]) # LC_GLIBC_SUPPORT_COPY_FILE_RANGE
#
+# LC_FID2PATH_UNION
+#
+AC_DEFUN([LC_FID2PATH_ANON_UNION], [
+AC_MSG_CHECKING([if 'struct getinfo_fid2path' has anony•mous union])
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ #include <linux/lustre/lustre_idl.h>
+
+ int main(void) {
+ struct getinfo_fid2path gf;
+ struct lu_fid root_fid;
+
+ *gf.gf_root_fid = root_fid;
+ return 0;
+ }
+])],[
+ AC_DEFINE(HAVE_FID2PATH_ANON_UNIONS, 1, [union is unnamed])
+ AC_MSG_RESULT("yes")
+])
+]) # LC_FID2PATH_ANON_UNION
+
+#
+# LC_IOC_REMOVE_ENTRY
+#
+AC_DEFUN([LC_IOC_REMOVE_ENTRY], [
+AC_MSG_CHECKING([if ioctl IOC_REMOVE_ENTRY' is supported])
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ #include <sys/ioctl.h>
+ #include <linux/lustre/lustre_ioctl.h>
+
+ int main(void) {
+ return ioctl(0, LL_IOC_REMOVE_ENTRY, NULL);
+ }
+])],[
+ AC_DEFINE(HAVE_IOC_REMOVE_ENTRY, 1,
+ [IOC_REMOVE_ENTRY ioctl exists])
+])
+]) # LC_IOC_REMOVE_ENTRY
+
+#
# LC_STACK_SIZE
#
# Ensure the stack size is at least 8k in Lustre server (all kernels)
AC_ARG_ENABLE([gss_keyring],
[AC_HELP_STRING([--disable-gss-keyring],
[disable gss keyring backend])],
- [], [enable_gss_keyring="auto"])
+ [], [AS_IF([test "x$enable_gss" != xno], [
+ enable_gss_keyring="yes"], [
+ enable_gss_keyring="auto"])])
AC_MSG_RESULT([$enable_gss_keyring])
AS_IF([test "x$enable_gss_keyring" != xno], [
LB_CHECK_CONFIG_IM([KEYS], [], [
AS_IF([test "x$enable_gss_keyring" = xyes], [
AC_MSG_ERROR([Cannot enable gss_keyring. See above for details.])
])
+ enable_ssk="no"
])
+], [
+ enable_ssk="no"
])
]) # LC_CONFIG_GSS_KEYRING
enable_gss="no"
])
- enable_ssk=$enable_gss
+ AS_IF([test "x$enable_ssk" != xno], [
+ enable_ssk=$enable_gss
+ ])
], [
enable_gss_keyring="no"
])
AC_MSG_RESULT([$enable_getsepol])
]) # LC_OPENSSL_GETSEPOL
+# LC_HAVE_LIBAIO
+AC_DEFUN([LC_HAVE_LIBAIO], [
+ AC_CHECK_HEADER([libaio.h],
+ enable_libaio="yes",
+ AC_MSG_WARN([libaio is not installed in the system]))
+]) # LC_HAVE_LIBAIO
+
AC_DEFUN([LC_HAVE_PROJECT_QUOTA], [
LB_CHECK_COMPILE([if get_projid exists],
get_projid, [
])
]) # LC_HAVE_PROJECT_QUOTA
+AC_DEFUN([LC_HAVE_GET_INODE_USAGE], [
+LB_CHECK_COMPILE([if get_inode_usage exists],
+get_inode_usage, [
+ struct inode;
+ #include <linux/quota.h>
+],[
+ struct dquot_operations ops = { };
+
+ ops.get_inode_usage(NULL, NULL);
+],[
+ AC_DEFINE(HAVE_GET_INODE_USAGE, 1,
+ [get_inode_usage function exists])
+])
+]) # LC_HAVE_GET_INODE_USAGE
+
#
# LC_INVALIDATE_RANGE
#
]) # LC_KIOCB_KI_LEFT
#
+# LC_REGISTER_SHRINKER_RET
+#
+# v3.11-8748-g1d3d4437eae1 register_shrinker returns a status
+#
+AC_DEFUN([LC_REGISTER_SHRINKER_RET], [
+LB_CHECK_COMPILE([if register_shrinker() returns status],
+register_shrinker_ret, [
+ #include <linux/mm.h>
+],[
+ if (register_shrinker(NULL))
+ unregister_shrinker(NULL);
+],[
+ AC_DEFINE(HAVE_REGISTER_SHRINKER_RET, 1,
+ [register_shrinker() returns status])
+])
+]) # LC_REGISTER_SHRINKER_RET
+
+#
# LC_VFS_RENAME_5ARGS
#
# 3.13 has vfs_rename with 5 args
]) # LC_HAVE_AIO_COMPLETE
#
+# LC_HAVE_IS_ROOT_INODE
+#
+# 3.19 kernel adds is_root_inode()
+# Commit a7400222e3eb ("new helper: is_root_inode()")
+#
+AC_DEFUN([LC_HAVE_IS_ROOT_INODE], [
+LB_CHECK_COMPILE([if kernel has is_root_inode() ],
+is_root_inode, [
+ #include <linux/fs.h>
+],[
+ is_root_inode(NULL);
+],[
+ AC_DEFINE(HAVE_IS_ROOT_INODE, 1, [is_root_inode defined])
+])
+]) # LC_HAVE_IS_ROOT_INODE
+
+#
# LC_BACKING_DEV_INFO_REMOVAL
#
# 3.20 kernel removed backing_dev_info from address_space
]) # LC_ACCOUNT_PAGE_DIRTIED_3ARGS
#
+# LC_HAVE_CRYPTO_ALLOC_SKCIPHER
+#
+# Kernel version 4.12 commit 7a7ffe65c8c5
+# introduced crypto_alloc_skcipher().
+#
+AC_DEFUN([LC_HAVE_CRYPTO_ALLOC_SKCIPHER], [
+LB_CHECK_COMPILE([if crypto_alloc_skcipher is defined],
+crypto_alloc_skcipher, [
+ #include <crypto/skcipher.h>
+],[
+ crypto_alloc_skcipher(NULL, 0, 0);
+],[
+ AC_DEFINE(HAVE_CRYPTO_ALLOC_SKCIPHER, 1,
+ [crypto_alloc_skcipher is defined])
+])
+]) # LC_HAVE_CRYPTO_ALLOC_SKCIPHER
+
+#
# LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY
#
# 4.3 replace interval with interval_exp in 'struct blk_integrity'
])
]) # LC_BIO_INTEGRITY_PREP_FN
+# LC_BIO_INTEGRITY_PREP_FN_RETURNS_BOOL
+#
+# 13 kernel integrity API has changed and in 4.13+
+# (as well as in rhel 8.4) bio_integrity_prep() returns boolean true
+# on success.
+#
+AC_DEFUN([LC_BIO_INTEGRITY_PREP_FN_RETURNS_BOOL], [
+LB_CHECK_COMPILE([if 'bio_integrity_prep_fn' returns bool],
+bio_integrity_prep, [
+ #include <linux/bio.h>
+ #include <linux/typecheck.h>
+],[
+ #pragma GCC diagnostic warning "-Werror"
+ typedef bool (*bio_integrity_prep_type)(struct bio *bio) ;
+
+ typecheck_fn(bio_integrity_prep_type, bio_integrity_prep);
+],[
+ AC_DEFINE(HAVE_BIO_INTEGRITY_PREP_FN_RETURNS_BOOL, 1,
+ [bio_integrity_prep_fn returns bool])
+])
+]) # LC_BIO_INTEGRITY_PREP_FN_RETURNS_BOOL
+
#
# LC_HAVE_BI_OPF
#
have_clean_bdev_aliases, [
#include <linux/buffer_head.h>
],[
- struct block_device bdev;
- clean_bdev_aliases(&bdev,1,1);
+ clean_bdev_aliases(NULL,1,1);
], [
AC_DEFINE(HAVE_CLEAN_BDEV_ALIASES, 1,
[kernel has clean_bdev_aliases])
]) # LC_LOCK_PAGE_MEMCG
#
+# LC_D_INIT
+#
+# Kernel version 4.7-rc5 commit 285b102d3b745f3c2c110c9c327741d87e64aacc
+# add new d_init to initialize dentry at allocation time
+#
+AC_DEFUN([LC_D_INIT], [
+LB_CHECK_COMPILE([if dentry operations supports 'd_init'],
+d_init, [
+ #include <linux/dcache.h>
+],[
+ struct dentry_operations ops = { };
+ int rc;
+
+ rc = ops.d_init(NULL);
+],[
+ AC_DEFINE(HAVE_D_INIT, 1, ['d_init' exists])
+])
+]) # LC_D_INIT
+
+#
# LC_DIRECTIO_2ARGS
#
# Kernel version 4.7 commit c8b8e32d700fe943a935e435ae251364d016c497
]) # LC_FOP_ITERATE_SHARED
#
+# LC_EXPORT_DEFAULT_FILE_SPLICE_READ
+#
+# 4.8-rc8 commit 82c156f853840645604acd7c2cebcb75ed1b6652 switched
+# generic_file_splice_read() to using ->read_iter. We can test this
+# change since default_file_splice_read() is no longer exported.
+#
+AC_DEFUN([LC_EXPORT_DEFAULT_FILE_SPLICE_READ], [
+LB_CHECK_EXPORT([default_file_splice_read], [fs/splice.c],
+ [AC_DEFINE(HAVE_DEFAULT_FILE_SPLICE_READ_EXPORT, 1,
+ [default_file_splice_read is exported])])
+]) # LC_EXPORT_DEFAULT_FILE_SPLCE_READ
+
+#
# LC_HAVE_POSIX_ACL_VALID_USER_NS
#
# 4.8 posix_acl_valid takes struct user_namespace
vm_fault_address, [
#include <linux/mm.h>
],[
- struct vm_fault vmf;
- vmf.address = NULL;
+ unsigned long vaddr = ((struct vm_fault *)0)->address;
+ (void)vaddr;
],[
AC_DEFINE(HAVE_VM_FAULT_ADDRESS, 1,
[virtual_address has been replaced by address field])
]) # LC_BI_BDEV
#
+# LC_INTERVAL_TREE_CACHED
+#
+# 4.14 f808c13fd3738948e10196496959871130612b61
+# switched INTERVAL_TREE_DEFINE to use cached RB_Trees.
+#
+AC_DEFUN([LC_INTERVAL_TREE_CACHED], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if interval_trees use rb_tree_cached],
+itree_cached, [
+ #include <linux/interval_tree_generic.h>
+ struct foo { struct rb_node rb; int last; int a,b;};
+ #define START(n) ((n)->a)
+ #define LAST(n) ((n)->b)
+ struct rb_root_cached tree;
+ INTERVAL_TREE_DEFINE(struct foo, rb, int, last,
+ START, LAST, , foo);
+],[
+ foo_insert(NULL, &tree);
+],[
+ AC_DEFINE(HAVE_INTERVAL_TREE_CACHED, 1,
+ [interval trees use rb_tree_cached])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LC_INTERVAL_TREE_CACHED
+
+#
# LC_IS_ENCRYPTED
#
# 4.14 introduced IS_ENCRYPTED and S_ENCRYPTED
]) # LC_VM_FAULT_T
#
+# LC_VM_FAULT_RETRY
+#
+# kernel 4.17 commit 3d3539018d2cbd12e5af4a132636ee7fd8d43ef0
+# mm: VM_FAULT_RETRY is defined in enum vm_fault_reason
+#
+AC_DEFUN([LC_VM_FAULT_RETRY], [
+LB_CHECK_COMPILE([if VM_FAULT_RETRY is defined],
+VM_FAULT_RETRY, [
+ #include <linux/mm.h>
+],[
+ #ifndef VM_FAULT_RETRY
+ vm_fault_t x;
+ x = VM_FAULT_RETRY;
+ #endif
+],[
+ AC_DEFINE(HAVE_VM_FAULT_RETRY, 1,
+ [if VM_FAULT_RETRY is defined])
+])
+]) # LC_VM_FAULT_RETRY
+
+#
+# LC_ALLOC_FILE_PSEUDO
+#
+# kernel 4.18-rc1 commit d93aa9d82aea80b80f225dbf9c7986df444d8106
+# new wrapper: alloc_file_pseudo()
+#
+AC_DEFUN([LC_ALLOC_FILE_PSEUDO], [
+LB_CHECK_COMPILE([if 'alloc_file_pseudo' is defined],
+alloc_file_pseudo, [
+ #include <linux/file.h>
+],[
+ struct file *file;
+ file = alloc_file_pseudo(NULL, NULL, "[test]",
+ 00000002, NULL);
+],[
+ AC_DEFINE(HAVE_ALLOC_FILE_PSEUDO, 1,
+ ['alloc_file_pseudo' exist])
+])
+]) # LC_ALLOC_FILE_PSEUDO
+
+#
# LC_INODE_TIMESPEC64
#
# kernel 4.17-rc7 commit 8efd6894ff089adeeac7cb9f32125b85d963d1bc
]) # LC_INODE_TIMESPEC64
#
-# LC___XA_SET_MARK
+# LC_RADIX_TREE_TAG_SET
#
# kernel 4.20 commit v4.19-rc5-248-g9b89a0355144
# xarray: Add XArray marks - replaced radix_tree_tag_set
#
-AC_DEFUN([LC___XA_SET_MARK], [
+AC_DEFUN([LC_RADIX_TREE_TAG_SET], [
tmp_flags="$EXTRA_KCFLAGS"
EXTRA_KCFLAGS="-Werror"
-LB_CHECK_COMPILE([if '__xa_set_mark' exists],
-__xa_set_mark, [
+LB_CHECK_COMPILE([if 'radix_tree_tag_set' exists],
+radix_tree_tag_set, [
#include <linux/fs.h>
#include <linux/radix-tree.h>
],[
radix_tree_tag_set(NULL, 0, PAGECACHE_TAG_DIRTY);
],[
AC_DEFINE(HAVE_RADIX_TREE_TAG_SET, 1,
- [__xa_set_mark exists])
+ [radix_tree_tag_set exists])
])
EXTRA_KCFLAGS="$tmp_flags"
-]) # LC___XA_SET_MARK
+]) # LC_RADIX_TREE_TAG_SET
#
# LC_UAPI_LINUX_MOUNT_H
EXTRA_KCFLAGS="$tmp_flags"
]) # LC_LM_COMPARE_OWNER_EXISTS
-AC_DEFUN([LC_PROG_LINUX_SRC], [])
-AC_DEFUN([LC_PROG_LINUX_RESULTS], [])
-
#
# LC_FSCRYPT_SUPPORT
#
],[
fscrypt_ioctl_get_policy_ex(NULL, NULL);
],[
- dnl When Lustre supports file name encryption, restore "yes" value
- dnl for has_fscrypt_support and remove warning message.
- has_fscrypt_support="no"
- AC_MSG_WARN([
-This version of Lustre lacks file name encryption support,
-so it cannot make use of in-kernel fscrypt.
-Will use embedded llcrypt if possible.])
+ has_fscrypt_support="yes"
])
]) # LC_FSCRYPT_SUPPORT
#
+# LC_HAVE_USER_NAMESPACE_ARG
+#
+# kernel 5.12 commit 549c7297717c32ee53f156cd949e055e601f67bb
+# fs: make helpers idmap mount aware
+# Extend some inode methods with an additional user namespace argument.
+#
+AC_DEFUN([LC_HAVE_USER_NAMESPACE_ARG], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if 'inode_operations' members have user namespace argument],
+user_namespace_argument, [
+ #include <linux/fs.h>
+],[
+ ((struct inode_operations *)1)->getattr((struct user_namespace *)NULL,
+ NULL, NULL, 0, 0);
+],[
+ AC_DEFINE(HAVE_USER_NAMESPACE_ARG, 1,
+ ['inode_operations' members have user namespace argument])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LC_HAVE_USER_NAMESPACE_ARG
+
+AC_DEFUN([LC_PROG_LINUX_SRC], [])
+AC_DEFUN([LC_PROG_LINUX_RESULTS], [])
+
+#
# LC_PROG_LINUX
#
# Lustre linux kernel checks
LC_CONFIG_FHANDLE
LC_CONFIG_GSS
- LC_GLIBC_SUPPORT_FHANDLES
- LC_GLIBC_SUPPORT_COPY_FILE_RANGE
- LC_OPENSSL_SSK
- LC_OPENSSL_GETSEPOL
-
# 3.10
LC_HAVE_PROJECT_QUOTA
LC_OLDSIZE_TRUNCATE_PAGECACHE
LC_PTR_ERR_OR_ZERO_MISSING
LC_KIOCB_KI_LEFT
+ LC_REGISTER_SHRINKER_RET
# 3.13
LC_VFS_RENAME_5ARGS
LC_KIOCB_HAS_NBYTES
LC_HAVE_DQUOT_QC_DQBLK
LC_HAVE_AIO_COMPLETE
+ LC_HAVE_IS_ROOT_INODE
# 3.20
LC_BACKING_DEV_INFO_REMOVAL
LC_BIO_ENDIO_USES_ONE_ARG
LC_SYMLINK_OPS_USE_NAMEIDATA
LC_ACCOUNT_PAGE_DIRTIED_3ARGS
+ LC_HAVE_CRYPTO_ALLOC_SKCIPHER
# 4.3
LC_HAVE_INTERVAL_EXP_BLK_INTEGRITY
# 4.7
LC_D_IN_LOOKUP
+ LC_D_INIT
LC_DIRECTIO_2ARGS
LC_GENERIC_WRITE_SYNC_2ARGS
LC_FOP_ITERATE_SHARED
# 4.8
+ LC_EXPORT_DEFAULT_FILE_SPLICE_READ
LC_HAVE_POSIX_ACL_VALID_USER_NS
LC_D_COMPARE_4ARGS
LC_FULL_NAME_HASH_3ARGS
# 4.13
LC_BIO_INTEGRITY_ENABLED
+ LC_BIO_INTEGRITY_PREP_FN_RETURNS_BOOL
+ LC_HAVE_GET_INODE_USAGE
# 4.14
LC_PAGEVEC_INIT_ONE_PARAM
LC_BI_BDEV
+ LC_INTERVAL_TREE_CACHED
# 4.17
LC_VM_FAULT_T
+ LC_VM_FAULT_RETRY
LC_I_PAGES
# 4.18
+ LC_ALLOC_FILE_PSEUDO
LC_INODE_TIMESPEC64
# 4.20
- LC___XA_SET_MARK
+ LC_RADIX_TREE_TAG_SET
LC_UAPI_LINUX_MOUNT_H
LC_HAVE_SUNRPC_CACHE_HASH_LOCK_IS_A_SPINLOCK
LC_BIO_BI_PHYS_SEGMENTS
LC_LM_COMPARE_OWNER_EXISTS
+ # 5.12
+ LC_HAVE_USER_NAMESPACE_ARG
+
# kernel patch to extend integrity interface
LC_BIO_INTEGRITY_PREP_FN
AC_DEFUN([LC_CONFIG_CRYPTO], [
AC_MSG_CHECKING([whether to enable Lustre client crypto])
AC_ARG_ENABLE([crypto],
- AC_HELP_STRING([--enable-crypto],
- [enable Lustre client crypto]),
+ AC_HELP_STRING([--enable-crypto=yes|no|in-kernel],
+ [enable Lustre client crypto (default is yes), use 'in-kernel' to force use of in-kernel fscrypt instead of embedded llcrypt]),
[], [enable_crypto="auto"])
AS_IF([test "x$enable_crypto" != xno -a "x$enable_dist" = xno], [
AC_MSG_RESULT(
)
LC_IS_ENCRYPTED
LC_FSCRYPT_SUPPORT])
-AS_IF([test "x$has_fscrypt_support" = xyes], [
- AC_DEFINE(HAVE_LUSTRE_CRYPTO, 1, [Enable Lustre client crypto via in-kernel fscrypt])
- enable_crypto=yes],
+AS_IF([test "x$enable_crypto" = xin-kernel], [
+ AS_IF([test "x$has_fscrypt_support" = xyes], [
+ AC_DEFINE(HAVE_LUSTRE_CRYPTO, 1, [Enable Lustre client crypto via in-kernel fscrypt])], [
+ AC_MSG_ERROR([Lustre client crypto cannot be enabled via in-kernel fscrypt.])
+ enable_crypto=no])],
[AS_IF([test "x$has_is_encrypted" = xyes], [
AC_DEFINE(HAVE_LUSTRE_CRYPTO, 1, [Enable Lustre client crypto via embedded llcrypt])
AC_DEFINE(CONFIG_LL_ENCRYPTION, 1, [embedded llcrypt])
- enable_crypto=yes
+ enable_crypto="embedded llcrypt"
enable_llcrypt=yes], [
AS_IF([test "x$enable_crypto" = xyes],
[AC_MSG_ERROR([Lustre client crypto cannot be enabled because of lack of encryption support in your kernel.])])
[], [enable_lu_ref="no"])
AC_MSG_RESULT([$enable_lu_ref])
AS_IF([test "x$enable_lu_ref" = xyes],
- [AC_DEFINE([USE_LU_REF], 1,
+ [AC_DEFINE([CONFIG_LUSTRE_DEBUG_LU_REF], 1,
[enable lu_ref reference tracking code])])
AC_MSG_CHECKING([whether to enable page state tracking])
AM_CONDITIONAL(SELINUX, test "$SELINUX" = "-lselinux")
AM_CONDITIONAL(GETSEPOL, test x$enable_getsepol = xyes)
AM_CONDITIONAL(LLCRYPT, test x$enable_llcrypt = xyes)
+AM_CONDITIONAL(LIBAIO, test x$enable_libaio = xyes)
]) # LC_CONDITIONALS
#
lustre/include/Makefile
lustre/include/lustre/Makefile
lustre/include/uapi/linux/lustre/Makefile
+lustre/kernel_patches/targets/4.18-rhel8.5.target
+lustre/kernel_patches/targets/4.18-rhel8.4.target
+lustre/kernel_patches/targets/4.18-rhel8.3.target
lustre/kernel_patches/targets/4.18-rhel8.2.target
lustre/kernel_patches/targets/4.18-rhel8.1.target
lustre/kernel_patches/targets/4.18-rhel8.target
+lustre/kernel_patches/targets/3.10-rhel7.9.target
lustre/kernel_patches/targets/3.10-rhel7.8.target
lustre/kernel_patches/targets/3.10-rhel7.7.target
lustre/kernel_patches/targets/3.10-rhel7.6.target
lustre/kernel_patches/targets/4.12-sles12sp4.target
lustre/kernel_patches/targets/4.12-sles12sp5.target
lustre/kernel_patches/targets/4.12-sles15sp1.target
+lustre/kernel_patches/targets/5.3-sles15sp2.target
+lustre/kernel_patches/targets/5.3-sles15sp3.target
lustre/kernel_patches/targets/3.x-fc18.target
lustre/ldlm/Makefile
lustre/fid/Makefile
lustre/scripts/systemd/Makefile
lustre/tests/Makefile
lustre/tests/mpi/Makefile
+lustre/tests/lutf/Makefile
+lustre/tests/lutf/src/Makefile
lustre/tests/kernel/Makefile
lustre/tests/kernel/autoMakefile
lustre/utils/Makefile
git://git.whamcloud.com / fs / lustre-release.git / blobdiff