The branch stable/13 has been updated by mm: URL: https://cgit.FreeBSD.org/src/commit/?id=93d1c189bc368bf1e9a661673cbc44142780be75
commit 93d1c189bc368bf1e9a661673cbc44142780be75 Author: Martin Matuska <[email protected]> AuthorDate: 2021-03-21 00:46:08 +0000 Commit: Martin Matuska <[email protected]> CommitDate: 2021-04-04 13:19:09 +0000 zfs: merge OpenZFS master-891568c99 Notable upstream pull request merges: #11652 Split dmu_zfetch() speculation and execution parts #11682 Fix zfs_get_data access to files with wrong generation #11735 Clean up RAIDZ/DRAID ereport code #11737 Initialize metaslab range trees in metaslab_init #11739 FreeBSD: make seqc asserts conditional on replay #11763 Allow setting bootfs property on pools with indirect vdevs #11767 FreeBSD: Fix memory leaks in kstats Obtained from: OpenZFS (cherry picked from commit f9693bef8dc83284e7ac905adc346f7d866b5245) --- sys/contrib/openzfs/README.md | 2 +- sys/contrib/openzfs/cmd/raidz_test/raidz_test.c | 2 - sys/contrib/openzfs/cmd/ztest/ztest.c | 4 +- sys/contrib/openzfs/config/kernel-bio_max_segs.m4 | 23 ++ .../openzfs/config/kernel-generic_fillattr.m4 | 28 +++ sys/contrib/openzfs/config/kernel-inode-create.m4 | 43 +++- sys/contrib/openzfs/config/kernel-inode-getattr.m4 | 63 ++++- .../openzfs/config/kernel-is_owner_or_cap.m4 | 23 +- sys/contrib/openzfs/config/kernel-mkdir-umode-t.m4 | 32 --- sys/contrib/openzfs/config/kernel-mkdir.m4 | 65 +++++ sys/contrib/openzfs/config/kernel-mknod.m4 | 30 +++ sys/contrib/openzfs/config/kernel-rename.m4 | 50 +++- .../openzfs/config/kernel-setattr-prepare.m4 | 45 +++- sys/contrib/openzfs/config/kernel-symlink.m4 | 30 +++ sys/contrib/openzfs/config/kernel-xattr-handler.m4 | 78 ++++-- sys/contrib/openzfs/config/kernel.m4 | 20 +- sys/contrib/openzfs/configure.ac | 1 + .../include/os/linux/kernel/linux/kmap_compat.h | 4 +- .../include/os/linux/kernel/linux/vfs_compat.h | 24 +- .../include/os/linux/kernel/linux/xattr_compat.h | 17 +- .../include/os/linux/zfs/sys/zfs_vnops_os.h | 3 +- .../include/os/linux/zfs/sys/zfs_znode_impl.h | 8 +- sys/contrib/openzfs/include/os/linux/zfs/sys/zpl.h | 18 ++ sys/contrib/openzfs/include/sys/dmu_zfetch.h | 23 +- sys/contrib/openzfs/include/sys/vdev_raidz.h | 2 + sys/contrib/openzfs/include/sys/vdev_raidz_impl.h | 7 +- sys/contrib/openzfs/include/sys/zil.h | 3 +- sys/contrib/openzfs/include/sys/zio.h | 10 +- sys/contrib/openzfs/include/sys/zvol_impl.h | 4 +- .../openzfs/man/man5/zfs-module-parameters.5 | 25 +- sys/contrib/openzfs/man/man8/zfs-allow.8 | 3 + sys/contrib/openzfs/man/man8/zgenhostid.8 | 4 +- sys/contrib/openzfs/man/man8/zpoolconcepts.8 | 17 ++ .../openzfs/module/os/freebsd/spl/spl_kstat.c | 11 +- .../openzfs/module/os/freebsd/zfs/sysctl_os.c | 6 - sys/contrib/openzfs/module/os/linux/zfs/abd_os.c | 10 +- sys/contrib/openzfs/module/os/linux/zfs/policy.c | 2 +- .../openzfs/module/os/linux/zfs/vdev_disk.c | 5 + .../openzfs/module/os/linux/zfs/zfs_ctldir.c | 3 +- sys/contrib/openzfs/module/os/linux/zfs/zfs_uio.c | 4 +- .../openzfs/module/os/linux/zfs/zfs_vfsops.c | 6 +- .../openzfs/module/os/linux/zfs/zfs_vnops_os.c | 5 +- .../openzfs/module/os/linux/zfs/zpl_ctldir.c | 51 +++- sys/contrib/openzfs/module/os/linux/zfs/zpl_file.c | 2 +- .../openzfs/module/os/linux/zfs/zpl_inode.c | 52 +++- .../openzfs/module/os/linux/zfs/zpl_xattr.c | 4 +- sys/contrib/openzfs/module/zfs/dbuf.c | 5 +- sys/contrib/openzfs/module/zfs/dmu.c | 35 ++- sys/contrib/openzfs/module/zfs/dmu_zfetch.c | 250 +++++++++++-------- sys/contrib/openzfs/module/zfs/metaslab.c | 149 +++++------- sys/contrib/openzfs/module/zfs/refcount.c | 10 +- sys/contrib/openzfs/module/zfs/vdev.c | 4 +- sys/contrib/openzfs/module/zfs/vdev_draid.c | 240 +------------------ sys/contrib/openzfs/module/zfs/vdev_indirect.c | 1 - sys/contrib/openzfs/module/zfs/vdev_mirror.c | 5 +- sys/contrib/openzfs/module/zfs/vdev_raidz.c | 266 +++------------------ sys/contrib/openzfs/module/zfs/zfs_fm.c | 8 +- sys/contrib/openzfs/module/zfs/zfs_fuid.c | 4 - sys/contrib/openzfs/module/zfs/zfs_log.c | 5 + sys/contrib/openzfs/module/zfs/zfs_vnops.c | 14 +- sys/contrib/openzfs/module/zfs/zil.c | 3 +- sys/contrib/openzfs/module/zfs/zio.c | 4 +- sys/contrib/openzfs/module/zfs/zvol.c | 3 +- sys/contrib/openzfs/tests/runfiles/common.run | 8 +- sys/contrib/openzfs/tests/runfiles/freebsd.run | 4 + sys/contrib/openzfs/tests/runfiles/sanity.run | 4 + .../zfs-tests/tests/functional/acl/Makefile.am | 2 +- .../zfs-tests/tests/functional/acl/off/.gitignore | 1 + .../zfs-tests/tests/functional/acl/off/Makefile.am | 16 ++ .../zfs-tests/tests/functional/acl/off/cleanup.ksh | 33 +++ .../zfs-tests/tests/functional/acl/off/dosmode.ksh | 199 +++++++++++++++ .../functional/acl/off/dosmode_readonly_write.c | 61 +++++ .../tests/functional/acl/off/posixmode.ksh | 145 +++++++++++ .../zfs-tests/tests/functional/acl/off/setup.ksh | 44 ++++ .../tests/functional/redacted_send/Makefile.am | 1 + .../functional/redacted_send/redacted_panic.ksh | 44 ++++ sys/modules/zfs/zfs_config.h | 4 +- 77 files changed, 1561 insertions(+), 883 deletions(-) diff --git a/sys/contrib/openzfs/README.md b/sys/contrib/openzfs/README.md index 31d99386e90e..d666df7af309 100644 --- a/sys/contrib/openzfs/README.md +++ b/sys/contrib/openzfs/README.md @@ -32,4 +32,4 @@ For more details see the NOTICE, LICENSE and COPYRIGHT files; `UCRL-CODE-235197` # Supported Kernels * The `META` file contains the officially recognized supported Linux kernel versions. - * Supported FreeBSD versions are 12-STABLE and 13-CURRENT. + * Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE. diff --git a/sys/contrib/openzfs/cmd/raidz_test/raidz_test.c b/sys/contrib/openzfs/cmd/raidz_test/raidz_test.c index e3eb4f4ce44a..9a8be549c5cb 100644 --- a/sys/contrib/openzfs/cmd/raidz_test/raidz_test.c +++ b/sys/contrib/openzfs/cmd/raidz_test/raidz_test.c @@ -448,7 +448,6 @@ vdev_raidz_map_alloc_expanded(abd_t *abd, uint64_t size, uint64_t offset, rr->rr_missingdata = 0; rr->rr_missingparity = 0; rr->rr_firstdatacol = nparity; - rr->rr_abd_copy = NULL; rr->rr_abd_empty = NULL; rr->rr_nempty = 0; @@ -459,7 +458,6 @@ vdev_raidz_map_alloc_expanded(abd_t *abd, uint64_t size, uint64_t offset, } rr->rr_col[c].rc_devidx = child_id; rr->rr_col[c].rc_offset = child_offset; - rr->rr_col[c].rc_gdata = NULL; rr->rr_col[c].rc_orig_data = NULL; rr->rr_col[c].rc_error = 0; rr->rr_col[c].rc_tried = 0; diff --git a/sys/contrib/openzfs/cmd/ztest/ztest.c b/sys/contrib/openzfs/cmd/ztest/ztest.c index 1a030280704a..7193eafe3d21 100644 --- a/sys/contrib/openzfs/cmd/ztest/ztest.c +++ b/sys/contrib/openzfs/cmd/ztest/ztest.c @@ -2287,8 +2287,8 @@ ztest_get_done(zgd_t *zgd, int error) } static int -ztest_get_data(void *arg, lr_write_t *lr, char *buf, struct lwb *lwb, - zio_t *zio) +ztest_get_data(void *arg, uint64_t arg2, lr_write_t *lr, char *buf, + struct lwb *lwb, zio_t *zio) { ztest_ds_t *zd = arg; objset_t *os = zd->zd_os; diff --git a/sys/contrib/openzfs/config/kernel-bio_max_segs.m4 b/sys/contrib/openzfs/config/kernel-bio_max_segs.m4 new file mode 100644 index 000000000000..a90d75455c13 --- /dev/null +++ b/sys/contrib/openzfs/config/kernel-bio_max_segs.m4 @@ -0,0 +1,23 @@ +dnl # +dnl # 5.12 API change removes BIO_MAX_PAGES in favor of bio_max_segs() +dnl # which will handle the logic of setting the upper-bound to a +dnl # BIO_MAX_PAGES, internally. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_BIO_MAX_SEGS], [ + ZFS_LINUX_TEST_SRC([bio_max_segs], [ + #include <linux/bio.h> + ],[ + bio_max_segs(1); + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_BIO_MAX_SEGS], [ + AC_MSG_CHECKING([whether bio_max_segs() exists]) + ZFS_LINUX_TEST_RESULT([bio_max_segs], [ + AC_MSG_RESULT(yes) + + AC_DEFINE([HAVE_BIO_MAX_SEGS], 1, [bio_max_segs() is implemented]) + ],[ + AC_MSG_RESULT(no) + ]) +]) diff --git a/sys/contrib/openzfs/config/kernel-generic_fillattr.m4 b/sys/contrib/openzfs/config/kernel-generic_fillattr.m4 new file mode 100644 index 000000000000..50c8031305b3 --- /dev/null +++ b/sys/contrib/openzfs/config/kernel-generic_fillattr.m4 @@ -0,0 +1,28 @@ +dnl # +dnl # 5.12 API +dnl # +dnl # generic_fillattr in linux/fs.h now requires a struct user_namespace* +dnl # as the first arg, to support idmapped mounts. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_GENERIC_FILLATTR_USERNS], [ + ZFS_LINUX_TEST_SRC([generic_fillattr_userns], [ + #include <linux/fs.h> + ],[ + struct user_namespace *userns = NULL; + struct inode *in = NULL; + struct kstat *k = NULL; + generic_fillattr(userns, in, k); + ]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_GENERIC_FILLATTR_USERNS], [ + AC_MSG_CHECKING([whether generic_fillattr requres struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([generic_fillattr_userns], [ + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_GENERIC_FILLATTR_USERNS, 1, + [generic_fillattr requires struct user_namespace*]) + ],[ + AC_MSG_RESULT([no]) + ]) +]) + diff --git a/sys/contrib/openzfs/config/kernel-inode-create.m4 b/sys/contrib/openzfs/config/kernel-inode-create.m4 index 9f28bcbd4f7f..a6ea11fb61b2 100644 --- a/sys/contrib/openzfs/config/kernel-inode-create.m4 +++ b/sys/contrib/openzfs/config/kernel-inode-create.m4 @@ -1,7 +1,25 @@ -dnl # -dnl # 3.6 API change -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_CREATE_FLAGS], [ +AC_DEFUN([ZFS_AC_KERNEL_SRC_CREATE], [ + dnl # + dnl # 5.12 API change that added the struct user_namespace* arg + dnl # to the front of this function type's arg list. + dnl # + ZFS_LINUX_TEST_SRC([create_userns], [ + #include <linux/fs.h> + #include <linux/sched.h> + + int inode_create(struct user_namespace *userns, + struct inode *inode ,struct dentry *dentry, + umode_t umode, bool flag) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .create = inode_create, + }; + ],[]) + + dnl # + dnl # 3.6 API change + dnl # ZFS_LINUX_TEST_SRC([create_flags], [ #include <linux/fs.h> #include <linux/sched.h> @@ -16,11 +34,20 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_CREATE_FLAGS], [ ],[]) ]) -AC_DEFUN([ZFS_AC_KERNEL_CREATE_FLAGS], [ - AC_MSG_CHECKING([whether iops->create() passes flags]) - ZFS_LINUX_TEST_RESULT([create_flags], [ +AC_DEFUN([ZFS_AC_KERNEL_CREATE], [ + AC_MSG_CHECKING([whether iops->create() takes struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([create_userns], [ AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IOPS_CREATE_USERNS, 1, + [iops->create() takes struct user_namespace*]) ],[ - ZFS_LINUX_TEST_ERROR([iops->create()]) + AC_MSG_RESULT(no) + + AC_MSG_CHECKING([whether iops->create() passes flags]) + ZFS_LINUX_TEST_RESULT([create_flags], [ + AC_MSG_RESULT(yes) + ],[ + ZFS_LINUX_TEST_ERROR([iops->create()]) + ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel-inode-getattr.m4 b/sys/contrib/openzfs/config/kernel-inode-getattr.m4 index 48391d66f8bd..f62e82f5230a 100644 --- a/sys/contrib/openzfs/config/kernel-inode-getattr.m4 +++ b/sys/contrib/openzfs/config/kernel-inode-getattr.m4 @@ -1,8 +1,29 @@ -dnl # -dnl # Linux 4.11 API -dnl # See torvalds/linux@a528d35 -dnl # AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_GETATTR], [ + dnl # + dnl # Linux 5.12 API + dnl # The getattr I/O operations handler type was extended to require + dnl # a struct user_namespace* as its first arg, to support idmapped + dnl # mounts. + dnl # + ZFS_LINUX_TEST_SRC([inode_operations_getattr_userns], [ + #include <linux/fs.h> + + int test_getattr( + struct user_namespace *userns, + const struct path *p, struct kstat *k, + u32 request_mask, unsigned int query_flags) + { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .getattr = test_getattr, + }; + ],[]) + + dnl # + dnl # Linux 4.11 API + dnl # See torvalds/linux@a528d35 + dnl # ZFS_LINUX_TEST_SRC([inode_operations_getattr_path], [ #include <linux/fs.h> @@ -33,21 +54,39 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_GETATTR], [ ]) AC_DEFUN([ZFS_AC_KERNEL_INODE_GETATTR], [ - AC_MSG_CHECKING([whether iops->getattr() takes a path]) - ZFS_LINUX_TEST_RESULT([inode_operations_getattr_path], [ + dnl # + dnl # Kernel 5.12 test + dnl # + AC_MSG_CHECKING([whether iops->getattr() takes user_namespace]) + ZFS_LINUX_TEST_RESULT([inode_operations_getattr_userns], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_PATH_IOPS_GETATTR, 1, - [iops->getattr() takes a path]) + AC_DEFINE(HAVE_USERNS_IOPS_GETATTR, 1, + [iops->getattr() takes struct user_namespace*]) ],[ AC_MSG_RESULT(no) - AC_MSG_CHECKING([whether iops->getattr() takes a vfsmount]) - ZFS_LINUX_TEST_RESULT([inode_operations_getattr_vfsmount], [ + dnl # + dnl # Kernel 4.11 test + dnl # + AC_MSG_CHECKING([whether iops->getattr() takes a path]) + ZFS_LINUX_TEST_RESULT([inode_operations_getattr_path], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_VFSMOUNT_IOPS_GETATTR, 1, - [iops->getattr() takes a vfsmount]) + AC_DEFINE(HAVE_PATH_IOPS_GETATTR, 1, + [iops->getattr() takes a path]) ],[ AC_MSG_RESULT(no) + + dnl # + dnl # Kernel < 4.11 test + dnl # + AC_MSG_CHECKING([whether iops->getattr() takes a vfsmount]) + ZFS_LINUX_TEST_RESULT([inode_operations_getattr_vfsmount], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_VFSMOUNT_IOPS_GETATTR, 1, + [iops->getattr() takes a vfsmount]) + ],[ + AC_MSG_RESULT(no) + ]) ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel-is_owner_or_cap.m4 b/sys/contrib/openzfs/config/kernel-is_owner_or_cap.m4 index 3df6163da270..3c3c6ad2240f 100644 --- a/sys/contrib/openzfs/config/kernel-is_owner_or_cap.m4 +++ b/sys/contrib/openzfs/config/kernel-is_owner_or_cap.m4 @@ -11,13 +11,32 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_INODE_OWNER_OR_CAPABLE], [ struct inode *ip = NULL; (void) inode_owner_or_capable(ip); ]) + + ZFS_LINUX_TEST_SRC([inode_owner_or_capable_idmapped], [ + #include <linux/fs.h> + ],[ + struct inode *ip = NULL; + (void) inode_owner_or_capable(&init_user_ns, ip); + ]) ]) AC_DEFUN([ZFS_AC_KERNEL_INODE_OWNER_OR_CAPABLE], [ AC_MSG_CHECKING([whether inode_owner_or_capable() exists]) ZFS_LINUX_TEST_RESULT([inode_owner_or_capable], [ AC_MSG_RESULT(yes) - ],[ - ZFS_LINUX_TEST_ERROR([capability]) + AC_DEFINE(HAVE_INODE_OWNER_OR_CAPABLE, 1, + [inode_owner_or_capable() exists]) + ], [ + AC_MSG_RESULT(no) + + AC_MSG_CHECKING( + [whether inode_owner_or_capable() takes user_ns]) + ZFS_LINUX_TEST_RESULT([inode_owner_or_capable_idmapped], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INODE_OWNER_OR_CAPABLE_IDMAPPED, 1, + [inode_owner_or_capable() takes user_ns]) + ],[ + ZFS_LINUX_TEST_ERROR([capability]) + ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel-mkdir-umode-t.m4 b/sys/contrib/openzfs/config/kernel-mkdir-umode-t.m4 deleted file mode 100644 index 19599670df3b..000000000000 --- a/sys/contrib/openzfs/config/kernel-mkdir-umode-t.m4 +++ /dev/null @@ -1,32 +0,0 @@ -dnl # -dnl # 3.3 API change -dnl # The VFS .create, .mkdir and .mknod callbacks were updated to take a -dnl # umode_t type rather than an int. The expectation is that any backport -dnl # would also change all three prototypes. However, if it turns out that -dnl # some distribution doesn't backport the whole thing this could be -dnl # broken apart into three separate checks. -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_MKDIR_UMODE_T], [ - ZFS_LINUX_TEST_SRC([inode_operations_mkdir], [ - #include <linux/fs.h> - - int mkdir(struct inode *inode, struct dentry *dentry, - umode_t umode) { return 0; } - - static const struct inode_operations - iops __attribute__ ((unused)) = { - .mkdir = mkdir, - }; - ],[]) -]) - -AC_DEFUN([ZFS_AC_KERNEL_MKDIR_UMODE_T], [ - AC_MSG_CHECKING([whether iops->create()/mkdir()/mknod() take umode_t]) - ZFS_LINUX_TEST_RESULT([inode_operations_mkdir], [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_MKDIR_UMODE_T, 1, - [iops->create()/mkdir()/mknod() take umode_t]) - ],[ - ZFS_LINUX_TEST_ERROR([mkdir()]) - ]) -]) diff --git a/sys/contrib/openzfs/config/kernel-mkdir.m4 b/sys/contrib/openzfs/config/kernel-mkdir.m4 new file mode 100644 index 000000000000..a162bcd880ff --- /dev/null +++ b/sys/contrib/openzfs/config/kernel-mkdir.m4 @@ -0,0 +1,65 @@ +dnl # +dnl # Supported mkdir() interfaces checked newest to oldest. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_MKDIR], [ + dnl # + dnl # 5.12 API change + dnl # The struct user_namespace arg was added as the first argument to + dnl # mkdir() + dnl # + ZFS_LINUX_TEST_SRC([mkdir_user_namespace], [ + #include <linux/fs.h> + + int mkdir(struct user_namespace *userns, + struct inode *inode, struct dentry *dentry, + umode_t umode) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .mkdir = mkdir, + }; + ],[]) + + dnl # + dnl # 3.3 API change + dnl # The VFS .create, .mkdir and .mknod callbacks were updated to take a + dnl # umode_t type rather than an int. The expectation is that any backport + dnl # would also change all three prototypes. However, if it turns out that + dnl # some distribution doesn't backport the whole thing this could be + dnl # broken apart into three separate checks. + dnl # + ZFS_LINUX_TEST_SRC([inode_operations_mkdir], [ + #include <linux/fs.h> + + int mkdir(struct inode *inode, struct dentry *dentry, + umode_t umode) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .mkdir = mkdir, + }; + ],[]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_MKDIR], [ + dnl # + dnl # 5.12 API change + dnl # The struct user_namespace arg was added as the first argument to + dnl # mkdir() of the iops structure. + dnl # + AC_MSG_CHECKING([whether iops->mkdir() takes struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([mkdir_user_namespace], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IOPS_MKDIR_USERNS, 1, + [iops->mkdir() takes struct user_namespace*]) + ],[ + AC_MSG_CHECKING([whether iops->mkdir() takes umode_t]) + ZFS_LINUX_TEST_RESULT([inode_operations_mkdir], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_MKDIR_UMODE_T, 1, + [iops->mkdir() takes umode_t]) + ],[ + ZFS_LINUX_TEST_ERROR([mkdir()]) + ]) + ]) +]) diff --git a/sys/contrib/openzfs/config/kernel-mknod.m4 b/sys/contrib/openzfs/config/kernel-mknod.m4 new file mode 100644 index 000000000000..ffe45106003a --- /dev/null +++ b/sys/contrib/openzfs/config/kernel-mknod.m4 @@ -0,0 +1,30 @@ +AC_DEFUN([ZFS_AC_KERNEL_SRC_MKNOD], [ + dnl # + dnl # 5.12 API change that added the struct user_namespace* arg + dnl # to the front of this function type's arg list. + dnl # + ZFS_LINUX_TEST_SRC([mknod_userns], [ + #include <linux/fs.h> + #include <linux/sched.h> + + int tmp_mknod(struct user_namespace *userns, + struct inode *inode ,struct dentry *dentry, + umode_t u, dev_t d) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .mknod = tmp_mknod, + }; + ],[]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_MKNOD], [ + AC_MSG_CHECKING([whether iops->mknod() takes struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([mknod_userns], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IOPS_MKNOD_USERNS, 1, + [iops->mknod() takes struct user_namespace*]) + ],[ + AC_MSG_RESULT(no) + ]) +]) diff --git a/sys/contrib/openzfs/config/kernel-rename.m4 b/sys/contrib/openzfs/config/kernel-rename.m4 index f707391539d8..31d199f33bba 100644 --- a/sys/contrib/openzfs/config/kernel-rename.m4 +++ b/sys/contrib/openzfs/config/kernel-rename.m4 @@ -1,10 +1,10 @@ -dnl # -dnl # 4.9 API change, -dnl # iops->rename2() merged into iops->rename(), and iops->rename() now wants -dnl # flags. -dnl # -AC_DEFUN([ZFS_AC_KERNEL_SRC_RENAME_WANTS_FLAGS], [ - ZFS_LINUX_TEST_SRC([inode_operations_rename], [ +AC_DEFUN([ZFS_AC_KERNEL_SRC_RENAME], [ + dnl # + dnl # 4.9 API change, + dnl # iops->rename2() merged into iops->rename(), and iops->rename() now wants + dnl # flags. + dnl # + ZFS_LINUX_TEST_SRC([inode_operations_rename_flags], [ #include <linux/fs.h> int rename_fn(struct inode *sip, struct dentry *sdp, struct inode *tip, struct dentry *tdp, @@ -15,15 +15,41 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_RENAME_WANTS_FLAGS], [ .rename = rename_fn, }; ],[]) + + dnl # + dnl # 5.12 API change, + dnl # + dnl # Linux 5.12 introduced passing struct user_namespace* as the first argument + dnl # of the rename() and other inode_operations members. + dnl # + ZFS_LINUX_TEST_SRC([inode_operations_rename_userns], [ + #include <linux/fs.h> + int rename_fn(struct user_namespace *user_ns, struct inode *sip, + struct dentry *sdp, struct inode *tip, struct dentry *tdp, + unsigned int flags) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .rename = rename_fn, + }; + ],[]) ]) -AC_DEFUN([ZFS_AC_KERNEL_RENAME_WANTS_FLAGS], [ - AC_MSG_CHECKING([whether iops->rename() wants flags]) - ZFS_LINUX_TEST_RESULT([inode_operations_rename], [ +AC_DEFUN([ZFS_AC_KERNEL_RENAME], [ + AC_MSG_CHECKING([whether iops->rename() takes struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([inode_operations_rename_userns], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_RENAME_WANTS_FLAGS, 1, - [iops->rename() wants flags]) + AC_DEFINE(HAVE_IOPS_RENAME_USERNS, 1, + [iops->rename() takes struct user_namespace*]) ],[ AC_MSG_RESULT(no) + + ZFS_LINUX_TEST_RESULT([inode_operations_rename_flags], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_RENAME_WANTS_FLAGS, 1, + [iops->rename() wants flags]) + ],[ + AC_MSG_RESULT(no) + ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel-setattr-prepare.m4 b/sys/contrib/openzfs/config/kernel-setattr-prepare.m4 index 45408c45c69b..24245aa53448 100644 --- a/sys/contrib/openzfs/config/kernel-setattr-prepare.m4 +++ b/sys/contrib/openzfs/config/kernel-setattr-prepare.m4 @@ -1,27 +1,52 @@ -dnl # -dnl # 4.9 API change -dnl # The inode_change_ok() function has been renamed setattr_prepare() -dnl # and updated to take a dentry rather than an inode. -dnl # AC_DEFUN([ZFS_AC_KERNEL_SRC_SETATTR_PREPARE], [ + dnl # + dnl # 4.9 API change + dnl # The inode_change_ok() function has been renamed setattr_prepare() + dnl # and updated to take a dentry rather than an inode. + dnl # ZFS_LINUX_TEST_SRC([setattr_prepare], [ #include <linux/fs.h> ], [ struct dentry *dentry = NULL; struct iattr *attr = NULL; int error __attribute__ ((unused)) = - setattr_prepare(dentry, attr); + setattr_prepare(dentry, attr); + ]) + + dnl # + dnl # 5.12 API change + dnl # The setattr_prepare() function has been changed to accept a new argument + dnl # for struct user_namespace* + dnl # + ZFS_LINUX_TEST_SRC([setattr_prepare_userns], [ + #include <linux/fs.h> + ], [ + struct dentry *dentry = NULL; + struct iattr *attr = NULL; + struct user_namespace *userns = NULL; + int error __attribute__ ((unused)) = + setattr_prepare(userns, dentry, attr); ]) ]) AC_DEFUN([ZFS_AC_KERNEL_SETATTR_PREPARE], [ - AC_MSG_CHECKING([whether setattr_prepare() is available]) - ZFS_LINUX_TEST_RESULT_SYMBOL([setattr_prepare], + AC_MSG_CHECKING([whether setattr_prepare() is available and accepts struct user_namespace*]) + ZFS_LINUX_TEST_RESULT_SYMBOL([setattr_prepare_userns], [setattr_prepare], [fs/attr.c], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_SETATTR_PREPARE, 1, - [setattr_prepare() is available]) + AC_DEFINE(HAVE_SETATTR_PREPARE_USERNS, 1, + [setattr_prepare() accepts user_namespace]) ], [ AC_MSG_RESULT(no) + + AC_MSG_CHECKING([whether setattr_prepare() is available, doesn't accept user_namespace]) + ZFS_LINUX_TEST_RESULT_SYMBOL([setattr_prepare], + [setattr_prepare], [fs/attr.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SETATTR_PREPARE_NO_USERNS, 1, + [setattr_prepare() is available, doesn't accept user_namespace]) + ], [ + AC_MSG_RESULT(no) + ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel-symlink.m4 b/sys/contrib/openzfs/config/kernel-symlink.m4 new file mode 100644 index 000000000000..d90366d04b72 --- /dev/null +++ b/sys/contrib/openzfs/config/kernel-symlink.m4 @@ -0,0 +1,30 @@ +AC_DEFUN([ZFS_AC_KERNEL_SRC_SYMLINK], [ + dnl # + dnl # 5.12 API change that added the struct user_namespace* arg + dnl # to the front of this function type's arg list. + dnl # + ZFS_LINUX_TEST_SRC([symlink_userns], [ + #include <linux/fs.h> + #include <linux/sched.h> + + int tmp_symlink(struct user_namespace *userns, + struct inode *inode ,struct dentry *dentry, + const char *path) { return 0; } + + static const struct inode_operations + iops __attribute__ ((unused)) = { + .symlink = tmp_symlink, + }; + ],[]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_SYMLINK], [ + AC_MSG_CHECKING([whether iops->symlink() takes struct user_namespace*]) + ZFS_LINUX_TEST_RESULT([symlink_userns], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IOPS_SYMLINK_USERNS, 1, + [iops->symlink() takes struct user_namespace*]) + ],[ + AC_MSG_RESULT(no) + ]) +]) diff --git a/sys/contrib/openzfs/config/kernel-xattr-handler.m4 b/sys/contrib/openzfs/config/kernel-xattr-handler.m4 index 137bf4a8aff0..00b1e74a9ccb 100644 --- a/sys/contrib/openzfs/config/kernel-xattr-handler.m4 +++ b/sys/contrib/openzfs/config/kernel-xattr-handler.m4 @@ -152,6 +152,21 @@ dnl # dnl # Supported xattr handler set() interfaces checked newest to oldest. dnl # AC_DEFUN([ZFS_AC_KERNEL_SRC_XATTR_HANDLER_SET], [ + ZFS_LINUX_TEST_SRC([xattr_handler_set_userns], [ + #include <linux/xattr.h> + + int set(const struct xattr_handler *handler, + struct user_namespace *mnt_userns, + struct dentry *dentry, struct inode *inode, + const char *name, const void *buffer, + size_t size, int flags) + { return 0; } + static const struct xattr_handler + xops __attribute__ ((unused)) = { + .set = set, + }; + ],[]) + ZFS_LINUX_TEST_SRC([xattr_handler_set_dentry_inode], [ #include <linux/xattr.h> @@ -194,45 +209,58 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_XATTR_HANDLER_SET], [ AC_DEFUN([ZFS_AC_KERNEL_XATTR_HANDLER_SET], [ dnl # - dnl # 4.7 API change, - dnl # The xattr_handler->set() callback was changed to take both - dnl # dentry and inode. + dnl # 5.12 API change, + dnl # The xattr_handler->set() callback was changed to 8 arguments, and + dnl # struct user_namespace* was inserted as arg #2 dnl # - AC_MSG_CHECKING([whether xattr_handler->set() wants dentry and inode]) - ZFS_LINUX_TEST_RESULT([xattr_handler_set_dentry_inode], [ + AC_MSG_CHECKING([whether xattr_handler->set() wants dentry, inode, and user_namespace]) + ZFS_LINUX_TEST_RESULT([xattr_handler_set_userns], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_XATTR_SET_DENTRY_INODE, 1, - [xattr_handler->set() wants both dentry and inode]) + AC_DEFINE(HAVE_XATTR_SET_USERNS, 1, + [xattr_handler->set() takes user_namespace]) ],[ dnl # - dnl # 4.4 API change, - dnl # The xattr_handler->set() callback was changed to take a - dnl # xattr_handler, and handler_flags argument was removed and - dnl # should be accessed by handler->flags. + dnl # 4.7 API change, + dnl # The xattr_handler->set() callback was changed to take both + dnl # dentry and inode. dnl # AC_MSG_RESULT(no) - AC_MSG_CHECKING( - [whether xattr_handler->set() wants xattr_handler]) - ZFS_LINUX_TEST_RESULT([xattr_handler_set_xattr_handler], [ + AC_MSG_CHECKING([whether xattr_handler->set() wants dentry and inode]) + ZFS_LINUX_TEST_RESULT([xattr_handler_set_dentry_inode], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_XATTR_SET_HANDLER, 1, - [xattr_handler->set() wants xattr_handler]) + AC_DEFINE(HAVE_XATTR_SET_DENTRY_INODE, 1, + [xattr_handler->set() wants both dentry and inode]) ],[ dnl # - dnl # 2.6.33 API change, - dnl # The xattr_handler->set() callback was changed - dnl # to take a dentry instead of an inode, and a - dnl # handler_flags argument was added. + dnl # 4.4 API change, + dnl # The xattr_handler->set() callback was changed to take a + dnl # xattr_handler, and handler_flags argument was removed and + dnl # should be accessed by handler->flags. dnl # AC_MSG_RESULT(no) AC_MSG_CHECKING( - [whether xattr_handler->set() wants dentry]) - ZFS_LINUX_TEST_RESULT([xattr_handler_set_dentry], [ + [whether xattr_handler->set() wants xattr_handler]) + ZFS_LINUX_TEST_RESULT([xattr_handler_set_xattr_handler], [ AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_XATTR_SET_DENTRY, 1, - [xattr_handler->set() wants dentry]) + AC_DEFINE(HAVE_XATTR_SET_HANDLER, 1, + [xattr_handler->set() wants xattr_handler]) ],[ - ZFS_LINUX_TEST_ERROR([xattr set()]) + dnl # + dnl # 2.6.33 API change, + dnl # The xattr_handler->set() callback was changed + dnl # to take a dentry instead of an inode, and a + dnl # handler_flags argument was added. + dnl # + AC_MSG_RESULT(no) + AC_MSG_CHECKING( + [whether xattr_handler->set() wants dentry]) + ZFS_LINUX_TEST_RESULT([xattr_handler_set_dentry], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_XATTR_SET_DENTRY, 1, + [xattr_handler->set() wants dentry]) + ],[ + ZFS_LINUX_TEST_ERROR([xattr set()]) + ]) ]) ]) ]) diff --git a/sys/contrib/openzfs/config/kernel.m4 b/sys/contrib/openzfs/config/kernel.m4 index f31be845f5d9..dfb6165d879d 100644 --- a/sys/contrib/openzfs/config/kernel.m4 +++ b/sys/contrib/openzfs/config/kernel.m4 @@ -79,9 +79,9 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [ ZFS_AC_KERNEL_SRC_EVICT_INODE ZFS_AC_KERNEL_SRC_DIRTY_INODE ZFS_AC_KERNEL_SRC_SHRINKER - ZFS_AC_KERNEL_SRC_MKDIR_UMODE_T + ZFS_AC_KERNEL_SRC_MKDIR ZFS_AC_KERNEL_SRC_LOOKUP_FLAGS - ZFS_AC_KERNEL_SRC_CREATE_FLAGS + ZFS_AC_KERNEL_SRC_CREATE ZFS_AC_KERNEL_SRC_GET_LINK ZFS_AC_KERNEL_SRC_PUT_LINK ZFS_AC_KERNEL_SRC_TMPFILE @@ -115,7 +115,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [ ZFS_AC_KERNEL_SRC_KUIDGID_T ZFS_AC_KERNEL_SRC_KUID_HELPERS ZFS_AC_KERNEL_SRC_MODULE_PARAM_CALL_CONST - ZFS_AC_KERNEL_SRC_RENAME_WANTS_FLAGS + ZFS_AC_KERNEL_SRC_RENAME ZFS_AC_KERNEL_SRC_CURRENT_TIME ZFS_AC_KERNEL_SRC_USERNS_CAPABILITIES ZFS_AC_KERNEL_SRC_IN_COMPAT_SYSCALL @@ -125,6 +125,10 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_SRC], [ ZFS_AC_KERNEL_SRC_KSTRTOUL ZFS_AC_KERNEL_SRC_PERCPU ZFS_AC_KERNEL_SRC_CPU_HOTPLUG + ZFS_AC_KERNEL_SRC_GENERIC_FILLATTR_USERNS + ZFS_AC_KERNEL_SRC_MKNOD + ZFS_AC_KERNEL_SRC_SYMLINK + ZFS_AC_KERNEL_SRC_BIO_MAX_SEGS AC_MSG_CHECKING([for available kernel interfaces]) ZFS_LINUX_TEST_COMPILE_ALL([kabi]) @@ -177,9 +181,9 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [ ZFS_AC_KERNEL_EVICT_INODE ZFS_AC_KERNEL_DIRTY_INODE ZFS_AC_KERNEL_SHRINKER - ZFS_AC_KERNEL_MKDIR_UMODE_T + ZFS_AC_KERNEL_MKDIR ZFS_AC_KERNEL_LOOKUP_FLAGS - ZFS_AC_KERNEL_CREATE_FLAGS + ZFS_AC_KERNEL_CREATE ZFS_AC_KERNEL_GET_LINK ZFS_AC_KERNEL_PUT_LINK ZFS_AC_KERNEL_TMPFILE @@ -213,7 +217,7 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [ ZFS_AC_KERNEL_KUIDGID_T ZFS_AC_KERNEL_KUID_HELPERS ZFS_AC_KERNEL_MODULE_PARAM_CALL_CONST - ZFS_AC_KERNEL_RENAME_WANTS_FLAGS + ZFS_AC_KERNEL_RENAME ZFS_AC_KERNEL_CURRENT_TIME ZFS_AC_KERNEL_USERNS_CAPABILITIES ZFS_AC_KERNEL_IN_COMPAT_SYSCALL @@ -223,6 +227,10 @@ AC_DEFUN([ZFS_AC_KERNEL_TEST_RESULT], [ ZFS_AC_KERNEL_KSTRTOUL ZFS_AC_KERNEL_PERCPU ZFS_AC_KERNEL_CPU_HOTPLUG + ZFS_AC_KERNEL_GENERIC_FILLATTR_USERNS + ZFS_AC_KERNEL_MKNOD + ZFS_AC_KERNEL_SYMLINK + ZFS_AC_KERNEL_BIO_MAX_SEGS ]) dnl # diff --git a/sys/contrib/openzfs/configure.ac b/sys/contrib/openzfs/configure.ac index 07f590b390bd..e31d12271394 100644 --- a/sys/contrib/openzfs/configure.ac +++ b/sys/contrib/openzfs/configure.ac @@ -240,6 +240,7 @@ AC_CONFIG_FILES([ tests/zfs-tests/tests/Makefile tests/zfs-tests/tests/functional/Makefile tests/zfs-tests/tests/functional/acl/Makefile + tests/zfs-tests/tests/functional/acl/off/Makefile tests/zfs-tests/tests/functional/acl/posix/Makefile tests/zfs-tests/tests/functional/acl/posix-sa/Makefile tests/zfs-tests/tests/functional/alloc_class/Makefile diff --git a/sys/contrib/openzfs/include/os/linux/kernel/linux/kmap_compat.h b/sys/contrib/openzfs/include/os/linux/kernel/linux/kmap_compat.h index a7e63944ea16..42f463ab9ae9 100644 --- a/sys/contrib/openzfs/include/os/linux/kernel/linux/kmap_compat.h +++ b/sys/contrib/openzfs/include/os/linux/kernel/linux/kmap_compat.h @@ -30,8 +30,8 @@ #include <linux/uaccess.h> /* 2.6.37 API change */ -#define zfs_kmap_atomic(page, km_type) kmap_atomic(page) -#define zfs_kunmap_atomic(addr, km_type) kunmap_atomic(addr) +#define zfs_kmap_atomic(page) kmap_atomic(page) +#define zfs_kunmap_atomic(addr) kunmap_atomic(addr) /* 5.0 API change - no more 'type' argument for access_ok() */ #ifdef HAVE_ACCESS_OK_TYPE diff --git a/sys/contrib/openzfs/include/os/linux/kernel/linux/vfs_compat.h b/sys/contrib/openzfs/include/os/linux/kernel/linux/vfs_compat.h index c35e80d31cd7..91e908598fbb 100644 --- a/sys/contrib/openzfs/include/os/linux/kernel/linux/vfs_compat.h +++ b/sys/contrib/openzfs/include/os/linux/kernel/linux/vfs_compat.h @@ -343,7 +343,8 @@ static inline void zfs_gid_write(struct inode *ip, gid_t gid) /* * 4.9 API change */ -#ifndef HAVE_SETATTR_PREPARE +#if !(defined(HAVE_SETATTR_PREPARE_NO_USERNS) || \ + defined(HAVE_SETATTR_PREPARE_USERNS)) static inline int setattr_prepare(struct dentry *dentry, struct iattr *ia) { @@ -389,6 +390,15 @@ func(const struct path *path, struct kstat *stat, u32 request_mask, \ { \ return (func##_impl(path, stat, request_mask, query_flags)); \ } +#elif defined(HAVE_USERNS_IOPS_GETATTR) +#define ZPL_GETATTR_WRAPPER(func) \ +static int \ +func(struct user_namespace *user_ns, const struct path *path, \ + struct kstat *stat, u32 request_mask, unsigned int query_flags) \ +{ \ + return (func##_impl(user_ns, path, stat, request_mask, \ + query_flags)); \ +} #else #error #endif @@ -436,4 +446,16 @@ zpl_is_32bit_api(void) #endif } +/* + * 5.12 API change + * To support id-mapped mounts, generic_fillattr() was modified to + * accept a new struct user_namespace* as its first arg. + */ +#ifdef HAVE_GENERIC_FILLATTR_USERNS +#define zpl_generic_fillattr(user_ns, ip, sp) \ + generic_fillattr(user_ns, ip, sp) +#else +#define zpl_generic_fillattr(user_ns, ip, sp) generic_fillattr(ip, sp) +#endif + #endif /* _ZFS_VFS_H */ diff --git a/sys/contrib/openzfs/include/os/linux/kernel/linux/xattr_compat.h b/sys/contrib/openzfs/include/os/linux/kernel/linux/xattr_compat.h index 8348e99198af..54690727eab9 100644 --- a/sys/contrib/openzfs/include/os/linux/kernel/linux/xattr_compat.h +++ b/sys/contrib/openzfs/include/os/linux/kernel/linux/xattr_compat.h @@ -119,12 +119,27 @@ fn(struct dentry *dentry, const char *name, void *buffer, size_t size, \ #error "Unsupported kernel" #endif +/* + * 5.12 API change, + * The xattr_handler->set() callback was changed to take the + * struct user_namespace* as the first arg, to support idmapped + * mounts. + */ +#if defined(HAVE_XATTR_SET_USERNS) +#define ZPL_XATTR_SET_WRAPPER(fn) \ +static int \ +fn(const struct xattr_handler *handler, struct user_namespace *user_ns, \ + struct dentry *dentry, struct inode *inode, const char *name, \ + const void *buffer, size_t size, int flags) \ +{ \ + return (__ ## fn(inode, name, buffer, size, flags)); \ *** 3309 LINES SKIPPED *** _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-all To unsubscribe, send any mail to "[email protected]"
