Re: git: 99c3f1577459 - releng/13.1 - zfs: merge openzfs/zfs@52bad4f23 (zfs-2.1-release) into stable/13

From: Rob Wing <rob.fx907_at_gmail.com>
Date: Tue, 29 Mar 2022 15:41:05 UTC
Martin,

Is there any reason not to cherry-pick this commit in:
https://github.com/openzfs/zfs/commit/4a1195ca5041cbff2a6b025a31937fef84876c52
?

I bring it up because a few users have expressed interest in it.
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260160


On Tue, Mar 29, 2022 at 5:53 AM Martin Matuska <mm@freebsd.org> wrote:

> The branch releng/13.1 has been updated by mm:
>
> URL:
> https://cgit.FreeBSD.org/src/commit/?id=99c3f15774595c1163ecec87aa8cb157ccdc7d96
>
> commit 99c3f15774595c1163ecec87aa8cb157ccdc7d96
> Author:     Martin Matuska <mm@FreeBSD.org>
> AuthorDate: 2022-03-29 10:41:53 +0000
> Commit:     Martin Matuska <mm@FreeBSD.org>
> CommitDate: 2022-03-29 13:50:47 +0000
>
>     zfs: merge openzfs/zfs@52bad4f23 (zfs-2.1-release) into stable/13
>
>     OpenZFS release 2.1.4
>
>     Notable upstream pull request merges:
>       #13219 FreeBSD: add missing replay check to an assert in
> zfs_xvattr_set
>       #13220 module: freebsd: avoid a taking a destroyed lock in
> zfs_zevent bits
>       #13221 Fix ACL checks for NFS kernel server
>
>     Obtained from:  OpenZFS
>     OpenZFS tag:    zfs-2.1.4
>     OpenZFS commit: 52bad4f23daaa5f827f802c8d05785a27b80275d
>     Relnotes:       yes
>     Approved by:    re (gjb)
>
>     (cherry picked from commit c088e4d539e4cc947896a3b156646b831d932539)
> ---
>  sys/conf/kern.pre.mk                               |   2 +-
>  sys/contrib/openzfs/META                           |   4 +-
>  sys/contrib/openzfs/cmd/zed/agents/zfs_mod.c       | 179
> +++++++++++++++++++--
>  sys/contrib/openzfs/cmd/zed/zed_disk_event.c       |  10 ++
>  .../openzfs/include/os/freebsd/spl/sys/Makefile.am |   1 -
>  .../openzfs/include/os/freebsd/spl/sys/cred.h      | 136 ++--------------
>  .../openzfs/include/os/freebsd/spl/sys/kidmap.h    |  41 -----
>  .../openzfs/include/os/freebsd/spl/sys/sid.h       |  25 ---
>  .../include/os/linux/kernel/linux/simd_x86.h       |   4 +-
>  .../openzfs/include/os/linux/spl/sys/cred.h        |   5 -
>  sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c     |   1 -
>  .../lib/libzutil/os/linux/zutil_device_path_os.c   |  28 ++--
>  sys/contrib/openzfs/module/Makefile.bsd            |   2 +-
>  .../openzfs/module/os/freebsd/spl/spl_sysevent.c   |  12 +-
>  .../openzfs/module/os/freebsd/zfs/zfs_acl.c        |   6 +-
>  .../openzfs/module/os/freebsd/zfs/zfs_vnops_os.c   |  19 +--
>  .../openzfs/module/os/freebsd/zfs/zfs_znode.c      |   4 +-
>  sys/contrib/openzfs/module/os/linux/spl/spl-cred.c |  42 +----
>  sys/contrib/openzfs/module/os/linux/zfs/policy.c   |  10 +-
>  .../openzfs/module/os/linux/zfs/zpl_inode.c        |   4 +-
>  .../openzfs/module/os/linux/zfs/zpl_xattr.c        |   4 +-
>  sys/contrib/openzfs/module/zfs/arc.c               |   2 +-
>  sys/modules/zfs/Makefile                           |   2 +-
>  sys/modules/zfs/zfs_config.h                       |   8 +-
>  sys/modules/zfs/zfs_gitrev.h                       |   3 +-
>  25 files changed, 242 insertions(+), 312 deletions(-)
>
> diff --git a/sys/conf/kern.pre.mk b/sys/conf/kern.pre.mk
> index d6ab5e17a82a..6be49642b04e 100644
> --- a/sys/conf/kern.pre.mk
> +++ b/sys/conf/kern.pre.mk
> @@ -262,7 +262,7 @@ CDDL_C=             ${CC} -c ${CDDL_CFLAGS} ${WERROR}
> ${PROF} ${.IMPSRC}
>  # Special flags for managing the compat compiles for ZFS
>  ZFS_CFLAGS+=   ${CDDL_CFLAGS} -DBUILDING_ZFS -DHAVE_UIO_ZEROCOPY \
>         -DWITH_NETDUMP -D__KERNEL__ -D_SYS_CONDVAR_H_ -DSMP \
> -       -DIN_FREEBSD_BASE -DHAVE_KSID
> +       -DIN_FREEBSD_BASE
>
>  .if ${MACHINE_ARCH} == "amd64"
>  ZFS_CFLAGS+= -DHAVE_AVX2 -DHAVE_AVX -D__x86_64 -DHAVE_SSE2 -DHAVE_AVX512F
> \
> diff --git a/sys/contrib/openzfs/META b/sys/contrib/openzfs/META
> index 0437224b403f..76e59a42074c 100644
> --- a/sys/contrib/openzfs/META
> +++ b/sys/contrib/openzfs/META
> @@ -1,10 +1,10 @@
>  Meta:          1
>  Name:          zfs
>  Branch:        1.0
> -Version:       2.1.3
> +Version:       2.1.4
>  Release:       1
>  Release-Tags:  relext
>  License:       CDDL
>  Author:        OpenZFS
> -Linux-Maximum: 5.16
> +Linux-Maximum: 5.17
>  Linux-Minimum: 3.10
> diff --git a/sys/contrib/openzfs/cmd/zed/agents/zfs_mod.c
> b/sys/contrib/openzfs/cmd/zed/agents/zfs_mod.c
> index 3bcdf6e1d718..a510d646e1f9 100644
> --- a/sys/contrib/openzfs/cmd/zed/agents/zfs_mod.c
> +++ b/sys/contrib/openzfs/cmd/zed/agents/zfs_mod.c
> @@ -183,14 +183,14 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>         nvlist_t *nvroot, *newvd;
>         pendingdev_t *device;
>         uint64_t wholedisk = 0ULL;
> -       uint64_t offline = 0ULL;
> +       uint64_t offline = 0ULL, faulted = 0ULL;
>         uint64_t guid = 0ULL;
>         char *physpath = NULL, *new_devid = NULL, *enc_sysfs_path = NULL;
>         char rawpath[PATH_MAX], fullpath[PATH_MAX];
>         char devpath[PATH_MAX];
>         int ret;
> -       boolean_t is_dm = B_FALSE;
>         boolean_t is_sd = B_FALSE;
> +       boolean_t is_mpath_wholedisk = B_FALSE;
>         uint_t c;
>         vdev_stat_t *vs;
>
> @@ -211,15 +211,73 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>             &enc_sysfs_path);
>         (void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_WHOLE_DISK,
> &wholedisk);
>         (void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_OFFLINE, &offline);
> +       (void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_FAULTED, &faulted);
> +
>         (void) nvlist_lookup_uint64(vdev, ZPOOL_CONFIG_GUID, &guid);
>
> -       if (offline)
> -               return;  /* don't intervene if it was taken offline */
> +       /*
> +        * Special case:
> +        *
> +        * We've seen times where a disk won't have a
> ZPOOL_CONFIG_PHYS_PATH
> +        * entry in their config. For example, on this force-faulted disk:
> +        *
> +        *      children[0]:
> +        *         type: 'disk'
> +        *         id: 0
> +        *         guid: 14309659774640089719
> +        *        path: '/dev/disk/by-vdev/L28'
> +        *        whole_disk: 0
> +        *        DTL: 654
> +        *        create_txg: 4
> +        *        com.delphix:vdev_zap_leaf: 1161
> +        *        faulted: 1
> +        *        aux_state: 'external'
> +        *      children[1]:
> +        *        type: 'disk'
> +        *        id: 1
> +        *        guid: 16002508084177980912
> +        *        path: '/dev/disk/by-vdev/L29'
> +        *        devid: 'dm-uuid-mpath-35000c500a61d68a3'
> +        *        phys_path: 'L29'
> +        *        vdev_enc_sysfs_path: '/sys/class/enclosure/0:0:1:0/SLOT
> 30 32'
> +        *        whole_disk: 0
> +        *        DTL: 1028
> +        *        create_txg: 4
> +        *        com.delphix:vdev_zap_leaf: 131
> +        *
> +        * If the disk's path is a /dev/disk/by-vdev/ path, then we can
> infer
> +        * the ZPOOL_CONFIG_PHYS_PATH from the by-vdev disk name.
> +        */
> +       if (physpath == NULL && path != NULL) {
> +               /* If path begins with "/dev/disk/by-vdev/" ... */
> +               if (strncmp(path, DEV_BYVDEV_PATH,
> +                   strlen(DEV_BYVDEV_PATH)) == 0) {
> +                       /* Set physpath to the char after
> "/dev/disk/by-vdev" */
> +                       physpath = &path[strlen(DEV_BYVDEV_PATH)];
> +               }
> +       }
> +
> +       /*
> +        * We don't want to autoreplace offlined disks.  However, we do
> want to
> +        * replace force-faulted disks (`zpool offline -f`).  Force-faulted
> +        * disks have both offline=1 and faulted=1 in the nvlist.
> +        */
> +       if (offline && !faulted) {
> +               zed_log_msg(LOG_INFO, "%s: %s is offline, skip
> autoreplace",
> +                   __func__, path);
> +               return;
> +       }
>
> -       is_dm = zfs_dev_is_dm(path);
> +       is_mpath_wholedisk = is_mpath_whole_disk(path);
>         zed_log_msg(LOG_INFO, "zfs_process_add: pool '%s' vdev '%s', phys
> '%s'"
> -           " wholedisk %d, %s dm (guid %llu)", zpool_get_name(zhp), path,
> -           physpath ? physpath : "NULL", wholedisk, is_dm ? "is" : "not",
> +           " %s blank disk, %s mpath blank disk, %s labeled, enc sysfs
> '%s', "
> +           "(guid %llu)",
> +           zpool_get_name(zhp), path,
> +           physpath ? physpath : "NULL",
> +           wholedisk ? "is" : "not",
> +           is_mpath_wholedisk? "is" : "not",
> +           labeled ? "is" : "not",
> +           enc_sysfs_path,
>             (long long unsigned int)guid);
>
>         /*
> @@ -253,8 +311,9 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>             ZFS_ONLINE_CHECKREMOVE | ZFS_ONLINE_UNSPARE, &newstate) == 0 &&
>             (newstate == VDEV_STATE_HEALTHY ||
>             newstate == VDEV_STATE_DEGRADED)) {
> -               zed_log_msg(LOG_INFO, "  zpool_vdev_online: vdev %s is %s",
> -                   fullpath, (newstate == VDEV_STATE_HEALTHY) ?
> +               zed_log_msg(LOG_INFO,
> +                   "  zpool_vdev_online: vdev '%s' ('%s') is "
> +                   "%s", fullpath, physpath, (newstate ==
> VDEV_STATE_HEALTHY) ?
>                     "HEALTHY" : "DEGRADED");
>                 return;
>         }
> @@ -271,11 +330,12 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>          * vdev online to trigger a FMA fault by posting an ereport.
>          */
>         if (!zpool_get_prop_int(zhp, ZPOOL_PROP_AUTOREPLACE, NULL) ||
> -           !(wholedisk || is_dm) || (physpath == NULL)) {
> +           !(wholedisk || is_mpath_wholedisk) || (physpath == NULL)) {
>                 (void) zpool_vdev_online(zhp, fullpath,
> ZFS_ONLINE_FORCEFAULT,
>                     &newstate);
>                 zed_log_msg(LOG_INFO, "Pool's autoreplace is not enabled
> or "
> -                   "not a whole disk for '%s'", fullpath);
> +                   "not a blank disk for '%s' ('%s')", fullpath,
> +                   physpath);
>                 return;
>         }
>
> @@ -287,7 +347,7 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>         (void) snprintf(rawpath, sizeof (rawpath), "%s%s",
>             is_sd ? DEV_BYVDEV_PATH : DEV_BYPATH_PATH, physpath);
>
> -       if (realpath(rawpath, devpath) == NULL && !is_dm) {
> +       if (realpath(rawpath, devpath) == NULL && !is_mpath_wholedisk) {
>                 zed_log_msg(LOG_INFO, "  realpath: %s failed (%s)",
>                     rawpath, strerror(errno));
>
> @@ -303,12 +363,14 @@ zfs_process_add(zpool_handle_t *zhp, nvlist_t *vdev,
> boolean_t labeled)
>         if ((vs->vs_state != VDEV_STATE_DEGRADED) &&
>             (vs->vs_state != VDEV_STATE_FAULTED) &&
>             (vs->vs_state != VDEV_STATE_CANT_OPEN)) {
> +               zed_log_msg(LOG_INFO, "  not autoreplacing since disk
> isn't in "
> +                   "a bad state (currently %d)", vs->vs_state);
>                 return;
>         }
>
>         nvlist_lookup_string(vdev, "new_devid", &new_devid);
>
> -       if (is_dm) {
> +       if (is_mpath_wholedisk) {
>                 /* Don't label device mapper or multipath disks. */
>         } else if (!labeled) {
>                 /*
> @@ -522,8 +584,11 @@ zfs_iter_vdev(zpool_handle_t *zhp, nvlist_t *nvl,
> void *data)
>                  * the dp->dd_compare value.
>                  */
>                 if (nvlist_lookup_string(nvl, dp->dd_prop, &path) != 0 ||
> -                   strcmp(dp->dd_compare, path) != 0)
> +                   strcmp(dp->dd_compare, path) != 0) {
> +                       zed_log_msg(LOG_INFO, "  %s: no match (%s != vdev
> %s)",
> +                           __func__, dp->dd_compare, path);
>                         return;
> +               }
>
>                 zed_log_msg(LOG_INFO, "  zfs_iter_vdev: matched %s on %s",
>                     dp->dd_prop, path);
> @@ -571,6 +636,8 @@ zfs_iter_pool(zpool_handle_t *zhp, void *data)
>                             ZPOOL_CONFIG_VDEV_TREE, &nvl);
>                         zfs_iter_vdev(zhp, nvl, data);
>                 }
> +       } else {
> +               zed_log_msg(LOG_INFO, "%s: no config\n", __func__);
>         }
>
>         /*
> @@ -619,6 +686,72 @@ devphys_iter(const char *physical, const char *devid,
> zfs_process_func_t func,
>         return (data.dd_found);
>  }
>
> +/*
> + * Given a device identifier, find any vdevs with a matching by-vdev
> + * path.  Normally we shouldn't need this as the comparison would be
> + * made earlier in the devphys_iter().  For example, if we were replacing
> + * /dev/disk/by-vdev/L28, normally devphys_iter() would match the
> + * ZPOOL_CONFIG_PHYS_PATH of "L28" from the old disk config to "L28"
> + * of the new disk config.  However, we've seen cases where
> + * ZPOOL_CONFIG_PHYS_PATH was not in the config for the old disk.  Here's
> + * an example of a real 2-disk mirror pool where one disk was force
> + * faulted:
> + *
> + *       com.delphix:vdev_zap_top: 129
> + *           children[0]:
> + *               type: 'disk'
> + *               id: 0
> + *               guid: 14309659774640089719
> + *               path: '/dev/disk/by-vdev/L28'
> + *               whole_disk: 0
> + *               DTL: 654
> + *               create_txg: 4
> + *               com.delphix:vdev_zap_leaf: 1161
> + *               faulted: 1
> + *               aux_state: 'external'
> + *           children[1]:
> + *               type: 'disk'
> + *               id: 1
> + *               guid: 16002508084177980912
> + *               path: '/dev/disk/by-vdev/L29'
> + *               devid: 'dm-uuid-mpath-35000c500a61d68a3'
> + *               phys_path: 'L29'
> + *               vdev_enc_sysfs_path: '/sys/class/enclosure/0:0:1:0/SLOT
> 30 32'
> + *               whole_disk: 0
> + *               DTL: 1028
> + *               create_txg: 4
> + *               com.delphix:vdev_zap_leaf: 131
> + *
> + * So in the case above, the only thing we could compare is the path.
> + *
> + * We can do this because we assume by-vdev paths are authoritative as
> physical
> + * paths.  We could not assume this for normal paths like /dev/sda since
> the
> + * physical location /dev/sda points to could change over time.
> + */
> +static boolean_t
> +by_vdev_path_iter(const char *by_vdev_path, const char *devid,
> +    zfs_process_func_t func, boolean_t is_slice)
> +{
> +       dev_data_t data = { 0 };
> +
> +       data.dd_compare = by_vdev_path;
> +       data.dd_func = func;
> +       data.dd_prop = ZPOOL_CONFIG_PATH;
> +       data.dd_found = B_FALSE;
> +       data.dd_islabeled = is_slice;
> +       data.dd_new_devid = devid;
> +
> +       if (strncmp(by_vdev_path, DEV_BYVDEV_PATH,
> +           strlen(DEV_BYVDEV_PATH)) != 0) {
> +               /* by_vdev_path doesn't start with "/dev/disk/by-vdev/" */
> +               return (B_FALSE);
> +       }
> +
> +       (void) zpool_iter(g_zfshdl, zfs_iter_pool, &data);
> +
> +       return (data.dd_found);
> +}
> +
>  /*
>   * Given a device identifier, find any vdevs with a matching devid.
>   * On Linux we can match devid directly which is always a whole disk.
> @@ -683,15 +816,17 @@ guid_iter(uint64_t pool_guid, uint64_t vdev_guid,
> const char *devid,
>  static int
>  zfs_deliver_add(nvlist_t *nvl, boolean_t is_lofi)
>  {
> -       char *devpath = NULL, *devid;
> +       char *devpath = NULL, *devid = NULL;
>         uint64_t pool_guid = 0, vdev_guid = 0;
>         boolean_t is_slice;
>
>         /*
>          * Expecting a devid string and an optional physical location and
> guid
>          */
> -       if (nvlist_lookup_string(nvl, DEV_IDENTIFIER, &devid) != 0)
> +       if (nvlist_lookup_string(nvl, DEV_IDENTIFIER, &devid) != 0) {
> +               zed_log_msg(LOG_INFO, "%s: no dev identifier\n", __func__);
>                 return (-1);
> +       }
>
>         (void) nvlist_lookup_string(nvl, DEV_PHYS_PATH, &devpath);
>         (void) nvlist_lookup_uint64(nvl, ZFS_EV_POOL_GUID, &pool_guid);
> @@ -707,6 +842,8 @@ zfs_deliver_add(nvlist_t *nvl, boolean_t is_lofi)
>          * 1. ZPOOL_CONFIG_DEVID (identifies the unique disk)
>          * 2. ZPOOL_CONFIG_PHYS_PATH (identifies disk physical location).
>          * 3. ZPOOL_CONFIG_GUID (identifies unique vdev).
> +        * 4. ZPOOL_CONFIG_PATH for /dev/disk/by-vdev devices only (since
> +        *    by-vdev paths represent physical paths).
>          */
>         if (devid_iter(devid, zfs_process_add, is_slice))
>                 return (0);
> @@ -717,6 +854,16 @@ zfs_deliver_add(nvlist_t *nvl, boolean_t is_lofi)
>                 (void) guid_iter(pool_guid, vdev_guid, devid,
> zfs_process_add,
>                     is_slice);
>
> +       if (devpath != NULL) {
> +               /* Can we match a /dev/disk/by-vdev/ path? */
> +               char by_vdev_path[MAXPATHLEN];
> +               snprintf(by_vdev_path, sizeof (by_vdev_path),
> +                   "/dev/disk/by-vdev/%s", devpath);
> +               if (by_vdev_path_iter(by_vdev_path, devid, zfs_process_add,
> +                   is_slice))
> +                       return (0);
> +       }
> +
>         return (0);
>  }
>
> diff --git a/sys/contrib/openzfs/cmd/zed/zed_disk_event.c
> b/sys/contrib/openzfs/cmd/zed/zed_disk_event.c
> index 94e24236063c..52b80d8c4c93 100644
> --- a/sys/contrib/openzfs/cmd/zed/zed_disk_event.c
> +++ b/sys/contrib/openzfs/cmd/zed/zed_disk_event.c
> @@ -215,6 +215,11 @@ zed_udev_monitor(void *arg)
>                 if (type != NULL && type[0] != '\0' &&
>                     strcmp(type, "disk") == 0 &&
>                     part != NULL && part[0] != '\0') {
> +                       zed_log_msg(LOG_INFO,
> +                           "%s: skip %s since it has a %s partition
> already",
> +                           __func__,
> +                           udev_device_get_property_value(dev, "DEVNAME"),
> +                           part);
>                         /* skip and wait for partition event */
>                         udev_device_unref(dev);
>                         continue;
> @@ -229,6 +234,11 @@ zed_udev_monitor(void *arg)
>                         sectors = udev_device_get_sysattr_value(dev,
> "size");
>                 if (sectors != NULL &&
>                     strtoull(sectors, NULL, 10) < MINIMUM_SECTORS) {
> +                       zed_log_msg(LOG_INFO,
> +                           "%s: %s sectors %s < %llu (minimum)",
> +                           __func__,
> +                           udev_device_get_property_value(dev, "DEVNAME"),
> +                           sectors, MINIMUM_SECTORS);
>                         udev_device_unref(dev);
>                         continue;
>                 }
> diff --git a/sys/contrib/openzfs/include/os/freebsd/spl/sys/Makefile.am
> b/sys/contrib/openzfs/include/os/freebsd/spl/sys/Makefile.am
> index 232aaf569fa2..7488e56c7649 100644
> --- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/Makefile.am
> +++ b/sys/contrib/openzfs/include/os/freebsd/spl/sys/Makefile.am
> @@ -22,7 +22,6 @@ KERNEL_H = \
>         inttypes.h \
>         isa_defs.h \
>         kmem_cache.h \
> -       kidmap.h \
>         kmem.h \
>         kstat.h \
>         list_impl.h \
> diff --git a/sys/contrib/openzfs/include/os/freebsd/spl/sys/cred.h
> b/sys/contrib/openzfs/include/os/freebsd/spl/sys/cred.h
> index 86f79011d6da..db986af57bf5 100644
> --- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/cred.h
> +++ b/sys/contrib/openzfs/include/os/freebsd/spl/sys/cred.h
> @@ -48,138 +48,20 @@ extern "C" {
>  typedef struct ucred cred_t;
>
>  #define        CRED()          curthread->td_ucred
> -#define        kcred   (thread0.td_ucred)
> -
> -#define        KUID_TO_SUID(x)         (x)
> -#define        KGID_TO_SGID(x)         (x)
> -#define        crgetuid(cred)          ((cred)->cr_uid)
> -#define        crgetruid(cred)         ((cred)->cr_ruid)
> -#define        crgetgid(cred)          ((cred)->cr_gid)
> -#define        crgetgroups(cred)       ((cred)->cr_groups)
> -#define        crgetngroups(cred)      ((cred)->cr_ngroups)
> -#define        crgetsid(cred, i)       (NULL)
>
> -struct proc;                           /* cred.h is included in proc.h */
> -struct prcred;
> -struct ksid;
> -struct ksidlist;
> -struct credklpd;
> -struct credgrp;
> -
> -struct auditinfo_addr;                 /* cred.h is included in audit.h */
> -
> -extern int ngroups_max;
>  /*
>   * kcred is used when you need all privileges.
>   */
> +#define        kcred   (thread0.td_ucred)
>
> -extern void cred_init(void);
> -extern void crfree(cred_t *);
> -extern cred_t *cralloc(void);          /* all but ref uninitialized */
> -extern cred_t *cralloc_ksid(void);     /* cralloc() + ksid alloc'ed */
> -extern cred_t *crget(void);            /* initialized */
> -extern void crcopy_to(cred_t *, cred_t *);
> -extern cred_t *crdup(cred_t *);
> -extern void crdup_to(cred_t *, cred_t *);
> -extern cred_t *crgetcred(void);
> -extern void crset(struct proc *, cred_t *);
> -extern void crset_zone_privall(cred_t *);
> -extern int supgroupmember(gid_t, const cred_t *);
> -extern int hasprocperm(const cred_t *, const cred_t *);
> -extern int prochasprocperm(struct proc *, struct proc *, const cred_t *);
> -extern int crcmp(const cred_t *, const cred_t *);
> -extern cred_t *zone_kcred(void);
> -
> -extern gid_t crgetrgid(const cred_t *);
> -extern gid_t crgetsgid(const cred_t *);
> -
> -#define        crgetzoneid(cr) ((cr)->cr_prison->pr_id)
> -extern projid_t crgetprojid(const cred_t *);
> -
> -extern cred_t *crgetmapped(const cred_t *);
> -
> -
> -extern const struct auditinfo_addr *crgetauinfo(const cred_t *);
> -extern struct auditinfo_addr *crgetauinfo_modifiable(cred_t *);
> -
> -extern uint_t crgetref(const cred_t *);
> -
> -extern const gid_t *crgetggroups(const struct credgrp *);
> -
> -
> -/*
> - * Sets real, effective and/or saved uid/gid;
> - * -1 argument accepted as "no change".
> - */
> -extern int crsetresuid(cred_t *, uid_t, uid_t, uid_t);
> -extern int crsetresgid(cred_t *, gid_t, gid_t, gid_t);
> -
> -/*
> - * Sets real, effective and saved uids/gids all to the same
> - * values.  Both values must be non-negative and <= MAXUID
> - */
> -extern int crsetugid(cred_t *, uid_t, gid_t);
> -
> -/*
> - * Functions to handle the supplemental group list.
> - */
> -extern struct credgrp *crgrpcopyin(int, gid_t *);
> -extern void crgrprele(struct credgrp *);
> -extern void crsetcredgrp(cred_t *, struct credgrp *);
> -
> -/*
> - * Private interface for setting zone association of credential.
> - */
> -struct zone;
> -extern void crsetzone(cred_t *, struct zone *);
> -extern struct zone *crgetzone(const cred_t *);
> -
> -/*
> - * Private interface for setting project id in credential.
> - */
> -extern void crsetprojid(cred_t *, projid_t);
> -
> -/*
> - * Private interface for nfs.
> - */
> -extern cred_t *crnetadjust(cred_t *);
> -
> -/*
> - * Private interface for procfs.
> - */
> -extern void cred2prcred(const cred_t *, struct prcred *);
> -
> -/*
> - * Private interfaces for Rampart Trusted Solaris.
> - */
> -struct ts_label_s;
> -extern struct ts_label_s *crgetlabel(const cred_t *);
> -extern boolean_t crisremote(const cred_t *);
> -
> -/*
> - * Private interfaces for ephemeral uids.
> - */
> -#define        VALID_UID(id, zn)                                       \
> -       ((id) <= MAXUID || valid_ephemeral_uid((zn), (id)))
> -
> -#define        VALID_GID(id, zn)                                       \
> -       ((id) <= MAXUID || valid_ephemeral_gid((zn), (id)))
> -
> -extern boolean_t valid_ephemeral_uid(struct zone *, uid_t);
> -extern boolean_t valid_ephemeral_gid(struct zone *, gid_t);
> -
> -extern int eph_uid_alloc(struct zone *, int, uid_t *, int);
> -extern int eph_gid_alloc(struct zone *, int, gid_t *, int);
> -
> -extern void crsetsid(cred_t *, struct ksid *, int);
> -extern void crsetsidlist(cred_t *, struct ksidlist *);
> -
> -extern struct ksidlist *crgetsidlist(const cred_t *);
> -
> -extern int crsetpriv(cred_t *, ...);
> -
> -extern struct credklpd *crgetcrklpd(const cred_t *);
> -extern void crsetcrklpd(cred_t *, struct credklpd *);
> +#define        KUID_TO_SUID(x)         (x)
> +#define        KGID_TO_SGID(x)         (x)
> +#define        crgetuid(cr)            ((cr)->cr_uid)
> +#define        crgetruid(cr)           ((cr)->cr_ruid)
> +#define        crgetgid(cr)            ((cr)->cr_gid)
> +#define        crgetgroups(cr)         ((cr)->cr_groups)
> +#define        crgetngroups(cr)        ((cr)->cr_ngroups)
> +#define        crgetzoneid(cr)         ((cr)->cr_prison->pr_id)
>
>  #ifdef __cplusplus
>  }
> diff --git a/sys/contrib/openzfs/include/os/freebsd/spl/sys/kidmap.h
> b/sys/contrib/openzfs/include/os/freebsd/spl/sys/kidmap.h
> deleted file mode 100644
> index dc0cf5988a42..000000000000
> --- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/kidmap.h
> +++ /dev/null
> @@ -1,41 +0,0 @@
> -/*
> - * Copyright (c) 2007 Pawel Jakub Dawidek <pjd@FreeBSD.org>
> - * All rights reserved.
> - *
> - * Redistribution and use in source and binary forms, with or without
> - * modification, are permitted provided that the following conditions
> - * are met:
> - * 1. Redistributions of source code must retain the above copyright
> - *    notice, this list of conditions and the following disclaimer.
> - * 2. Redistributions in binary form must reproduce the above copyright
> - *    notice, this list of conditions and the following disclaimer in the
> - *    documentation and/or other materials provided with the distribution.
> - *
> - * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
> - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
> PURPOSE
> - * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
> LIABLE
> - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> CONSEQUENTIAL
> - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
> STRICT
> - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
> WAY
> - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
> - * SUCH DAMAGE.
> - *
> - * $FreeBSD$
> - */
> -
> -#ifndef _OPENSOLARIS_SYS_KIDMAP_H_
> -#define        _OPENSOLARIS_SYS_KIDMAP_H_
> -
> -#include <sys/idmap.h>
> -
> -typedef int32_t        idmap_stat;
> -typedef void   idmap_get_handle_t;
> -
> -#define        kidmap_get_create()             (NULL)
> -#define        kidmap_get_destroy(hdl)         do { } while (0)
> -#define        kidmap_get_mappings(hdl)        (NULL)
> -
> -#endif /* _OPENSOLARIS_SYS_KIDMAP_H_ */
> diff --git a/sys/contrib/openzfs/include/os/freebsd/spl/sys/sid.h
> b/sys/contrib/openzfs/include/os/freebsd/spl/sys/sid.h
> index d3fab8b24744..f249d05d55a0 100644
> --- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/sid.h
> +++ b/sys/contrib/openzfs/include/os/freebsd/spl/sys/sid.h
> @@ -29,7 +29,6 @@
>  #ifndef _OPENSOLARIS_SYS_SID_H_
>  #define        _OPENSOLARIS_SYS_SID_H_
>  #include <sys/idmap.h>
> -#include <sys/kidmap.h>
>
>  typedef struct ksiddomain {
>         char    *kd_name;       /* Domain part of SID */
> @@ -59,28 +58,4 @@ ksiddomain_rele(ksiddomain_t *kd)
>         kmem_free(kd, sizeof (*kd));
>  }
>
> -static __inline uint_t
> -ksid_getid(ksid_t *ks)
> -{
> -
> -       panic("%s has been unexpectedly called", __func__);
> -}
> -
> -static __inline const char *
> -ksid_getdomain(ksid_t *ks)
> -{
> -
> -       panic("%s has been unexpectedly called", __func__);
> -}
> -
> -static __inline uint_t
> -ksid_getrid(ksid_t *ks)
> -{
> -
> -       panic("%s has been unexpectedly called", __func__);
> -}
> -
> -#define        kidmap_getsidbyuid(zone, uid, sid_prefix, rid)  (1)
> -#define        kidmap_getsidbygid(zone, gid, sid_prefix, rid)  (1)
> -
>  #endif /* _OPENSOLARIS_SYS_SID_H_ */
> diff --git a/sys/contrib/openzfs/include/os/linux/kernel/linux/simd_x86.h
> b/sys/contrib/openzfs/include/os/linux/kernel/linux/simd_x86.h
> index 6d4c7a09fe82..0f6a222ba667 100644
> --- a/sys/contrib/openzfs/include/os/linux/kernel/linux/simd_x86.h
> +++ b/sys/contrib/openzfs/include/os/linux/kernel/linux/simd_x86.h
> @@ -420,9 +420,9 @@ kfpu_end(void)
>         if (static_cpu_has(X86_FEATURE_XSAVE)) {
>                 kfpu_do_xrstor("xrstor", &state->xsave, ~0);
>         } else if (static_cpu_has(X86_FEATURE_FXSR)) {
> -               kfpu_save_fxsr(&state->fxsave);
> +               kfpu_restore_fxsr(&state->fxsave);
>         } else {
> -               kfpu_save_fsave(&state->fsave);
> +               kfpu_restore_fsave(&state->fsave);
>         }
>  out:
>         local_irq_enable();
> diff --git a/sys/contrib/openzfs/include/os/linux/spl/sys/cred.h
> b/sys/contrib/openzfs/include/os/linux/spl/sys/cred.h
> index 9cc85deb5c8a..b7d3f38d70bb 100644
> --- a/sys/contrib/openzfs/include/os/linux/spl/sys/cred.h
> +++ b/sys/contrib/openzfs/include/os/linux/spl/sys/cred.h
> @@ -49,12 +49,7 @@ extern void crhold(cred_t *cr);
>  extern void crfree(cred_t *cr);
>  extern uid_t crgetuid(const cred_t *cr);
>  extern uid_t crgetruid(const cred_t *cr);
> -extern uid_t crgetsuid(const cred_t *cr);
> -extern uid_t crgetfsuid(const cred_t *cr);
>  extern gid_t crgetgid(const cred_t *cr);
> -extern gid_t crgetrgid(const cred_t *cr);
> -extern gid_t crgetsgid(const cred_t *cr);
> -extern gid_t crgetfsgid(const cred_t *cr);
>  extern int crgetngroups(const cred_t *cr);
>  extern gid_t *crgetgroups(const cred_t *cr);
>  extern int groupmember(gid_t gid, const cred_t *cr);
> diff --git a/sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c
> b/sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c
> index 644dd26859f1..f77becd6a5c1 100644
> --- a/sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c
> +++ b/sys/contrib/openzfs/lib/libzfs/libzfs_crypto.c
> @@ -606,7 +606,6 @@ get_key_material_https(libzfs_handle_t *hdl, const
> char *uri,
>  kfdok:
>         if ((key = fdopen(kfd, "r+")) == NULL) {
>                 ret = errno;
> -               free(path);
>                 (void) close(kfd);
>                 zfs_error_aux(hdl, dgettext(TEXT_DOMAIN,
>                     "Couldn't reopen temporary file: %s"), strerror(ret));
> diff --git
> a/sys/contrib/openzfs/lib/libzutil/os/linux/zutil_device_path_os.c
> b/sys/contrib/openzfs/lib/libzutil/os/linux/zutil_device_path_os.c
> index 13f8bd031612..45a6f6f5935b 100644
> --- a/sys/contrib/openzfs/lib/libzutil/os/linux/zutil_device_path_os.c
> +++ b/sys/contrib/openzfs/lib/libzutil/os/linux/zutil_device_path_os.c
> @@ -527,7 +527,7 @@ zfs_dev_is_dm(const char *dev_name)
>  boolean_t
>  zfs_dev_is_whole_disk(const char *dev_name)
>  {
> -       struct dk_gpt *label;
> +       struct dk_gpt *label = NULL;
>         int fd;
>
>         if ((fd = open(dev_name, O_RDONLY | O_DIRECT | O_CLOEXEC)) < 0)
> @@ -613,22 +613,24 @@ zfs_get_underlying_path(const char *dev_name)
>  /*
>   * A disk is considered a multipath whole disk when:
>   *     DEVNAME key value has "dm-"
> - *     DM_NAME key value has "mpath" prefix
> - *     DM_UUID key exists
> + *     DM_UUID key exists and starts with 'mpath-'
>   *     ID_PART_TABLE_TYPE key does not exist or is not gpt
> + *     ID_FS_LABEL key does not exist (disk isn't labeled)
>   */
>  static boolean_t
> -udev_mpath_whole_disk(struct udev_device *dev)
> +is_mpath_udev_sane(struct udev_device *dev)
>  {
> -       const char *devname, *type, *uuid;
> +       const char *devname, *type, *uuid, *label;
>
>         devname = udev_device_get_property_value(dev, "DEVNAME");
>         type = udev_device_get_property_value(dev, "ID_PART_TABLE_TYPE");
>         uuid = udev_device_get_property_value(dev, "DM_UUID");
> +       label = udev_device_get_property_value(dev, "ID_FS_LABEL");
>
>         if ((devname != NULL && strncmp(devname, "/dev/dm-", 8) == 0) &&
>             ((type == NULL) || (strcmp(type, "gpt") != 0)) &&
> -           (uuid != NULL)) {
> +           ((uuid != NULL) && (strncmp(uuid, "mpath-", 6) == 0)) &&
> +           (label == NULL)) {
>                 return (B_TRUE);
>         }
>
> @@ -636,7 +638,11 @@ udev_mpath_whole_disk(struct udev_device *dev)
>  }
>
>  /*
> - * Check if a disk is effectively a multipath whole disk
> + * Check if a disk is a multipath "blank" disk:
> + *
> + * 1. The disk has udev values that suggest it's a multipath disk
> + * 2. The disk is not currently labeled with a filesystem of any type
> + * 3. There are no partitions on the disk
>   */
>  boolean_t
>  is_mpath_whole_disk(const char *path)
> @@ -645,7 +651,6 @@ is_mpath_whole_disk(const char *path)
>         struct udev_device *dev = NULL;
>         char nodepath[MAXPATHLEN];
>         char *sysname;
> -       boolean_t wholedisk = B_FALSE;
>
>         if (realpath(path, nodepath) == NULL)
>                 return (B_FALSE);
> @@ -660,10 +665,11 @@ is_mpath_whole_disk(const char *path)
>                 return (B_FALSE);
>         }
>
> -       wholedisk = udev_mpath_whole_disk(dev);
> -
> +       /* Sanity check some udev values */
> +       boolean_t is_sane = is_mpath_udev_sane(dev);
>         udev_device_unref(dev);
> -       return (wholedisk);
> +
> +       return (is_sane);
>  }
>
>  #else /* HAVE_LIBUDEV */
> diff --git a/sys/contrib/openzfs/module/Makefile.bsd
> b/sys/contrib/openzfs/module/Makefile.bsd
> index 8aa4ed22275e..dc6cc2b74243 100644
> --- a/sys/contrib/openzfs/module/Makefile.bsd
> +++ b/sys/contrib/openzfs/module/Makefile.bsd
> @@ -32,7 +32,7 @@ CFLAGS+= -include ${INCDIR}/os/freebsd/spl/sys/ccompile.h
>
>  CFLAGS+= -D__KERNEL__ -DFREEBSD_NAMECACHE -DBUILDING_ZFS
> -D__BSD_VISIBLE=1 \
>          -DHAVE_UIO_ZEROCOPY -DWITHOUT_NETDUMP -D__KERNEL
> -D_SYS_CONDVAR_H_ \
> -        -D_SYS_VMEM_H_ -DKDTRACE_HOOKS -DSMP -DHAVE_KSID
> -DCOMPAT_FREEBSD11
> +        -D_SYS_VMEM_H_ -DKDTRACE_HOOKS -DSMP -DCOMPAT_FREEBSD11
>
>  .if ${MACHINE_ARCH} == "amd64"
>  CFLAGS+= -DHAVE_AVX2 -DHAVE_AVX -D__x86_64 -DHAVE_SSE2 -DHAVE_AVX512F
> -DHAVE_SSSE3
> diff --git a/sys/contrib/openzfs/module/os/freebsd/spl/spl_sysevent.c
> b/sys/contrib/openzfs/module/os/freebsd/spl/spl_sysevent.c
> index d5d50080fafd..16188c71b53d 100644
> --- a/sys/contrib/openzfs/module/os/freebsd/spl/spl_sysevent.c
> +++ b/sys/contrib/openzfs/module/os/freebsd/spl/spl_sysevent.c
> @@ -250,7 +250,17 @@ sysevent_worker(void *arg __unused)
>                         nvlist_free(event);
>                 }
>         }
> -       zfs_zevent_destroy(ze);
> +
> +       /*
> +        * We avoid zfs_zevent_destroy() here because we're otherwise
> racing
> +        * against fm_fini() destroying the zevent_lock.
> zfs_zevent_destroy()
> +        * will currently only clear `ze->ze_zevent` from an event list
> then
> +        * free `ze`, so just inline the free() here -- events have already
> +        * been drained.
> +        */
> +       VERIFY3P(ze->ze_zevent, ==, NULL);
> +       kmem_free(ze, sizeof (zfs_zevent_t));
> +
>         kthread_exit();
>  }
>
> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_acl.c
> b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_acl.c
> index ae758bcefe21..fe0f69132321 100644
> --- a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_acl.c
> +++ b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_acl.c
> @@ -1653,8 +1653,10 @@ zfs_acl_ids_create(znode_t *dzp, int flag, vattr_t
> *vap, cred_t *cr,
>                     ZFS_GROUP, &acl_ids->z_fuidp);
>                 gid = vap->va_gid;
>         } else {
> -               acl_ids->z_fuid = zfs_fuid_create_cred(zfsvfs, ZFS_OWNER,
> -                   cr, &acl_ids->z_fuidp);
> +               uid_t id = crgetuid(cr);
> +               if (IS_EPHEMERAL(id))
> +                       id = UID_NOBODY;
> +               acl_ids->z_fuid = (uint64_t)id;
>                 acl_ids->z_fgid = 0;
>                 if (vap->va_mask & AT_GID)  {
>                         acl_ids->z_fgid = zfs_fuid_create(zfsvfs,
> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c
> b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c
> index 7bcf80bf5a94..b2cc3d063f9c 100644
> --- a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c
> +++ b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_vnops_os.c
> @@ -1060,8 +1060,7 @@ zfs_create(znode_t *dzp, const char *name, vattr_t
> *vap, int excl, int mode,
>         objset_t        *os;
>         dmu_tx_t        *tx;
>         int             error;
> -       ksid_t          *ksid;
> -       uid_t           uid;
> +       uid_t           uid = crgetuid(cr);
>         gid_t           gid = crgetgid(cr);
>         uint64_t        projid = ZFS_DEFAULT_PROJID;
>         zfs_acl_ids_t   acl_ids;
> @@ -1075,13 +1074,6 @@ zfs_create(znode_t *dzp, const char *name, vattr_t
> *vap, int excl, int mode,
>          * If we have an ephemeral id, ACL, or XVATTR then
>          * make sure file system is at proper version
>          */
> -
> -       ksid = crgetsid(cr, KSID_OWNER);
> -       if (ksid)
> -               uid = ksid_getid(ksid);
> -       else
> -               uid = crgetuid(cr);
> -
>         if (zfsvfs->z_use_fuids == B_FALSE &&
>             (vsecp || (vap->va_mask & AT_XVATTR) ||
>             IS_EPHEMERAL(uid) || IS_EPHEMERAL(gid)))
> @@ -1415,8 +1407,7 @@ zfs_mkdir(znode_t *dzp, const char *dirname, vattr_t
> *vap, znode_t **zpp,
>         uint64_t        txtype;
>         dmu_tx_t        *tx;
>         int             error;
> -       ksid_t          *ksid;
> -       uid_t           uid;
> +       uid_t           uid = crgetuid(cr);
>         gid_t           gid = crgetgid(cr);
>         zfs_acl_ids_t   acl_ids;
>         boolean_t       fuid_dirtied;
> @@ -1427,12 +1418,6 @@ zfs_mkdir(znode_t *dzp, const char *dirname,
> vattr_t *vap, znode_t **zpp,
>          * If we have an ephemeral id, ACL, or XVATTR then
>          * make sure file system is at proper version
>          */
> -
> -       ksid = crgetsid(cr, KSID_OWNER);
> -       if (ksid)
> -               uid = ksid_getid(ksid);
> -       else
> -               uid = crgetuid(cr);
>         if (zfsvfs->z_use_fuids == B_FALSE &&
>             ((vap->va_mask & AT_XVATTR) ||
>             IS_EPHEMERAL(uid) || IS_EPHEMERAL(gid)))
> diff --git a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c
> b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c
> index d14df9d88a35..8a2773ac7971 100644
> --- a/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c
> +++ b/sys/contrib/openzfs/module/os/freebsd/zfs/zfs_znode.c
> @@ -839,7 +839,9 @@ zfs_xvattr_set(znode_t *zp, xvattr_t *xvap, dmu_tx_t
> *tx)
>         xoap = xva_getxoptattr(xvap);
>         ASSERT3P(xoap, !=, NULL);
>
> -       ASSERT_VOP_IN_SEQC(ZTOV(zp));
> +       if (zp->z_zfsvfs->z_replay == B_FALSE) {
> +               ASSERT_VOP_IN_SEQC(ZTOV(zp));
> +       }
>
>         if (XVA_ISSET_REQ(xvap, XAT_CREATETIME)) {
>                 uint64_t times[2];
> diff --git a/sys/contrib/openzfs/module/os/linux/spl/spl-cred.c
> b/sys/contrib/openzfs/module/os/linux/spl/spl-cred.c
> index 8fe1cc30ba99..f81b9540a639 100644
> --- a/sys/contrib/openzfs/module/os/linux/spl/spl-cred.c
> +++ b/sys/contrib/openzfs/module/os/linux/spl/spl-cred.c
> @@ -128,7 +128,7 @@ groupmember(gid_t gid, const cred_t *cr)
>  uid_t
>  crgetuid(const cred_t *cr)
>  {
> -       return (KUID_TO_SUID(cr->euid));
> +       return (KUID_TO_SUID(cr->fsuid));
>  }
>
>  /* Return the real user id */
> @@ -138,44 +138,9 @@ crgetruid(const cred_t *cr)
>         return (KUID_TO_SUID(cr->uid));
>  }
>
> -/* Return the saved user id */
> -uid_t
> -crgetsuid(const cred_t *cr)
> -{
> -       return (KUID_TO_SUID(cr->suid));
> -}
> -
> -/* Return the filesystem user id */
> -uid_t
> -crgetfsuid(const cred_t *cr)
> -{
> -       return (KUID_TO_SUID(cr->fsuid));
> -}
> -
>  /* Return the effective group id */
>  gid_t
>  crgetgid(const cred_t *cr)
> -{
> -       return (KGID_TO_SGID(cr->egid));
> -}
> -
> -/* Return the real group id */
> -gid_t
> -crgetrgid(const cred_t *cr)
> -{
> -       return (KGID_TO_SGID(cr->gid));
> -}
> -
> -/* Return the saved group id */
> -gid_t
> -crgetsgid(const cred_t *cr)
> -{
> -       return (KGID_TO_SGID(cr->sgid));
> -}
> -
> -/* Return the filesystem group id */
> -gid_t
> -crgetfsgid(const cred_t *cr)
>  {
>         return (KGID_TO_SGID(cr->fsgid));
>  }
> @@ -184,12 +149,7 @@ EXPORT_SYMBOL(crhold);
>  EXPORT_SYMBOL(crfree);
>  EXPORT_SYMBOL(crgetuid);
>  EXPORT_SYMBOL(crgetruid);
> -EXPORT_SYMBOL(crgetsuid);
> -EXPORT_SYMBOL(crgetfsuid);
>  EXPORT_SYMBOL(crgetgid);
> -EXPORT_SYMBOL(crgetrgid);
> -EXPORT_SYMBOL(crgetsgid);
> -EXPORT_SYMBOL(crgetfsgid);
>  EXPORT_SYMBOL(crgetngroups);
>  EXPORT_SYMBOL(crgetgroups);
>  EXPORT_SYMBOL(groupmember);
> diff --git a/sys/contrib/openzfs/module/os/linux/zfs/policy.c
> b/sys/contrib/openzfs/module/os/linux/zfs/policy.c
> index bbccb2e572d9..5a52092bb90a 100644
> --- a/sys/contrib/openzfs/module/os/linux/zfs/policy.c
> +++ b/sys/contrib/openzfs/module/os/linux/zfs/policy.c
> @@ -121,7 +121,7 @@ secpolicy_vnode_access2(const cred_t *cr, struct inode
> *ip, uid_t owner,
>  int
>  secpolicy_vnode_any_access(const cred_t *cr, struct inode *ip, uid_t
> owner)
>  {
> -       if (crgetfsuid(cr) == owner)
> +       if (crgetuid(cr) == owner)
>                 return (0);
>
>         if (zpl_inode_owner_or_capable(kcred->user_ns, ip))
> @@ -147,7 +147,7 @@ secpolicy_vnode_any_access(const cred_t *cr, struct
> inode *ip, uid_t owner)
>  int
>  secpolicy_vnode_chown(const cred_t *cr, uid_t owner)
> *** 141 LINES SKIPPED ***
>