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| author | Jan200101 <sentrycraft123@gmail.com> | 2022-02-07 16:57:52 +0100 |
|---|---|---|
| committer | Jan200101 <sentrycraft123@gmail.com> | 2022-02-07 16:57:52 +0100 |
| commit | 0726dba202d0ace4e348d67bb2c378cb883411c5 (patch) | |
| tree | 1b1a5cfe1856a285c674b32a95f021f5fd7ab643 /SOURCES/fsync.patch | |
| parent | 4d6b39f4963c4da7d44cdcd78c457354ff1629e4 (diff) | |
| download | kernel-fsync-0726dba202d0ace4e348d67bb2c378cb883411c5.tar.gz kernel-fsync-0726dba202d0ace4e348d67bb2c378cb883411c5.zip | |
kernel 5.16.5
Diffstat (limited to 'SOURCES/fsync.patch')
| -rw-r--r-- | SOURCES/fsync.patch | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/SOURCES/fsync.patch b/SOURCES/fsync.patch index 7fa3fef..fdda084 100644 --- a/SOURCES/fsync.patch +++ b/SOURCES/fsync.patch @@ -13,12 +13,12 @@ of Proton to still use fsync in new kernel releases. Signed-off-by: André Almeida <andrealmeid@collabora.com> --- - include/uapi/linux/futex.h | 12 ++++++ - kernel/futex.c | 75 +++++++++++++++++++++++++++++++++++++- - 2 files changed, 86 insertions(+), 1 deletion(-) + include/uapi/linux/futex.h | 13 +++++++ + kernel/futex/syscalls.c | 75 +++++++++++++++++++++++++++++++++++++- + 2 files changed, 87 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/futex.h b/include/uapi/linux/futex.h -index 2a06b99f9803..417c5d89b745 100644 +index 71a5df8d2689..d375ab21cbf8 100644 --- a/include/uapi/linux/futex.h +++ b/include/uapi/linux/futex.h @@ -22,6 +22,7 @@ @@ -29,7 +29,7 @@ index 2a06b99f9803..417c5d89b745 100644 #define FUTEX_PRIVATE_FLAG 128 #define FUTEX_CLOCK_REALTIME 256 -@@ -68,6 +69,17 @@ struct futex_waitv { +@@ -68,6 +69,18 @@ struct futex_waitv { __u32 __reserved; }; @@ -44,14 +44,15 @@ index 2a06b99f9803..417c5d89b745 100644 + __u32 val; + __u32 bitset; +}; - ++ /* * Support for robust futexes: the kernel cleans up held futexes at -diff --git a/kernel/futex.c b/kernel/futex.c -index 4a9e7ce3714a..c3f2e65afab8 100644 ---- a/kernel/futex.c -+++ b/kernel/futex.c -@@ -4012,6 +4012,7 @@ static __always_inline bool futex_cmd_has_timeout(u32 cmd) + * thread exit time. +diff --git a/kernel/futex/syscalls.c b/kernel/futex/syscalls.c +index 6f91a07a6a83..2f4d4c04ede2 100644 +--- a/kernel/futex/syscalls.c ++++ b/kernel/futex/syscalls.c +@@ -158,6 +158,7 @@ static __always_inline bool futex_cmd_has_timeout(u32 cmd) case FUTEX_LOCK_PI2: case FUTEX_WAIT_BITSET: case FUTEX_WAIT_REQUEUE_PI: @@ -59,7 +60,7 @@ index 4a9e7ce3714a..c3f2e65afab8 100644 return true; } return false; -@@ -4024,13 +4025,79 @@ futex_init_timeout(u32 cmd, u32 op, struct timespec64 *ts, ktime_t *t) +@@ -170,13 +171,79 @@ futex_init_timeout(u32 cmd, u32 op, struct timespec64 *ts, ktime_t *t) return -EINVAL; *t = timespec64_to_ktime(*ts); @@ -140,7 +141,7 @@ index 4a9e7ce3714a..c3f2e65afab8 100644 SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val, const struct __kernel_timespec __user *, utime, u32 __user *, uaddr2, u32, val3) -@@ -4050,6 +4117,9 @@ SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val, +@@ -196,6 +263,9 @@ SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val, tp = &t; } @@ -150,7 +151,7 @@ index 4a9e7ce3714a..c3f2e65afab8 100644 return do_futex(uaddr, op, val, tp, uaddr2, (unsigned long)utime, val3); } -@@ -4551,6 +4621,9 @@ SYSCALL_DEFINE6(futex_time32, u32 __user *, uaddr, int, op, u32, val, +@@ -392,6 +462,9 @@ SYSCALL_DEFINE6(futex_time32, u32 __user *, uaddr, int, op, u32, val, tp = &t; } |