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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
commit01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch)
treeb406c5242a088c4f59c6e4b719b783f43aca6ae9 /tools/include
parentAdding upstream version 6.7.12. (diff)
downloadlinux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz
linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/include')
-rw-r--r--tools/include/asm-generic/unaligned.h24
-rw-r--r--tools/include/linux/rwsem.h4
-rw-r--r--tools/include/linux/spinlock.h1
-rw-r--r--tools/include/nolibc/arch-mips.h11
-rw-r--r--tools/include/nolibc/arch.h4
-rw-r--r--tools/include/nolibc/stdio.h4
-rw-r--r--tools/include/nolibc/sys.h38
-rw-r--r--tools/include/nolibc/types.h25
-rw-r--r--tools/include/perf/arm_pmuv3.h43
-rw-r--r--tools/include/uapi/asm-generic/unistd.h15
-rw-r--r--tools/include/uapi/drm/drm.h72
-rw-r--r--tools/include/uapi/drm/i915_drm.h12
-rw-r--r--tools/include/uapi/linux/bpf.h40
-rw-r--r--tools/include/uapi/linux/fcntl.h3
-rw-r--r--tools/include/uapi/linux/fs.h1
-rw-r--r--tools/include/uapi/linux/if_xdp.h61
-rw-r--r--tools/include/uapi/linux/kvm.h140
-rw-r--r--tools/include/uapi/linux/mount.h70
-rw-r--r--tools/include/uapi/linux/netdev.h80
-rw-r--r--tools/include/uapi/linux/perf_event.h13
-rw-r--r--tools/include/uapi/linux/pkt_cls.h47
-rw-r--r--tools/include/uapi/linux/pkt_sched.h109
-rw-r--r--tools/include/uapi/linux/stat.h1
-rw-r--r--tools/include/uapi/sound/asound.h7
24 files changed, 488 insertions, 337 deletions
diff --git a/tools/include/asm-generic/unaligned.h b/tools/include/asm-generic/unaligned.h
index 2fd551915c..cdd2fd0780 100644
--- a/tools/include/asm-generic/unaligned.h
+++ b/tools/include/asm-generic/unaligned.h
@@ -105,9 +105,9 @@ static inline u32 get_unaligned_le24(const void *p)
static inline void __put_unaligned_be24(const u32 val, u8 *p)
{
- *p++ = val >> 16;
- *p++ = val >> 8;
- *p++ = val;
+ *p++ = (val >> 16) & 0xff;
+ *p++ = (val >> 8) & 0xff;
+ *p++ = val & 0xff;
}
static inline void put_unaligned_be24(const u32 val, void *p)
@@ -117,9 +117,9 @@ static inline void put_unaligned_be24(const u32 val, void *p)
static inline void __put_unaligned_le24(const u32 val, u8 *p)
{
- *p++ = val;
- *p++ = val >> 8;
- *p++ = val >> 16;
+ *p++ = val & 0xff;
+ *p++ = (val >> 8) & 0xff;
+ *p++ = (val >> 16) & 0xff;
}
static inline void put_unaligned_le24(const u32 val, void *p)
@@ -129,12 +129,12 @@ static inline void put_unaligned_le24(const u32 val, void *p)
static inline void __put_unaligned_be48(const u64 val, u8 *p)
{
- *p++ = val >> 40;
- *p++ = val >> 32;
- *p++ = val >> 24;
- *p++ = val >> 16;
- *p++ = val >> 8;
- *p++ = val;
+ *p++ = (val >> 40) & 0xff;
+ *p++ = (val >> 32) & 0xff;
+ *p++ = (val >> 24) & 0xff;
+ *p++ = (val >> 16) & 0xff;
+ *p++ = (val >> 8) & 0xff;
+ *p++ = val & 0xff;
}
static inline void put_unaligned_be48(const u64 val, void *p)
diff --git a/tools/include/linux/rwsem.h b/tools/include/linux/rwsem.h
index 83971b3cbf..f8bffd4a98 100644
--- a/tools/include/linux/rwsem.h
+++ b/tools/include/linux/rwsem.h
@@ -37,4 +37,8 @@ static inline int up_write(struct rw_semaphore *sem)
{
return pthread_rwlock_unlock(&sem->lock);
}
+
+#define down_read_nested(sem, subclass) down_read(sem)
+#define down_write_nested(sem, subclass) down_write(sem)
+
#endif /* _TOOLS_RWSEM_H */
diff --git a/tools/include/linux/spinlock.h b/tools/include/linux/spinlock.h
index 622266b197..a6cdf25b6b 100644
--- a/tools/include/linux/spinlock.h
+++ b/tools/include/linux/spinlock.h
@@ -11,6 +11,7 @@
#define spin_lock_init(x) pthread_mutex_init(x, NULL)
#define spin_lock(x) pthread_mutex_lock(x)
+#define spin_lock_nested(x, subclass) pthread_mutex_lock(x)
#define spin_unlock(x) pthread_mutex_unlock(x)
#define spin_lock_bh(x) pthread_mutex_lock(x)
#define spin_unlock_bh(x) pthread_mutex_unlock(x)
diff --git a/tools/include/nolibc/arch-mips.h b/tools/include/nolibc/arch-mips.h
index 4ab6fa54be..62cc50ef32 100644
--- a/tools/include/nolibc/arch-mips.h
+++ b/tools/include/nolibc/arch-mips.h
@@ -10,6 +10,10 @@
#include "compiler.h"
#include "crt.h"
+#if !defined(_ABIO32)
+#error Unsupported MIPS ABI
+#endif
+
/* Syscalls for MIPS ABI O32 :
* - WARNING! there's always a delayed slot!
* - WARNING again, the syntax is different, registers take a '$' and numbers
@@ -180,8 +184,13 @@ void __attribute__((weak, noreturn, optimize("Os", "omit-frame-pointer"))) __no_
__asm__ volatile (
".set push\n"
".set noreorder\n"
- ".option pic0\n"
+ "bal 1f\n" /* prime $ra for .cpload */
+ "nop\n"
+ "1:\n"
+ ".cpload $ra\n"
"move $a0, $sp\n" /* save stack pointer to $a0, as arg1 of _start_c */
+ "addiu $sp, $sp, -4\n" /* space for .cprestore to store $gp */
+ ".cprestore 0\n"
"li $t0, -8\n"
"and $sp, $sp, $t0\n" /* $sp must be 8-byte aligned */
"addiu $sp, $sp, -16\n" /* the callee expects to save a0..a3 there */
diff --git a/tools/include/nolibc/arch.h b/tools/include/nolibc/arch.h
index e276fb0680..c8f4e5d3ad 100644
--- a/tools/include/nolibc/arch.h
+++ b/tools/include/nolibc/arch.h
@@ -23,7 +23,7 @@
#include "arch-arm.h"
#elif defined(__aarch64__)
#include "arch-aarch64.h"
-#elif defined(__mips__) && defined(_ABIO32)
+#elif defined(__mips__)
#include "arch-mips.h"
#elif defined(__powerpc__)
#include "arch-powerpc.h"
@@ -33,6 +33,8 @@
#include "arch-s390.h"
#elif defined(__loongarch__)
#include "arch-loongarch.h"
+#else
+#error Unsupported Architecture
#endif
#endif /* _NOLIBC_ARCH_H */
diff --git a/tools/include/nolibc/stdio.h b/tools/include/nolibc/stdio.h
index d7ef439739..16cd4d8072 100644
--- a/tools/include/nolibc/stdio.h
+++ b/tools/include/nolibc/stdio.h
@@ -212,7 +212,7 @@ char *fgets(char *s, int size, FILE *stream)
* - %s
* - unknown modifiers are ignored.
*/
-static __attribute__((unused))
+static __attribute__((unused, format(printf, 2, 0)))
int vfprintf(FILE *stream, const char *fmt, va_list args)
{
char escape, lpref, c;
@@ -318,7 +318,7 @@ int vfprintf(FILE *stream, const char *fmt, va_list args)
return written;
}
-static __attribute__((unused))
+static __attribute__((unused, format(printf, 1, 0)))
int vprintf(const char *fmt, va_list args)
{
return vfprintf(stdout, fmt, args);
diff --git a/tools/include/nolibc/sys.h b/tools/include/nolibc/sys.h
index 2f359cb03d..dda9dffd1d 100644
--- a/tools/include/nolibc/sys.h
+++ b/tools/include/nolibc/sys.h
@@ -21,6 +21,7 @@
#include <linux/fcntl.h> /* for O_* and AT_* */
#include <linux/stat.h> /* for statx() */
#include <linux/prctl.h>
+#include <linux/resource.h>
#include "arch.h"
#include "errno.h"
@@ -899,6 +900,43 @@ int reboot(int cmd)
/*
+ * int getrlimit(int resource, struct rlimit *rlim);
+ * int setrlimit(int resource, const struct rlimit *rlim);
+ */
+
+static __attribute__((unused))
+int sys_prlimit64(pid_t pid, int resource,
+ const struct rlimit64 *new_limit, struct rlimit64 *old_limit)
+{
+ return my_syscall4(__NR_prlimit64, pid, resource, new_limit, old_limit);
+}
+
+static __attribute__((unused))
+int getrlimit(int resource, struct rlimit *rlim)
+{
+ struct rlimit64 rlim64;
+ int ret;
+
+ ret = __sysret(sys_prlimit64(0, resource, NULL, &rlim64));
+ rlim->rlim_cur = rlim64.rlim_cur;
+ rlim->rlim_max = rlim64.rlim_max;
+
+ return ret;
+}
+
+static __attribute__((unused))
+int setrlimit(int resource, const struct rlimit *rlim)
+{
+ struct rlimit64 rlim64 = {
+ .rlim_cur = rlim->rlim_cur,
+ .rlim_max = rlim->rlim_max,
+ };
+
+ return __sysret(sys_prlimit64(0, resource, &rlim64, NULL));
+}
+
+
+/*
* int sched_yield(void);
*/
diff --git a/tools/include/nolibc/types.h b/tools/include/nolibc/types.h
index 8cfc4c860f..b26a5d0c41 100644
--- a/tools/include/nolibc/types.h
+++ b/tools/include/nolibc/types.h
@@ -12,6 +12,8 @@
#include <linux/reboot.h> /* for LINUX_REBOOT_* */
#include <linux/stat.h>
#include <linux/time.h>
+#include <linux/wait.h>
+#include <linux/resource.h>
/* Only the generic macros and types may be defined here. The arch-specific
@@ -108,9 +110,6 @@
#define WTERMSIG(status) ((status) & 0x7f)
#define WIFSIGNALED(status) ((status) - 1 < 0xff)
-/* waitpid() flags */
-#define WNOHANG 1
-
/* standard exit() codes */
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
@@ -180,26 +179,6 @@ struct linux_dirent64 {
char d_name[];
};
-/* needed by wait4() */
-struct rusage {
- struct timeval ru_utime;
- struct timeval ru_stime;
- long ru_maxrss;
- long ru_ixrss;
- long ru_idrss;
- long ru_isrss;
- long ru_minflt;
- long ru_majflt;
- long ru_nswap;
- long ru_inblock;
- long ru_oublock;
- long ru_msgsnd;
- long ru_msgrcv;
- long ru_nsignals;
- long ru_nvcsw;
- long ru_nivcsw;
-};
-
/* The format of the struct as returned by the libc to the application, which
* significantly differs from the format returned by the stat() syscall flavours.
*/
diff --git a/tools/include/perf/arm_pmuv3.h b/tools/include/perf/arm_pmuv3.h
index e822d49fb5..1e397d5538 100644
--- a/tools/include/perf/arm_pmuv3.h
+++ b/tools/include/perf/arm_pmuv3.h
@@ -218,45 +218,54 @@
#define ARMV8_PMU_PMCR_DP (1 << 5) /* Disable CCNT if non-invasive debug*/
#define ARMV8_PMU_PMCR_LC (1 << 6) /* Overflow on 64 bit cycle counter */
#define ARMV8_PMU_PMCR_LP (1 << 7) /* Long event counter enable */
-#define ARMV8_PMU_PMCR_N_SHIFT 11 /* Number of counters supported */
-#define ARMV8_PMU_PMCR_N_MASK 0x1f
-#define ARMV8_PMU_PMCR_MASK 0xff /* Mask for writable bits */
+#define ARMV8_PMU_PMCR_N GENMASK(15, 11) /* Number of counters supported */
+/* Mask for writable bits */
+#define ARMV8_PMU_PMCR_MASK (ARMV8_PMU_PMCR_E | ARMV8_PMU_PMCR_P | \
+ ARMV8_PMU_PMCR_C | ARMV8_PMU_PMCR_D | \
+ ARMV8_PMU_PMCR_X | ARMV8_PMU_PMCR_DP | \
+ ARMV8_PMU_PMCR_LC | ARMV8_PMU_PMCR_LP)
/*
* PMOVSR: counters overflow flag status reg
*/
-#define ARMV8_PMU_OVSR_MASK 0xffffffff /* Mask for writable bits */
-#define ARMV8_PMU_OVERFLOWED_MASK ARMV8_PMU_OVSR_MASK
+#define ARMV8_PMU_OVSR_P GENMASK(30, 0)
+#define ARMV8_PMU_OVSR_C BIT(31)
+/* Mask for writable bits is both P and C fields */
+#define ARMV8_PMU_OVERFLOWED_MASK (ARMV8_PMU_OVSR_P | ARMV8_PMU_OVSR_C)
/*
* PMXEVTYPER: Event selection reg
*/
-#define ARMV8_PMU_EVTYPE_MASK 0xc800ffff /* Mask for writable bits */
-#define ARMV8_PMU_EVTYPE_EVENT 0xffff /* Mask for EVENT bits */
+#define ARMV8_PMU_EVTYPE_EVENT GENMASK(15, 0) /* Mask for EVENT bits */
+#define ARMV8_PMU_EVTYPE_TH GENMASK(43, 32)
+#define ARMV8_PMU_EVTYPE_TC GENMASK(63, 61)
/*
* Event filters for PMUv3
*/
-#define ARMV8_PMU_EXCLUDE_EL1 (1U << 31)
-#define ARMV8_PMU_EXCLUDE_EL0 (1U << 30)
-#define ARMV8_PMU_INCLUDE_EL2 (1U << 27)
+#define ARMV8_PMU_EXCLUDE_EL1 (1U << 31)
+#define ARMV8_PMU_EXCLUDE_EL0 (1U << 30)
+#define ARMV8_PMU_EXCLUDE_NS_EL1 (1U << 29)
+#define ARMV8_PMU_EXCLUDE_NS_EL0 (1U << 28)
+#define ARMV8_PMU_INCLUDE_EL2 (1U << 27)
+#define ARMV8_PMU_EXCLUDE_EL3 (1U << 26)
/*
* PMUSERENR: user enable reg
*/
-#define ARMV8_PMU_USERENR_MASK 0xf /* Mask for writable bits */
#define ARMV8_PMU_USERENR_EN (1 << 0) /* PMU regs can be accessed at EL0 */
#define ARMV8_PMU_USERENR_SW (1 << 1) /* PMSWINC can be written at EL0 */
#define ARMV8_PMU_USERENR_CR (1 << 2) /* Cycle counter can be read at EL0 */
#define ARMV8_PMU_USERENR_ER (1 << 3) /* Event counter can be read at EL0 */
+/* Mask for writable bits */
+#define ARMV8_PMU_USERENR_MASK (ARMV8_PMU_USERENR_EN | ARMV8_PMU_USERENR_SW | \
+ ARMV8_PMU_USERENR_CR | ARMV8_PMU_USERENR_ER)
/* PMMIR_EL1.SLOTS mask */
-#define ARMV8_PMU_SLOTS_MASK 0xff
-
-#define ARMV8_PMU_BUS_SLOTS_SHIFT 8
-#define ARMV8_PMU_BUS_SLOTS_MASK 0xff
-#define ARMV8_PMU_BUS_WIDTH_SHIFT 16
-#define ARMV8_PMU_BUS_WIDTH_MASK 0xf
+#define ARMV8_PMU_SLOTS GENMASK(7, 0)
+#define ARMV8_PMU_BUS_SLOTS GENMASK(15, 8)
+#define ARMV8_PMU_BUS_WIDTH GENMASK(19, 16)
+#define ARMV8_PMU_THWIDTH GENMASK(23, 20)
/*
* This code is really good
diff --git a/tools/include/uapi/asm-generic/unistd.h b/tools/include/uapi/asm-generic/unistd.h
index 756b013fb8..75f00965ab 100644
--- a/tools/include/uapi/asm-generic/unistd.h
+++ b/tools/include/uapi/asm-generic/unistd.h
@@ -829,8 +829,21 @@ __SYSCALL(__NR_futex_wait, sys_futex_wait)
#define __NR_futex_requeue 456
__SYSCALL(__NR_futex_requeue, sys_futex_requeue)
+#define __NR_statmount 457
+__SYSCALL(__NR_statmount, sys_statmount)
+
+#define __NR_listmount 458
+__SYSCALL(__NR_listmount, sys_listmount)
+
+#define __NR_lsm_get_self_attr 459
+__SYSCALL(__NR_lsm_get_self_attr, sys_lsm_get_self_attr)
+#define __NR_lsm_set_self_attr 460
+__SYSCALL(__NR_lsm_set_self_attr, sys_lsm_set_self_attr)
+#define __NR_lsm_list_modules 461
+__SYSCALL(__NR_lsm_list_modules, sys_lsm_list_modules)
+
#undef __NR_syscalls
-#define __NR_syscalls 457
+#define __NR_syscalls 462
/*
* 32 bit systems traditionally used different
diff --git a/tools/include/uapi/drm/drm.h b/tools/include/uapi/drm/drm.h
index de723566c5..16122819ed 100644
--- a/tools/include/uapi/drm/drm.h
+++ b/tools/include/uapi/drm/drm.h
@@ -713,7 +713,8 @@ struct drm_gem_open {
/**
* DRM_CAP_ASYNC_PAGE_FLIP
*
- * If set to 1, the driver supports &DRM_MODE_PAGE_FLIP_ASYNC.
+ * If set to 1, the driver supports &DRM_MODE_PAGE_FLIP_ASYNC for legacy
+ * page-flips.
*/
#define DRM_CAP_ASYNC_PAGE_FLIP 0x7
/**
@@ -773,6 +774,13 @@ struct drm_gem_open {
* :ref:`drm_sync_objects`.
*/
#define DRM_CAP_SYNCOBJ_TIMELINE 0x14
+/**
+ * DRM_CAP_ATOMIC_ASYNC_PAGE_FLIP
+ *
+ * If set to 1, the driver supports &DRM_MODE_PAGE_FLIP_ASYNC for atomic
+ * commits.
+ */
+#define DRM_CAP_ATOMIC_ASYNC_PAGE_FLIP 0x15
/* DRM_IOCTL_GET_CAP ioctl argument type */
struct drm_get_cap {
@@ -842,6 +850,31 @@ struct drm_get_cap {
*/
#define DRM_CLIENT_CAP_WRITEBACK_CONNECTORS 5
+/**
+ * DRM_CLIENT_CAP_CURSOR_PLANE_HOTSPOT
+ *
+ * Drivers for para-virtualized hardware (e.g. vmwgfx, qxl, virtio and
+ * virtualbox) have additional restrictions for cursor planes (thus
+ * making cursor planes on those drivers not truly universal,) e.g.
+ * they need cursor planes to act like one would expect from a mouse
+ * cursor and have correctly set hotspot properties.
+ * If this client cap is not set the DRM core will hide cursor plane on
+ * those virtualized drivers because not setting it implies that the
+ * client is not capable of dealing with those extra restictions.
+ * Clients which do set cursor hotspot and treat the cursor plane
+ * like a mouse cursor should set this property.
+ * The client must enable &DRM_CLIENT_CAP_ATOMIC first.
+ *
+ * Setting this property on drivers which do not special case
+ * cursor planes (i.e. non-virtualized drivers) will return
+ * EOPNOTSUPP, which can be used by userspace to gauge
+ * requirements of the hardware/drivers they're running on.
+ *
+ * This capability is always supported for atomic-capable virtualized
+ * drivers starting from kernel version 6.6.
+ */
+#define DRM_CLIENT_CAP_CURSOR_PLANE_HOTSPOT 6
+
/* DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */
struct drm_set_client_cap {
__u64 capability;
@@ -893,6 +926,7 @@ struct drm_syncobj_transfer {
#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_ALL (1 << 0)
#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_FOR_SUBMIT (1 << 1)
#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE (1 << 2) /* wait for time point to become available */
+#define DRM_SYNCOBJ_WAIT_FLAGS_WAIT_DEADLINE (1 << 3) /* set fence deadline to deadline_nsec */
struct drm_syncobj_wait {
__u64 handles;
/* absolute timeout */
@@ -901,6 +935,14 @@ struct drm_syncobj_wait {
__u32 flags;
__u32 first_signaled; /* only valid when not waiting all */
__u32 pad;
+ /**
+ * @deadline_nsec - fence deadline hint
+ *
+ * Deadline hint, in absolute CLOCK_MONOTONIC, to set on backing
+ * fence(s) if the DRM_SYNCOBJ_WAIT_FLAGS_WAIT_DEADLINE flag is
+ * set.
+ */
+ __u64 deadline_nsec;
};
struct drm_syncobj_timeline_wait {
@@ -913,6 +955,14 @@ struct drm_syncobj_timeline_wait {
__u32 flags;
__u32 first_signaled; /* only valid when not waiting all */
__u32 pad;
+ /**
+ * @deadline_nsec - fence deadline hint
+ *
+ * Deadline hint, in absolute CLOCK_MONOTONIC, to set on backing
+ * fence(s) if the DRM_SYNCOBJ_WAIT_FLAGS_WAIT_DEADLINE flag is
+ * set.
+ */
+ __u64 deadline_nsec;
};
/**
@@ -1218,6 +1268,26 @@ extern "C" {
#define DRM_IOCTL_SYNCOBJ_EVENTFD DRM_IOWR(0xCF, struct drm_syncobj_eventfd)
+/**
+ * DRM_IOCTL_MODE_CLOSEFB - Close a framebuffer.
+ *
+ * This closes a framebuffer previously added via ADDFB/ADDFB2. The IOCTL
+ * argument is a framebuffer object ID.
+ *
+ * This IOCTL is similar to &DRM_IOCTL_MODE_RMFB, except it doesn't disable
+ * planes and CRTCs. As long as the framebuffer is used by a plane, it's kept
+ * alive. When the plane no longer uses the framebuffer (because the
+ * framebuffer is replaced with another one, or the plane is disabled), the
+ * framebuffer is cleaned up.
+ *
+ * This is useful to implement flicker-free transitions between two processes.
+ *
+ * Depending on the threat model, user-space may want to ensure that the
+ * framebuffer doesn't expose any sensitive user information: closed
+ * framebuffers attached to a plane can be read back by the next DRM master.
+ */
+#define DRM_IOCTL_MODE_CLOSEFB DRM_IOWR(0xD0, struct drm_mode_closefb)
+
/*
* Device specific ioctls should only be in their respective headers
* The device specific ioctl range is from 0x40 to 0x9f.
diff --git a/tools/include/uapi/drm/i915_drm.h b/tools/include/uapi/drm/i915_drm.h
index 218edb0a96..fd4f9574d1 100644
--- a/tools/include/uapi/drm/i915_drm.h
+++ b/tools/include/uapi/drm/i915_drm.h
@@ -693,7 +693,7 @@ typedef struct drm_i915_irq_wait {
#define I915_PARAM_HAS_EXEC_FENCE 44
/* Query whether DRM_I915_GEM_EXECBUFFER2 supports the ability to capture
- * user specified bufffers for post-mortem debugging of GPU hangs. See
+ * user-specified buffers for post-mortem debugging of GPU hangs. See
* EXEC_OBJECT_CAPTURE.
*/
#define I915_PARAM_HAS_EXEC_CAPTURE 45
@@ -1606,7 +1606,7 @@ struct drm_i915_gem_busy {
* is accurate.
*
* The returned dword is split into two fields to indicate both
- * the engine classess on which the object is being read, and the
+ * the engine classes on which the object is being read, and the
* engine class on which it is currently being written (if any).
*
* The low word (bits 0:15) indicate if the object is being written
@@ -1815,7 +1815,7 @@ struct drm_i915_gem_madvise {
__u32 handle;
/* Advice: either the buffer will be needed again in the near future,
- * or wont be and could be discarded under memory pressure.
+ * or won't be and could be discarded under memory pressure.
*/
__u32 madv;
@@ -3246,7 +3246,7 @@ struct drm_i915_query_topology_info {
* // enough to hold our array of engines. The kernel will fill out the
* // item.length for us, which is the number of bytes we need.
* //
- * // Alternatively a large buffer can be allocated straight away enabling
+ * // Alternatively a large buffer can be allocated straightaway enabling
* // querying in one pass, in which case item.length should contain the
* // length of the provided buffer.
* err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
@@ -3256,7 +3256,7 @@ struct drm_i915_query_topology_info {
* // Now that we allocated the required number of bytes, we call the ioctl
* // again, this time with the data_ptr pointing to our newly allocated
* // blob, which the kernel can then populate with info on all engines.
- * item.data_ptr = (uintptr_t)&info,
+ * item.data_ptr = (uintptr_t)&info;
*
* err = ioctl(fd, DRM_IOCTL_I915_QUERY, &query);
* if (err) ...
@@ -3286,7 +3286,7 @@ struct drm_i915_query_topology_info {
/**
* struct drm_i915_engine_info
*
- * Describes one engine and it's capabilities as known to the driver.
+ * Describes one engine and its capabilities as known to the driver.
*/
struct drm_i915_engine_info {
/** @engine: Engine class and instance. */
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index bda948a685..7f24d898ef 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -1074,9 +1074,11 @@ enum bpf_link_type {
BPF_LINK_TYPE_TCX = 11,
BPF_LINK_TYPE_UPROBE_MULTI = 12,
BPF_LINK_TYPE_NETKIT = 13,
- MAX_BPF_LINK_TYPE,
+ __MAX_BPF_LINK_TYPE,
};
+#define MAX_BPF_LINK_TYPE __MAX_BPF_LINK_TYPE
+
enum bpf_perf_event_type {
BPF_PERF_EVENT_UNSPEC = 0,
BPF_PERF_EVENT_UPROBE = 1,
@@ -1200,6 +1202,9 @@ enum bpf_perf_event_type {
*/
#define BPF_F_XDP_DEV_BOUND_ONLY (1U << 6)
+/* The verifier internal test flag. Behavior is undefined */
+#define BPF_F_TEST_REG_INVARIANTS (1U << 7)
+
/* link_create.kprobe_multi.flags used in LINK_CREATE command for
* BPF_TRACE_KPROBE_MULTI attach type to create return probe.
*/
@@ -6560,6 +6565,16 @@ struct bpf_link_info {
__u64 missed;
} kprobe_multi;
struct {
+ __aligned_u64 path;
+ __aligned_u64 offsets;
+ __aligned_u64 ref_ctr_offsets;
+ __aligned_u64 cookies;
+ __u32 path_size; /* in/out: real path size on success, including zero byte */
+ __u32 count; /* in/out: uprobe_multi offsets/ref_ctr_offsets/cookies count */
+ __u32 flags;
+ __u32 pid;
+ } uprobe_multi;
+ struct {
__u32 type; /* enum bpf_perf_event_type */
__u32 :32;
union {
@@ -7154,40 +7169,31 @@ struct bpf_spin_lock {
};
struct bpf_timer {
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[2];
} __attribute__((aligned(8)));
struct bpf_dynptr {
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[2];
} __attribute__((aligned(8)));
struct bpf_list_head {
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[2];
} __attribute__((aligned(8)));
struct bpf_list_node {
- __u64 :64;
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[3];
} __attribute__((aligned(8)));
struct bpf_rb_root {
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[2];
} __attribute__((aligned(8)));
struct bpf_rb_node {
- __u64 :64;
- __u64 :64;
- __u64 :64;
- __u64 :64;
+ __u64 __opaque[4];
} __attribute__((aligned(8)));
struct bpf_refcount {
- __u32 :32;
+ __u32 __opaque[1];
} __attribute__((aligned(4)));
struct bpf_sysctl {
diff --git a/tools/include/uapi/linux/fcntl.h b/tools/include/uapi/linux/fcntl.h
index 6c80f96049..282e90aeb1 100644
--- a/tools/include/uapi/linux/fcntl.h
+++ b/tools/include/uapi/linux/fcntl.h
@@ -116,5 +116,8 @@
#define AT_HANDLE_FID AT_REMOVEDIR /* file handle is needed to
compare object identity and may not
be usable to open_by_handle_at(2) */
+#if defined(__KERNEL__)
+#define AT_GETATTR_NOSEC 0x80000000
+#endif
#endif /* _UAPI_LINUX_FCNTL_H */
diff --git a/tools/include/uapi/linux/fs.h b/tools/include/uapi/linux/fs.h
index da43810b74..48ad69f772 100644
--- a/tools/include/uapi/linux/fs.h
+++ b/tools/include/uapi/linux/fs.h
@@ -316,6 +316,7 @@ typedef int __bitwise __kernel_rwf_t;
#define PAGE_IS_SWAPPED (1 << 4)
#define PAGE_IS_PFNZERO (1 << 5)
#define PAGE_IS_HUGE (1 << 6)
+#define PAGE_IS_SOFT_DIRTY (1 << 7)
/*
* struct page_region - Page region with flags
diff --git a/tools/include/uapi/linux/if_xdp.h b/tools/include/uapi/linux/if_xdp.h
index 73a47da885..638c606dfa 100644
--- a/tools/include/uapi/linux/if_xdp.h
+++ b/tools/include/uapi/linux/if_xdp.h
@@ -26,14 +26,20 @@
*/
#define XDP_USE_NEED_WAKEUP (1 << 3)
/* By setting this option, userspace application indicates that it can
- * handle multiple descriptors per packet thus enabling xsk core to split
+ * handle multiple descriptors per packet thus enabling AF_XDP to split
* multi-buffer XDP frames into multiple Rx descriptors. Without this set
- * such frames will be dropped by xsk.
+ * such frames will be dropped.
*/
-#define XDP_USE_SG (1 << 4)
+#define XDP_USE_SG (1 << 4)
/* Flags for xsk_umem_config flags */
-#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0)
+#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0)
+
+/* Force checksum calculation in software. Can be used for testing or
+ * working around potential HW issues. This option causes performance
+ * degradation and only works in XDP_COPY mode.
+ */
+#define XDP_UMEM_TX_SW_CSUM (1 << 1)
struct sockaddr_xdp {
__u16 sxdp_family;
@@ -76,6 +82,7 @@ struct xdp_umem_reg {
__u32 chunk_size;
__u32 headroom;
__u32 flags;
+ __u32 tx_metadata_len;
};
struct xdp_statistics {
@@ -105,6 +112,41 @@ struct xdp_options {
#define XSK_UNALIGNED_BUF_ADDR_MASK \
((1ULL << XSK_UNALIGNED_BUF_OFFSET_SHIFT) - 1)
+/* Request transmit timestamp. Upon completion, put it into tx_timestamp
+ * field of union xsk_tx_metadata.
+ */
+#define XDP_TXMD_FLAGS_TIMESTAMP (1 << 0)
+
+/* Request transmit checksum offload. Checksum start position and offset
+ * are communicated via csum_start and csum_offset fields of union
+ * xsk_tx_metadata.
+ */
+#define XDP_TXMD_FLAGS_CHECKSUM (1 << 1)
+
+/* AF_XDP offloads request. 'request' union member is consumed by the driver
+ * when the packet is being transmitted. 'completion' union member is
+ * filled by the driver when the transmit completion arrives.
+ */
+struct xsk_tx_metadata {
+ __u64 flags;
+
+ union {
+ struct {
+ /* XDP_TXMD_FLAGS_CHECKSUM */
+
+ /* Offset from desc->addr where checksumming should start. */
+ __u16 csum_start;
+ /* Offset from csum_start where checksum should be stored. */
+ __u16 csum_offset;
+ } request;
+
+ struct {
+ /* XDP_TXMD_FLAGS_TIMESTAMP */
+ __u64 tx_timestamp;
+ } completion;
+ };
+};
+
/* Rx/Tx descriptor */
struct xdp_desc {
__u64 addr;
@@ -112,9 +154,16 @@ struct xdp_desc {
__u32 options;
};
-/* Flag indicating packet constitutes of multiple buffers*/
+/* UMEM descriptor is __u64 */
+
+/* Flag indicating that the packet continues with the buffer pointed out by the
+ * next frame in the ring. The end of the packet is signalled by setting this
+ * bit to zero. For single buffer packets, every descriptor has 'options' set
+ * to 0 and this maintains backward compatibility.
+ */
#define XDP_PKT_CONTD (1 << 0)
-/* UMEM descriptor is __u64 */
+/* TX packet carries valid metadata. */
+#define XDP_TX_METADATA (1 << 1)
#endif /* _LINUX_IF_XDP_H */
diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h
index 211b86de35..c330853648 100644
--- a/tools/include/uapi/linux/kvm.h
+++ b/tools/include/uapi/linux/kvm.h
@@ -16,76 +16,6 @@
#define KVM_API_VERSION 12
-/* *** Deprecated interfaces *** */
-
-#define KVM_TRC_SHIFT 16
-
-#define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT)
-#define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1))
-
-#define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01)
-#define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02)
-#define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01)
-
-#define KVM_TRC_HEAD_SIZE 12
-#define KVM_TRC_CYCLE_SIZE 8
-#define KVM_TRC_EXTRA_MAX 7
-
-#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02)
-#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03)
-#define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04)
-#define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05)
-#define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06)
-#define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07)
-#define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08)
-#define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09)
-#define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A)
-#define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B)
-#define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C)
-#define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D)
-#define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E)
-#define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F)
-#define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10)
-#define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11)
-#define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12)
-#define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13)
-#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14)
-#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15)
-#define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16)
-#define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17)
-#define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18)
-#define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19)
-
-struct kvm_user_trace_setup {
- __u32 buf_size;
- __u32 buf_nr;
-};
-
-#define __KVM_DEPRECATED_MAIN_W_0x06 \
- _IOW(KVMIO, 0x06, struct kvm_user_trace_setup)
-#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07)
-#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08)
-
-#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq)
-
-struct kvm_breakpoint {
- __u32 enabled;
- __u32 padding;
- __u64 address;
-};
-
-struct kvm_debug_guest {
- __u32 enabled;
- __u32 pad;
- struct kvm_breakpoint breakpoints[4];
- __u32 singlestep;
-};
-
-#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest)
-
-/* *** End of deprecated interfaces *** */
-
-
/* for KVM_SET_USER_MEMORY_REGION */
struct kvm_userspace_memory_region {
__u32 slot;
@@ -95,6 +25,19 @@ struct kvm_userspace_memory_region {
__u64 userspace_addr; /* start of the userspace allocated memory */
};
+/* for KVM_SET_USER_MEMORY_REGION2 */
+struct kvm_userspace_memory_region2 {
+ __u32 slot;
+ __u32 flags;
+ __u64 guest_phys_addr;
+ __u64 memory_size;
+ __u64 userspace_addr;
+ __u64 guest_memfd_offset;
+ __u32 guest_memfd;
+ __u32 pad1;
+ __u64 pad2[14];
+};
+
/*
* The bit 0 ~ bit 15 of kvm_userspace_memory_region::flags are visible for
* userspace, other bits are reserved for kvm internal use which are defined
@@ -102,6 +45,7 @@ struct kvm_userspace_memory_region {
*/
#define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0)
#define KVM_MEM_READONLY (1UL << 1)
+#define KVM_MEM_GUEST_MEMFD (1UL << 2)
/* for KVM_IRQ_LINE */
struct kvm_irq_level {
@@ -265,6 +209,7 @@ struct kvm_xen_exit {
#define KVM_EXIT_RISCV_CSR 36
#define KVM_EXIT_NOTIFY 37
#define KVM_EXIT_LOONGARCH_IOCSR 38
+#define KVM_EXIT_MEMORY_FAULT 39
/* For KVM_EXIT_INTERNAL_ERROR */
/* Emulate instruction failed. */
@@ -518,6 +463,13 @@ struct kvm_run {
#define KVM_NOTIFY_CONTEXT_INVALID (1 << 0)
__u32 flags;
} notify;
+ /* KVM_EXIT_MEMORY_FAULT */
+ struct {
+#define KVM_MEMORY_EXIT_FLAG_PRIVATE (1ULL << 3)
+ __u64 flags;
+ __u64 gpa;
+ __u64 size;
+ } memory_fault;
/* Fix the size of the union. */
char padding[256];
};
@@ -945,9 +897,6 @@ struct kvm_ppc_resize_hpt {
*/
#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */
#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2)
-#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06
-#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07
-#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08
#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2)
#define KVM_GET_MSR_FEATURE_INDEX_LIST _IOWR(KVMIO, 0x0a, struct kvm_msr_list)
@@ -1201,6 +1150,11 @@ struct kvm_ppc_resize_hpt {
#define KVM_CAP_ARM_EAGER_SPLIT_CHUNK_SIZE 228
#define KVM_CAP_ARM_SUPPORTED_BLOCK_SIZES 229
#define KVM_CAP_ARM_SUPPORTED_REG_MASK_RANGES 230
+#define KVM_CAP_USER_MEMORY2 231
+#define KVM_CAP_MEMORY_FAULT_INFO 232
+#define KVM_CAP_MEMORY_ATTRIBUTES 233
+#define KVM_CAP_GUEST_MEMFD 234
+#define KVM_CAP_VM_TYPES 235
#ifdef KVM_CAP_IRQ_ROUTING
@@ -1291,6 +1245,7 @@ struct kvm_x86_mce {
#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL (1 << 4)
#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND (1 << 5)
#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG (1 << 6)
+#define KVM_XEN_HVM_CONFIG_PVCLOCK_TSC_UNSTABLE (1 << 7)
struct kvm_xen_hvm_config {
__u32 flags;
@@ -1483,6 +1438,8 @@ struct kvm_vfio_spapr_tce {
struct kvm_userspace_memory_region)
#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47)
#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64)
+#define KVM_SET_USER_MEMORY_REGION2 _IOW(KVMIO, 0x49, \
+ struct kvm_userspace_memory_region2)
/* enable ucontrol for s390 */
struct kvm_s390_ucas_mapping {
@@ -1507,20 +1464,8 @@ struct kvm_s390_ucas_mapping {
_IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone)
#define KVM_UNREGISTER_COALESCED_MMIO \
_IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone)
-#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \
- struct kvm_assigned_pci_dev)
#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing)
-/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */
-#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70
-#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq)
#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
-#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \
- struct kvm_assigned_pci_dev)
-#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \
- struct kvm_assigned_msix_nr)
-#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \
- struct kvm_assigned_msix_entry)
-#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq)
#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd)
#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config)
#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78)
@@ -1537,9 +1482,6 @@ struct kvm_s390_ucas_mapping {
* KVM_CAP_VM_TSC_CONTROL to set defaults for a VM */
#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2)
#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3)
-/* Available with KVM_CAP_PCI_2_3 */
-#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \
- struct kvm_assigned_pci_dev)
/* Available with KVM_CAP_SIGNAL_MSI */
#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi)
/* Available with KVM_CAP_PPC_GET_SMMU_INFO */
@@ -1592,8 +1534,6 @@ struct kvm_s390_ucas_mapping {
#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs)
#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation)
#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt)
-/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */
-#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87
#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs)
#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs)
#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid)
@@ -2267,4 +2207,24 @@ struct kvm_s390_zpci_op {
/* flags for kvm_s390_zpci_op->u.reg_aen.flags */
#define KVM_S390_ZPCIOP_REGAEN_HOST (1 << 0)
+/* Available with KVM_CAP_MEMORY_ATTRIBUTES */
+#define KVM_SET_MEMORY_ATTRIBUTES _IOW(KVMIO, 0xd2, struct kvm_memory_attributes)
+
+struct kvm_memory_attributes {
+ __u64 address;
+ __u64 size;
+ __u64 attributes;
+ __u64 flags;
+};
+
+#define KVM_MEMORY_ATTRIBUTE_PRIVATE (1ULL << 3)
+
+#define KVM_CREATE_GUEST_MEMFD _IOWR(KVMIO, 0xd4, struct kvm_create_guest_memfd)
+
+struct kvm_create_guest_memfd {
+ __u64 size;
+ __u64 flags;
+ __u64 reserved[6];
+};
+
#endif /* __LINUX_KVM_H */
diff --git a/tools/include/uapi/linux/mount.h b/tools/include/uapi/linux/mount.h
index bb242fdcfe..ad5478dbad 100644
--- a/tools/include/uapi/linux/mount.h
+++ b/tools/include/uapi/linux/mount.h
@@ -138,4 +138,74 @@ struct mount_attr {
/* List of all mount_attr versions. */
#define MOUNT_ATTR_SIZE_VER0 32 /* sizeof first published struct */
+
+/*
+ * Structure for getting mount/superblock/filesystem info with statmount(2).
+ *
+ * The interface is similar to statx(2): individual fields or groups can be
+ * selected with the @mask argument of statmount(). Kernel will set the @mask
+ * field according to the supported fields.
+ *
+ * If string fields are selected, then the caller needs to pass a buffer that
+ * has space after the fixed part of the structure. Nul terminated strings are
+ * copied there and offsets relative to @str are stored in the relevant fields.
+ * If the buffer is too small, then EOVERFLOW is returned. The actually used
+ * size is returned in @size.
+ */
+struct statmount {
+ __u32 size; /* Total size, including strings */
+ __u32 __spare1;
+ __u64 mask; /* What results were written */
+ __u32 sb_dev_major; /* Device ID */
+ __u32 sb_dev_minor;
+ __u64 sb_magic; /* ..._SUPER_MAGIC */
+ __u32 sb_flags; /* SB_{RDONLY,SYNCHRONOUS,DIRSYNC,LAZYTIME} */
+ __u32 fs_type; /* [str] Filesystem type */
+ __u64 mnt_id; /* Unique ID of mount */
+ __u64 mnt_parent_id; /* Unique ID of parent (for root == mnt_id) */
+ __u32 mnt_id_old; /* Reused IDs used in proc/.../mountinfo */
+ __u32 mnt_parent_id_old;
+ __u64 mnt_attr; /* MOUNT_ATTR_... */
+ __u64 mnt_propagation; /* MS_{SHARED,SLAVE,PRIVATE,UNBINDABLE} */
+ __u64 mnt_peer_group; /* ID of shared peer group */
+ __u64 mnt_master; /* Mount receives propagation from this ID */
+ __u64 propagate_from; /* Propagation from in current namespace */
+ __u32 mnt_root; /* [str] Root of mount relative to root of fs */
+ __u32 mnt_point; /* [str] Mountpoint relative to current root */
+ __u64 __spare2[50];
+ char str[]; /* Variable size part containing strings */
+};
+
+/*
+ * Structure for passing mount ID and miscellaneous parameters to statmount(2)
+ * and listmount(2).
+ *
+ * For statmount(2) @param represents the request mask.
+ * For listmount(2) @param represents the last listed mount id (or zero).
+ */
+struct mnt_id_req {
+ __u32 size;
+ __u32 spare;
+ __u64 mnt_id;
+ __u64 param;
+};
+
+/* List of all mnt_id_req versions. */
+#define MNT_ID_REQ_SIZE_VER0 24 /* sizeof first published struct */
+
+/*
+ * @mask bits for statmount(2)
+ */
+#define STATMOUNT_SB_BASIC 0x00000001U /* Want/got sb_... */
+#define STATMOUNT_MNT_BASIC 0x00000002U /* Want/got mnt_... */
+#define STATMOUNT_PROPAGATE_FROM 0x00000004U /* Want/got propagate_from */
+#define STATMOUNT_MNT_ROOT 0x00000008U /* Want/got mnt_root */
+#define STATMOUNT_MNT_POINT 0x00000010U /* Want/got mnt_point */
+#define STATMOUNT_FS_TYPE 0x00000020U /* Want/got fs_type */
+
+/*
+ * Special @mnt_id values that can be passed to listmount
+ */
+#define LSMT_ROOT 0xffffffffffffffff /* root mount */
+
#endif /* _UAPI_LINUX_MOUNT_H */
diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h
index 2943a151d4..93cb411adf 100644
--- a/tools/include/uapi/linux/netdev.h
+++ b/tools/include/uapi/linux/netdev.h
@@ -44,13 +44,30 @@ enum netdev_xdp_act {
* timestamp via bpf_xdp_metadata_rx_timestamp().
* @NETDEV_XDP_RX_METADATA_HASH: Device is capable of exposing receive packet
* hash via bpf_xdp_metadata_rx_hash().
+ * @NETDEV_XDP_RX_METADATA_VLAN_TAG: Device is capable of exposing receive
+ * packet VLAN tag via bpf_xdp_metadata_rx_vlan_tag().
*/
enum netdev_xdp_rx_metadata {
NETDEV_XDP_RX_METADATA_TIMESTAMP = 1,
NETDEV_XDP_RX_METADATA_HASH = 2,
+ NETDEV_XDP_RX_METADATA_VLAN_TAG = 4,
+};
- /* private: */
- NETDEV_XDP_RX_METADATA_MASK = 3,
+/**
+ * enum netdev_xsk_flags
+ * @NETDEV_XSK_FLAGS_TX_TIMESTAMP: HW timestamping egress packets is supported
+ * by the driver.
+ * @NETDEV_XSK_FLAGS_TX_CHECKSUM: L3 checksum HW offload is supported by the
+ * driver.
+ */
+enum netdev_xsk_flags {
+ NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1,
+ NETDEV_XSK_FLAGS_TX_CHECKSUM = 2,
+};
+
+enum netdev_queue_type {
+ NETDEV_QUEUE_TYPE_RX,
+ NETDEV_QUEUE_TYPE_TX,
};
enum {
@@ -59,21 +76,80 @@ enum {
NETDEV_A_DEV_XDP_FEATURES,
NETDEV_A_DEV_XDP_ZC_MAX_SEGS,
NETDEV_A_DEV_XDP_RX_METADATA_FEATURES,
+ NETDEV_A_DEV_XSK_FEATURES,
__NETDEV_A_DEV_MAX,
NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
};
enum {
+ NETDEV_A_PAGE_POOL_ID = 1,
+ NETDEV_A_PAGE_POOL_IFINDEX,
+ NETDEV_A_PAGE_POOL_NAPI_ID,
+ NETDEV_A_PAGE_POOL_INFLIGHT,
+ NETDEV_A_PAGE_POOL_INFLIGHT_MEM,
+ NETDEV_A_PAGE_POOL_DETACH_TIME,
+
+ __NETDEV_A_PAGE_POOL_MAX,
+ NETDEV_A_PAGE_POOL_MAX = (__NETDEV_A_PAGE_POOL_MAX - 1)
+};
+
+enum {
+ NETDEV_A_PAGE_POOL_STATS_INFO = 1,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST = 8,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HIGH_ORDER,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL,
+ NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE,
+ NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHED,
+ NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE_FULL,
+ NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING,
+ NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_FULL,
+ NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEASED_REFCNT,
+
+ __NETDEV_A_PAGE_POOL_STATS_MAX,
+ NETDEV_A_PAGE_POOL_STATS_MAX = (__NETDEV_A_PAGE_POOL_STATS_MAX - 1)
+};
+
+enum {
+ NETDEV_A_NAPI_IFINDEX = 1,
+ NETDEV_A_NAPI_ID,
+ NETDEV_A_NAPI_IRQ,
+ NETDEV_A_NAPI_PID,
+
+ __NETDEV_A_NAPI_MAX,
+ NETDEV_A_NAPI_MAX = (__NETDEV_A_NAPI_MAX - 1)
+};
+
+enum {
+ NETDEV_A_QUEUE_ID = 1,
+ NETDEV_A_QUEUE_IFINDEX,
+ NETDEV_A_QUEUE_TYPE,
+ NETDEV_A_QUEUE_NAPI_ID,
+
+ __NETDEV_A_QUEUE_MAX,
+ NETDEV_A_QUEUE_MAX = (__NETDEV_A_QUEUE_MAX - 1)
+};
+
+enum {
NETDEV_CMD_DEV_GET = 1,
NETDEV_CMD_DEV_ADD_NTF,
NETDEV_CMD_DEV_DEL_NTF,
NETDEV_CMD_DEV_CHANGE_NTF,
+ NETDEV_CMD_PAGE_POOL_GET,
+ NETDEV_CMD_PAGE_POOL_ADD_NTF,
+ NETDEV_CMD_PAGE_POOL_DEL_NTF,
+ NETDEV_CMD_PAGE_POOL_CHANGE_NTF,
+ NETDEV_CMD_PAGE_POOL_STATS_GET,
+ NETDEV_CMD_QUEUE_GET,
+ NETDEV_CMD_NAPI_GET,
__NETDEV_CMD_MAX,
NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1)
};
#define NETDEV_MCGRP_MGMT "mgmt"
+#define NETDEV_MCGRP_PAGE_POOL "page-pool"
#endif /* _UAPI_LINUX_NETDEV_H */
diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index 39c6a250dd..3a64499b0f 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -204,6 +204,8 @@ enum perf_branch_sample_type_shift {
PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT = 18, /* save privilege mode */
+ PERF_SAMPLE_BRANCH_COUNTERS_SHIFT = 19, /* save occurrences of events on a branch */
+
PERF_SAMPLE_BRANCH_MAX_SHIFT /* non-ABI */
};
@@ -235,6 +237,8 @@ enum perf_branch_sample_type {
PERF_SAMPLE_BRANCH_PRIV_SAVE = 1U << PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT,
+ PERF_SAMPLE_BRANCH_COUNTERS = 1U << PERF_SAMPLE_BRANCH_COUNTERS_SHIFT,
+
PERF_SAMPLE_BRANCH_MAX = 1U << PERF_SAMPLE_BRANCH_MAX_SHIFT,
};
@@ -982,6 +986,12 @@ enum perf_event_type {
* { u64 nr;
* { u64 hw_idx; } && PERF_SAMPLE_BRANCH_HW_INDEX
* { u64 from, to, flags } lbr[nr];
+ * #
+ * # The format of the counters is decided by the
+ * # "branch_counter_nr" and "branch_counter_width",
+ * # which are defined in the ABI.
+ * #
+ * { u64 counters; } cntr[nr] && PERF_SAMPLE_BRANCH_COUNTERS
* } && PERF_SAMPLE_BRANCH_STACK
*
* { u64 abi; # enum perf_sample_regs_abi
@@ -1427,6 +1437,9 @@ struct perf_branch_entry {
reserved:31;
};
+/* Size of used info bits in struct perf_branch_entry */
+#define PERF_BRANCH_ENTRY_INFO_BITS_MAX 33
+
union perf_sample_weight {
__u64 full;
#if defined(__LITTLE_ENDIAN_BITFIELD)
diff --git a/tools/include/uapi/linux/pkt_cls.h b/tools/include/uapi/linux/pkt_cls.h
index 3faee0199a..bd4b227ab4 100644
--- a/tools/include/uapi/linux/pkt_cls.h
+++ b/tools/include/uapi/linux/pkt_cls.h
@@ -204,37 +204,6 @@ struct tc_u32_pcnt {
#define TC_U32_MAXDEPTH 8
-
-/* RSVP filter */
-
-enum {
- TCA_RSVP_UNSPEC,
- TCA_RSVP_CLASSID,
- TCA_RSVP_DST,
- TCA_RSVP_SRC,
- TCA_RSVP_PINFO,
- TCA_RSVP_POLICE,
- TCA_RSVP_ACT,
- __TCA_RSVP_MAX
-};
-
-#define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
-
-struct tc_rsvp_gpi {
- __u32 key;
- __u32 mask;
- int offset;
-};
-
-struct tc_rsvp_pinfo {
- struct tc_rsvp_gpi dpi;
- struct tc_rsvp_gpi spi;
- __u8 protocol;
- __u8 tunnelid;
- __u8 tunnelhdr;
- __u8 pad;
-};
-
/* ROUTE filter */
enum {
@@ -265,22 +234,6 @@ enum {
#define TCA_FW_MAX (__TCA_FW_MAX - 1)
-/* TC index filter */
-
-enum {
- TCA_TCINDEX_UNSPEC,
- TCA_TCINDEX_HASH,
- TCA_TCINDEX_MASK,
- TCA_TCINDEX_SHIFT,
- TCA_TCINDEX_FALL_THROUGH,
- TCA_TCINDEX_CLASSID,
- TCA_TCINDEX_POLICE,
- TCA_TCINDEX_ACT,
- __TCA_TCINDEX_MAX
-};
-
-#define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1)
-
/* Flow filter */
enum {
diff --git a/tools/include/uapi/linux/pkt_sched.h b/tools/include/uapi/linux/pkt_sched.h
index 5c903abc9f..587481a194 100644
--- a/tools/include/uapi/linux/pkt_sched.h
+++ b/tools/include/uapi/linux/pkt_sched.h
@@ -457,115 +457,6 @@ enum {
#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
-
-/* CBQ section */
-
-#define TC_CBQ_MAXPRIO 8
-#define TC_CBQ_MAXLEVEL 8
-#define TC_CBQ_DEF_EWMA 5
-
-struct tc_cbq_lssopt {
- unsigned char change;
- unsigned char flags;
-#define TCF_CBQ_LSS_BOUNDED 1
-#define TCF_CBQ_LSS_ISOLATED 2
- unsigned char ewma_log;
- unsigned char level;
-#define TCF_CBQ_LSS_FLAGS 1
-#define TCF_CBQ_LSS_EWMA 2
-#define TCF_CBQ_LSS_MAXIDLE 4
-#define TCF_CBQ_LSS_MINIDLE 8
-#define TCF_CBQ_LSS_OFFTIME 0x10
-#define TCF_CBQ_LSS_AVPKT 0x20
- __u32 maxidle;
- __u32 minidle;
- __u32 offtime;
- __u32 avpkt;
-};
-
-struct tc_cbq_wrropt {
- unsigned char flags;
- unsigned char priority;
- unsigned char cpriority;
- unsigned char __reserved;
- __u32 allot;
- __u32 weight;
-};
-
-struct tc_cbq_ovl {
- unsigned char strategy;
-#define TC_CBQ_OVL_CLASSIC 0
-#define TC_CBQ_OVL_DELAY 1
-#define TC_CBQ_OVL_LOWPRIO 2
-#define TC_CBQ_OVL_DROP 3
-#define TC_CBQ_OVL_RCLASSIC 4
- unsigned char priority2;
- __u16 pad;
- __u32 penalty;
-};
-
-struct tc_cbq_police {
- unsigned char police;
- unsigned char __res1;
- unsigned short __res2;
-};
-
-struct tc_cbq_fopt {
- __u32 split;
- __u32 defmap;
- __u32 defchange;
-};
-
-struct tc_cbq_xstats {
- __u32 borrows;
- __u32 overactions;
- __s32 avgidle;
- __s32 undertime;
-};
-
-enum {
- TCA_CBQ_UNSPEC,
- TCA_CBQ_LSSOPT,
- TCA_CBQ_WRROPT,
- TCA_CBQ_FOPT,
- TCA_CBQ_OVL_STRATEGY,
- TCA_CBQ_RATE,
- TCA_CBQ_RTAB,
- TCA_CBQ_POLICE,
- __TCA_CBQ_MAX,
-};
-
-#define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
-
-/* dsmark section */
-
-enum {
- TCA_DSMARK_UNSPEC,
- TCA_DSMARK_INDICES,
- TCA_DSMARK_DEFAULT_INDEX,
- TCA_DSMARK_SET_TC_INDEX,
- TCA_DSMARK_MASK,
- TCA_DSMARK_VALUE,
- __TCA_DSMARK_MAX,
-};
-
-#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
-
-/* ATM section */
-
-enum {
- TCA_ATM_UNSPEC,
- TCA_ATM_FD, /* file/socket descriptor */
- TCA_ATM_PTR, /* pointer to descriptor - later */
- TCA_ATM_HDR, /* LL header */
- TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
- TCA_ATM_ADDR, /* PVC address (for output only) */
- TCA_ATM_STATE, /* VC state (ATM_VS_*; for output only) */
- __TCA_ATM_MAX,
-};
-
-#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
-
/* Network emulator */
enum {
diff --git a/tools/include/uapi/linux/stat.h b/tools/include/uapi/linux/stat.h
index 7cab2c65d3..2f2ee82d55 100644
--- a/tools/include/uapi/linux/stat.h
+++ b/tools/include/uapi/linux/stat.h
@@ -154,6 +154,7 @@ struct statx {
#define STATX_BTIME 0x00000800U /* Want/got stx_btime */
#define STATX_MNT_ID 0x00001000U /* Got stx_mnt_id */
#define STATX_DIOALIGN 0x00002000U /* Want/got direct I/O alignment info */
+#define STATX_MNT_ID_UNIQUE 0x00004000U /* Want/got extended stx_mount_id */
#define STATX__RESERVED 0x80000000U /* Reserved for future struct statx expansion */
diff --git a/tools/include/uapi/sound/asound.h b/tools/include/uapi/sound/asound.h
index f9939da411..d5b9cfbd9c 100644
--- a/tools/include/uapi/sound/asound.h
+++ b/tools/include/uapi/sound/asound.h
@@ -142,7 +142,7 @@ struct snd_hwdep_dsp_image {
* *
*****************************************************************************/
-#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 15)
+#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 16)
typedef unsigned long snd_pcm_uframes_t;
typedef signed long snd_pcm_sframes_t;
@@ -267,7 +267,10 @@ typedef int __bitwise snd_pcm_format_t;
typedef int __bitwise snd_pcm_subformat_t;
#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0)
-#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD
+#define SNDRV_PCM_SUBFORMAT_MSBITS_MAX ((__force snd_pcm_subformat_t) 1)
+#define SNDRV_PCM_SUBFORMAT_MSBITS_20 ((__force snd_pcm_subformat_t) 2)
+#define SNDRV_PCM_SUBFORMAT_MSBITS_24 ((__force snd_pcm_subformat_t) 3)
+#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_MSBITS_24
#define SNDRV_PCM_INFO_MMAP 0x00000001 /* hardware supports mmap */
#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002 /* period data are valid during transfer */