwtstamps = skb_hwtstamps(skb);
if (shhwtstamps &&
(flags & SOF_TIMESTAMPING_RAW_HARDWARE) &&
- ktime_to_timespec_cond(shhwtstamps->hwtstamp, ts))
+ ktime_to_timespec64_cond(shhwtstamps->hwtstamp, ts))
return TP_STATUS_TS_RAW_HARDWARE;
- if (ktime_to_timespec_cond(skb->tstamp, ts))
+ if (ktime_to_timespec64_cond(skb->tstamp, ts))
return TP_STATUS_TS_SOFTWARE;
return 0;
struct sk_buff *skb)
{
union tpacket_uhdr h;
- struct timespec ts;
+ struct timespec64 ts;
__u32 ts_status;
if (!(ts_status = tpacket_get_timestamp(skb, &ts, po->tp_tstamp)))
return 0;
h.raw = frame;
+ /*
+ * versions 1 through 3 overflow the timestamps in y2106, since they
+ * all store the seconds in a 32-bit unsigned integer.
+ * If we create a version 4, that should have a 64-bit timestamp,
+ * either 64-bit seconds + 32-bit nanoseconds, or just 64-bit
+ * nanoseconds.
+ */
switch (po->tp_version) {
case TPACKET_V1:
h.h1->tp_sec = ts.tv_sec;
* It shouldn't really happen as we don't close empty
* blocks. See prb_retire_rx_blk_timer_expired().
*/
- struct timespec ts;
- getnstimeofday(&ts);
+ struct timespec64 ts;
+ ktime_get_real_ts64(&ts);
h1->ts_last_pkt.ts_sec = ts.tv_sec;
h1->ts_last_pkt.ts_nsec = ts.tv_nsec;
}
static void prb_open_block(struct tpacket_kbdq_core *pkc1,
struct tpacket_block_desc *pbd1)
{
- struct timespec ts;
+ struct timespec64 ts;
struct tpacket_hdr_v1 *h1 = &pbd1->hdr.bh1;
smp_rmb();
BLOCK_NUM_PKTS(pbd1) = 0;
BLOCK_LEN(pbd1) = BLK_PLUS_PRIV(pkc1->blk_sizeof_priv);
- getnstimeofday(&ts);
+ ktime_get_real_ts64(&ts);
h1->ts_first_pkt.ts_sec = ts.tv_sec;
h1->ts_first_pkt.ts_nsec = ts.tv_nsec;
unsigned long status = TP_STATUS_USER;
unsigned short macoff, netoff, hdrlen;
struct sk_buff *copy_skb = NULL;
- struct timespec ts;
+ struct timespec64 ts;
__u32 ts_status;
bool is_drop_n_account = false;
bool do_vnet = false;
skb_copy_bits(skb, 0, h.raw + macoff, snaplen);
if (!(ts_status = tpacket_get_timestamp(skb, &ts, po->tp_tstamp)))
- getnstimeofday(&ts);
+ ktime_get_real_ts64(&ts);
status |= ts_status;
{
u32 seq_send;
int tmp;
+ u32 time32;
p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate));
if (IS_ERR(p))
p = ERR_PTR(-ENOSYS);
goto out_err;
}
- p = simple_get_bytes(p, end, &ctx->endtime, sizeof(ctx->endtime));
+ p = simple_get_bytes(p, end, &time32, sizeof(time32));
if (IS_ERR(p))
goto out_err;
+ /* unsigned 32-bit time overflows in year 2106 */
+ ctx->endtime = (time64_t)time32;
p = simple_get_bytes(p, end, &seq_send, sizeof(seq_send));
if (IS_ERR(p))
goto out_err;
{
u64 seq_send64;
int keylen;
+ u32 time32;
p = simple_get_bytes(p, end, &ctx->flags, sizeof(ctx->flags));
if (IS_ERR(p))
goto out_err;
ctx->initiate = ctx->flags & KRB5_CTX_FLAG_INITIATOR;
- p = simple_get_bytes(p, end, &ctx->endtime, sizeof(ctx->endtime));
+ p = simple_get_bytes(p, end, &time32, sizeof(time32));
if (IS_ERR(p))
goto out_err;
+ /* unsigned 32-bit time overflows in year 2106 */
+ ctx->endtime = (time64_t)time32;
p = simple_get_bytes(p, end, &seq_send64, sizeof(seq_send64));
if (IS_ERR(p))
goto out_err;
static int
gss_import_sec_context_kerberos(const void *p, size_t len,
struct gss_ctx *ctx_id,
- time_t *endtime,
+ time64_t *endtime,
gfp_t gfp_mask)
{
const void *end = (const void *)((const char *)p + len);
struct xdr_netobj md5cksum = {.len = sizeof(cksumdata),
.data = cksumdata};
void *ptr;
- s32 now;
+ time64_t now;
u32 seq_send;
u8 *cksumkey;
dprintk("RPC: %s\n", __func__);
BUG_ON(ctx == NULL);
- now = get_seconds();
+ now = ktime_get_real_seconds();
ptr = setup_token(ctx, token);
struct xdr_netobj cksumobj = { .len = sizeof(cksumdata),
.data = cksumdata};
void *krb5_hdr;
- s32 now;
+ time64_t now;
u8 *cksumkey;
unsigned int cksum_usage;
__be64 seq_send_be64;
memcpy(krb5_hdr + GSS_KRB5_TOK_HDR_LEN, cksumobj.data, cksumobj.len);
- now = get_seconds();
+ now = ktime_get_real_seconds();
return (ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE;
}
/* it got through unscathed. Make sure the context is unexpired */
- now = get_seconds();
+ now = ktime_get_real_seconds();
if (now > ctx->endtime)
return GSS_S_CONTEXT_EXPIRED;
char cksumdata[GSS_KRB5_MAX_CKSUM_LEN];
struct xdr_netobj cksumobj = {.len = sizeof(cksumdata),
.data = cksumdata};
- s32 now;
+ time64_t now;
u8 *ptr = read_token->data;
u8 *cksumkey;
u8 flags;
return GSS_S_BAD_SIG;
/* it got through unscathed. Make sure the context is unexpired */
- now = get_seconds();
+ now = ktime_get_real_seconds();
if (now > ctx->endtime)
return GSS_S_CONTEXT_EXPIRED;
.data = cksumdata};
int blocksize = 0, plainlen;
unsigned char *ptr, *msg_start;
- s32 now;
+ time64_t now;
int headlen;
struct page **tmp_pages;
u32 seq_send;
dprintk("RPC: %s\n", __func__);
- now = get_seconds();
+ now = ktime_get_real_seconds();
blocksize = crypto_sync_skcipher_blocksize(kctx->enc);
gss_krb5_add_padding(buf, offset, blocksize);
char cksumdata[GSS_KRB5_MAX_CKSUM_LEN];
struct xdr_netobj md5cksum = {.len = sizeof(cksumdata),
.data = cksumdata};
- s32 now;
+ time64_t now;
int direction;
s32 seqnum;
unsigned char *ptr;
/* it got through unscathed. Make sure the context is unexpired */
- now = get_seconds();
+ now = ktime_get_real_seconds();
if (now > kctx->endtime)
return GSS_S_CONTEXT_EXPIRED;
struct xdr_buf *buf, struct page **pages)
{
u8 *ptr, *plainhdr;
- s32 now;
+ time64_t now;
u8 flags = 0x00;
__be16 *be16ptr;
__be64 *be64ptr;
if (err)
return err;
- now = get_seconds();
+ now = ktime_get_real_seconds();
return (kctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE;
}
static u32
gss_unwrap_kerberos_v2(struct krb5_ctx *kctx, int offset, struct xdr_buf *buf)
{
- s32 now;
+ time64_t now;
u8 *ptr;
u8 flags = 0x00;
u16 ec, rrc;
/* do sequencing checks */
/* it got through unscathed. Make sure the context is unexpired */
- now = get_seconds();
+ now = ktime_get_real_seconds();
if (now > kctx->endtime)
return GSS_S_CONTEXT_EXPIRED;
gss_import_sec_context(const void *input_token, size_t bufsize,
struct gss_api_mech *mech,
struct gss_ctx **ctx_id,
- time_t *endtime,
+ time64_t *endtime,
gfp_t gfp_mask)
{
if (!(*ctx_id = kzalloc(sizeof(**ctx_id), gfp_mask)))
char *ep;
int len;
struct rsi rsii, *rsip = NULL;
- time_t expiry;
+ time64_t expiry;
int status = -EINVAL;
memset(&rsii, 0, sizeof(rsii));
int id;
int len, rv;
struct rsc rsci, *rscp = NULL;
- time_t expiry;
+ time64_t expiry;
int status = -EINVAL;
struct gss_api_mech *gm = NULL;
static atomic64_t ctxhctr;
long long ctxh;
struct gss_api_mech *gm = NULL;
- time_t expiry;
+ time64_t expiry;
int status = -EINVAL;
memset(&rsci, 0, sizeof(rsci));
static void cache_init(struct cache_head *h, struct cache_detail *detail)
{
- time_t now = seconds_since_boot();
+ time64_t now = seconds_since_boot();
INIT_HLIST_NODE(&h->cache_list);
h->flags = 0;
kref_init(&h->ref);
static void cache_dequeue(struct cache_detail *detail, struct cache_head *ch);
-static void cache_fresh_locked(struct cache_head *head, time_t expiry,
+static void cache_fresh_locked(struct cache_head *head, time64_t expiry,
struct cache_detail *detail)
{
- time_t now = seconds_since_boot();
+ time64_t now = seconds_since_boot();
if (now <= detail->flush_time)
/* ensure it isn't immediately treated as expired */
now = detail->flush_time + 1;
struct cache_head *h, struct cache_req *rqstp)
{
int rv;
- long refresh_age, age;
+ time64_t refresh_age, age;
/* First decide return status as best we can */
rv = cache_is_valid(h);
rv = -ENOENT;
} else if (rv == -EAGAIN ||
(h->expiry_time != 0 && age > refresh_age/2)) {
- dprintk("RPC: Want update, refage=%ld, age=%ld\n",
+ dprintk("RPC: Want update, refage=%lld, age=%lld\n",
refresh_age, age);
if (!test_and_set_bit(CACHE_PENDING, &h->flags)) {
switch (cache_make_upcall(detail, h)) {
return cd->cache_show(m, cd, NULL);
ifdebug(CACHE)
- seq_printf(m, "# expiry=%ld refcnt=%d flags=%lx\n",
+ seq_printf(m, "# expiry=%lld refcnt=%d flags=%lx\n",
convert_to_wallclock(cp->expiry_time),
kref_read(&cp->ref), cp->flags);
cache_get(cp);
char tbuf[22];
size_t len;
- len = snprintf(tbuf, sizeof(tbuf), "%lu\n",
+ len = snprintf(tbuf, sizeof(tbuf), "%llu\n",
convert_to_wallclock(cd->flush_time));
return simple_read_from_buffer(buf, count, ppos, tbuf, len);
}
{
char tbuf[20];
char *ep;
- time_t now;
+ time64_t now;
if (*ppos || count > sizeof(tbuf)-1)
return -EINVAL;
}
static struct ip_map *__ip_map_lookup(struct cache_detail *cd, char *class, struct in6_addr *addr);
-static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm, struct unix_domain *udom, time_t expiry);
+static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm, struct unix_domain *udom, time64_t expiry);
static int ip_map_parse(struct cache_detail *cd,
char *mesg, int mlen)
struct ip_map *ipmp;
struct auth_domain *dom;
- time_t expiry;
+ time64_t expiry;
if (mesg[mlen-1] != '\n')
return -EINVAL;
}
static int __ip_map_update(struct cache_detail *cd, struct ip_map *ipm,
- struct unix_domain *udom, time_t expiry)
+ struct unix_domain *udom, time64_t expiry)
{
struct ip_map ip;
struct cache_head *ch;
}
static inline int ip_map_update(struct net *net, struct ip_map *ipm,
- struct unix_domain *udom, time_t expiry)
+ struct unix_domain *udom, time64_t expiry)
{
struct sunrpc_net *sn;
int rv;
int i;
int err;
- time_t expiry;
+ time64_t expiry;
struct unix_gid ug, *ugp;
if (mesg[mlen - 1] != '\n')
projects / linux-2.6-microblaze.git / commitdiff