]) # LC_CONFIG_CHECKSUM
#
+# LC_CONFIG_FLOCK
+#
+# enable distributed flock by default
+#
+AC_DEFUN([LC_CONFIG_FLOCK], [
+AC_MSG_CHECKING([whether to enable flock by default])
+AC_ARG_ENABLE([flock],
+ AC_HELP_STRING([--disable-flock],
+ [disable flock by default]),
+ [], [enable_flock="yes"])
+AC_MSG_RESULT([$enable_flock])
+AS_IF([test "x$enable_flock" != xno],
+ [AC_DEFINE(ENABLE_FLOCK, 1, [enable flock by default])])
+]) # LC_CONFIG_FLOCK
+
+#
# LC_CONFIG_HEALTH_CHECK_WRITE
#
# Turn off the actual write to the disk
]) # LC_CONFIG_SUNRPC
#
-# LC_HAVE_CRYPTO_HASH
-#
-# 4.6 kernel commit 896545098777564212b9e91af4c973f094649aa7
-# removed crypto_hash support. Since GSS only works with
-# crypto_hash it has to be disabled for newer distros.
-#
-AC_DEFUN([LC_HAVE_CRYPTO_HASH], [
-LB_CHECK_COMPILE([if crypto_hash API is supported],
-crypto_hash, [
- #include <linux/crypto.h>
-],[
- crypto_hash_digestsize(NULL);
-], [], [enable_gss="no"])
-])
-]) # LC_HAVE_CRYPTO_HASH
-
-#
# LC_CONFIG_GSS (default 'auto' (tests for dependencies, if found, enables))
#
# Build gss and related tools of Lustre. Currently both kernel and user space
AS_IF([test "x$enable_gss" != xno], [
LC_CONFIG_GSS_KEYRING
- LC_HAVE_CRYPTO_HASH
LC_HAVE_CRED_TGCRED
LC_KEY_TYPE_INSTANTIATE_2ARGS
sunrpc_required=$enable_gss
int main(void) {
int rc;
- HMAC_CTX ctx;
- HMAC_CTX_init(&ctx);
- rc = HMAC_Init_ex(&ctx, "test", 4, EVP_md_null(), NULL);
+ rc = HMAC_Init_ex(NULL, "test", 4, EVP_md_null(), NULL);
}
])],[AC_DEFINE(HAVE_OPENSSL_SSK, 1,
[OpenSSL HMAC functions needed for SSK])],
AC_MSG_RESULT([$enable_ssk])
]) # LC_OPENSSL_SSK
+# LC_OPENSSL_GETSEPOL
+#
+# OpenSSL is needed for l_getsepol
+AC_DEFUN([LC_OPENSSL_GETSEPOL], [
+AC_MSG_CHECKING([whether openssl-devel is present])
+AC_COMPILE_IFELSE([AC_LANG_SOURCE([
+ #include <openssl/evp.h>
+
+ int main(void) {
+ EVP_MD_CTX *mdctx = EVP_MD_CTX_create();
+ }
+])],[
+ AC_DEFINE(HAVE_OPENSSL_GETSEPOL, 1, [openssl-devel is present])
+ enable_getsepol="yes"
+
+],[
+ enable_getsepol="no"
+ AC_MSG_WARN([
+
+No openssk-devel headers found, unable to build l_getsepol and SELinux status checking
+])
+])
+AC_MSG_RESULT([$enable_getsepol])
+]) # LC_OPENSSL_GETSEPOL
+
# LC_INODE_PERMISION_2ARGS
#
# up to v2.6.27 had a 3 arg version (inode, mask, nameidata)
]) # LC_HAVE_BLK_PLUG
#
-# LC_IOP_TRUNCATE
-#
-# truncate callback removed since 2.6.39
-#
-AC_DEFUN([LC_IOP_TRUNCATE], [
-LB_CHECK_COMPILE([if 'inode_operations' has '.truncate' member function],
-inode_ops_truncate, [
- #include <linux/fs.h>
-],[
- ((struct inode_operations *)0)->truncate(NULL);
-],[
- AC_DEFINE(HAVE_INODEOPS_TRUNCATE, 1,
- [inode_operations has .truncate member function])
-])
-]) # LC_IOP_TRUNCATE
-
-#
# LC_HAVE_FSTYPE_MOUNT
#
# 2.6.39 replace get_sb with mount in struct file_system_type
]) # LC_KIOCB_KI_LEFT
#
+# LC_INIT_LIST_HEAD_RCU
+#
+# 3.12 added INIT_LIST_HEAD_RCU in commit 2a855b644c310d5db5
+# which is unfortunately an inline function and not a macro
+# that can be tested directly, so it needs a configure check.
+#
+AC_DEFUN([LC_INIT_LIST_HEAD_RCU], [
+LB_CHECK_COMPILE([if 'INIT_LIST_HEAD_RCU' exists],
+init_list_head_rcu, [
+ #include <linux/list.h>
+ #include <linux/rculist.h>
+],[
+ struct list_head list;
+ INIT_LIST_HEAD_RCU(&list);
+],[
+ AC_DEFINE(HAVE_INIT_LIST_HEAD_RCU, 1,
+ [INIT_LIST_HEAD_RCU exists])
+])
+]) # LC_INIT_LIST_HEAD_RCU
+
+#
# LC_VFS_RENAME_5ARGS
#
# 3.13 has vfs_rename with 5 args
]) # LC_IOP_SET_ACL
#
-# LC_HAVE_BI_CNT
-#
-# 4.4 redefined bi_cnt as __bi_cnt
-#
-AC_DEFUN([LC_HAVE_BI_CNT], [
-LB_CHECK_COMPILE([if Linux kernel has bi_cnt in struct bio],
-have_bi_cnt, [
- #include <asm/atomic.h>
- #include <linux/bio.h>
-],[
- struct bio bio = { };
- int cnt;
- cnt = atomic_read(&bio.bi_cnt);
-], [
- AC_DEFINE(HAVE_BI_CNT, 1,
- [struct bio has bi_cnt])
-])
-]) # LC_HAVE_BI_CNT
-
-#
-# LC_HAVE_BI_RW
-#
-# 4.4 redefined bi_rw as bi_opf
-#
-AC_DEFUN([LC_HAVE_BI_RW], [
-LB_CHECK_COMPILE([if Linux kernel has bi_rw in struct bio],
-have_bi_rw, [
- #include <linux/bio.h>
-],[
- struct bio bio;
-
- bio.bi_rw = 0;
-], [
- AC_DEFINE(HAVE_BI_RW, 1,
- [struct bio has bi_rw])
-])
-]) # LC_HAVE_BI_RW
-
-#
-# LC_HAVE_SUBMIT_BIO_2ARGS
-#
-# 4.4 removed an argument from submit_bio
-#
-AC_DEFUN([LC_HAVE_SUBMIT_BIO_2ARGS], [
-LB_CHECK_COMPILE([if submit_bio takes two arguments],
-have_submit_bio_2args, [
- #include <linux/bio.h>
-],[
- struct bio bio;
- submit_bio(READ, &bio);
-], [
- AC_DEFINE(HAVE_SUBMIT_BIO_2ARGS, 1,
- [submit_bio takes two arguments])
-])
-]) # LC_HAVE_SUBMIT_BIO_2_ARGS
-
-#
-# LC_HAVE_CLEAN_BDEV_ALIASES
-#
-# 4.4 unmap_underlying_metadata was replaced by clean_bdev_aliases
-#
-AC_DEFUN([LC_HAVE_CLEAN_BDEV_ALIASES], [
-LB_CHECK_COMPILE([if kernel has clean_bdev_aliases],
-have_clean_bdev_aliases, [
- #include <linux/buffer_head.h>
-],[
- struct block_device bdev;
- clean_bdev_aliases(&bdev,1,1);
-], [
- AC_DEFINE(HAVE_CLEAN_BDEV_ALIASES, 1,
- [kernel has clean_bdev_aliases])
-])
-]) # LC_HAVE_CLEAN_BDEV_ALIASES
-
-#
# LC_HAVE_TRUNCATE_IPAGE_FINAL
#
# 3.14 bring truncate_inode_pages_final for evict_inode
]) # LC_HAVE_SYNC_READ_WRITE
#
+# LC_HAVE___BI_CNT
+#
+# 4.1 redefined bi_cnt as __bi_cnt in commit dac56212e8127dbc0
+#
+AC_DEFUN([LC_HAVE___BI_CNT], [
+LB_CHECK_COMPILE([if Linux kernel has __bi_cnt in struct bio],
+have___bi_cnt, [
+ #include <asm/atomic.h>
+ #include <linux/bio.h>
+ #include <linux/blk_types.h>
+],[
+ struct bio bio = { };
+ int cnt;
+ cnt = atomic_read(&bio.__bi_cnt);
+], [
+ AC_DEFINE(HAVE___BI_CNT, 1,
+ [struct bio has __bi_cnt])
+])
+]) # LC_HAVE___BI_CNT
+
+#
# LC_NEW_CANCEL_DIRTY_PAGE
#
# 4.2 kernel has new cancel_dirty_page
]) # LC_BIO_INTEGRITY_PREP_FN
#
+# LC_HAVE_BI_OPF
+#
+# 4.4/4.8 redefined bi_rw as bi_opf (SLES12/kernel commit 4382e33ad37486)
+#
+AC_DEFUN([LC_HAVE_BI_OPF], [
+LB_CHECK_COMPILE([if Linux kernel has bi_opf in struct bio],
+have_bi_opf, [
+ #include <linux/bio.h>
+],[
+ struct bio bio;
+
+ bio.bi_opf = 0;
+], [
+ AC_DEFINE(HAVE_BI_OPF, 1,
+ [struct bio has bi_opf])
+])
+]) # LC_HAVE_BI_OPF
+
+#
+# LC_HAVE_SUBMIT_BIO_2ARGS
+#
+# 4.4 removed an argument from submit_bio
+#
+AC_DEFUN([LC_HAVE_SUBMIT_BIO_2ARGS], [
+LB_CHECK_COMPILE([if submit_bio takes two arguments],
+have_submit_bio_2args, [
+ #include <linux/bio.h>
+],[
+ struct bio bio;
+ submit_bio(READ, &bio);
+], [
+ AC_DEFINE(HAVE_SUBMIT_BIO_2ARGS, 1,
+ [submit_bio takes two arguments])
+])
+]) # LC_HAVE_SUBMIT_BIO_2_ARGS
+
+#
+# LC_HAVE_CLEAN_BDEV_ALIASES
+#
+# 4.4/4.9 unmap_underlying_metadata was replaced by clean_bdev_aliases
+# (SLES12/kernel commit 29f3ad7d8380364c)
+#
+AC_DEFUN([LC_HAVE_CLEAN_BDEV_ALIASES], [
+LB_CHECK_COMPILE([if kernel has clean_bdev_aliases],
+have_clean_bdev_aliases, [
+ #include <linux/buffer_head.h>
+],[
+ struct block_device bdev;
+ clean_bdev_aliases(&bdev,1,1);
+], [
+ AC_DEFINE(HAVE_CLEAN_BDEV_ALIASES, 1,
+ [kernel has clean_bdev_aliases])
+])
+]) # LC_HAVE_CLEAN_BDEV_ALIASES
+
+#
# LC_HAVE_LOCKS_LOCK_FILE_WAIT
#
# 4.4 kernel have moved locks API users to
]) # LC_HAVE_XATTR_HANDLER_INODE_PARAM
#
+# LC_D_IN_LOOKUP
+#
+# Kernel version 4.6 commit 85c7f81041d57cfe9dc97f4680d5586b54534a39
+# introduced parallel lookups in the VFS layer. The inline function
+# d_in_lookup was added to notify when the same item was being queried
+# at the same time.
+#
+AC_DEFUN([LC_D_IN_LOOKUP], [
+tmp_flags="$EXTRA_KCFLAGS"
+EXTRA_KCFLAGS="-Werror"
+LB_CHECK_COMPILE([if 'd_in_lookup' is defined],
+d_in_lookup, [
+ #include <linux/dcache.h>
+],[
+ d_in_lookup(NULL);
+],[
+ AC_DEFINE(HAVE_D_IN_LOOKUP, 1, [d_in_lookup is defined])
+])
+EXTRA_KCFLAGS="$tmp_flags"
+]) # LC_D_IN_LOOKUP
+
+#
# LC_DIRECTIO_2ARGS
#
# Kernel version 4.7 commit c8b8e32d700fe943a935e435ae251364d016c497
]) # LC_VM_OPERATIONS_REMOVE_VMF_ARG
#
+# LC_HAVE_KEY_USAGE_REFCOUNT
+#
+# Kernel version 4.11 commit fff292914d3a2f1efd05ca71c2ba72a3c663201e
+# converted key.usage from atomic_t to refcount_t.
+#
+AC_DEFUN([LC_HAVE_KEY_USAGE_REFCOUNT], [
+LB_CHECK_COMPILE([if 'key.usage' is refcount_t],
+key_usage_refcount, [
+ #include <linux/key.h>
+],[
+ struct key key = { };
+
+ refcount_read(&key.usage);
+],[
+ AC_DEFINE(HAVE_KEY_USAGE_REFCOUNT, 1, [key.usage is of type refcount_t])
+])
+]) #LC_HAVE_KEY_USAGE_REFCOUNT
+
+#
+# LC_HAVE_CRYPTO_MAX_ALG_NAME_128
+#
+# Kernel version 4.11 commit f437a3f477cce402dbec6537b29e9e33962c9f73
+# switched CRYPTO_MAX_ALG_NAME from 64 to 128.
+#
+AC_DEFUN([LC_HAVE_CRYPTO_MAX_ALG_NAME_128], [
+LB_CHECK_COMPILE([if 'CRYPTO_MAX_ALG_NAME' is 128],
+crypto_max_alg_name, [
+ #include <linux/crypto.h>
+],[
+ #if CRYPTO_MAX_ALG_NAME != 128
+ exit(1);
+ #endif
+],[
+ AC_DEFINE(HAVE_CRYPTO_MAX_ALG_NAME_128, 1,
+ ['CRYPTO_MAX_ALG_NAME' is 128])
+])
+]) # LC_HAVE_CRYPTO_MAX_ALG_NAME_128
+
+#
# Kernel version 4.12 commit 47f38c539e9a42344ff5a664942075bd4df93876
# CURRENT_TIME is not 64 bit time safe so it was replaced with
# current_time()
current_time, [
#include <linux/fs.h>
],[
- struct timespec ts = current_time(NULL);
+ struct iattr attr;
+
+ attr.ia_atime = current_time(NULL);
],[
AC_DEFINE(HAVE_CURRENT_TIME, 1,
[current_time() has replaced CURRENT_TIME])
])
]) # LC_BI_BDEV
-
#
# LC_PROG_LINUX
#
LC_CONFIG_PINGER
LC_CONFIG_CHECKSUM
+ LC_CONFIG_FLOCK
LC_CONFIG_HEALTH_CHECK_WRITE
LC_CONFIG_LRU_RESIZE
LC_GLIBC_SUPPORT_FHANDLES
LC_CONFIG_GSS
LC_OPENSSL_SSK
+ LC_OPENSSL_GETSEPOL
# 2.6.32
LC_BLK_QUEUE_MAX_SEGMENTS
# 2.6.39
LC_HAVE_FHANDLE_SYSCALLS
LC_HAVE_FSTYPE_MOUNT
- LC_IOP_TRUNCATE
LC_HAVE_INODE_OWNER_OR_CAPABLE
LC_HAVE_SECURITY_IINITSEC
LC_OLDSIZE_TRUNCATE_PAGECACHE
LC_PTR_ERR_OR_ZERO_MISSING
LC_KIOCB_KI_LEFT
+ LC_INIT_LIST_HEAD_RCU
# 3.13
LC_VFS_RENAME_5ARGS
# 4.1.0
LC_IOV_ITER_RW
LC_HAVE_SYNC_READ_WRITE
+ LC_HAVE___BI_CNT
# 4.2
LC_NEW_CANCEL_DIRTY_PAGE
LC_HAVE_LOCKS_LOCK_FILE_WAIT
LC_HAVE_KEY_PAYLOAD_DATA_ARRAY
LC_HAVE_XATTR_HANDLER_NAME
- LC_HAVE_BI_CNT
- LC_HAVE_BI_RW
+ LC_HAVE_BI_OPF
LC_HAVE_SUBMIT_BIO_2ARGS
LC_HAVE_CLEAN_BDEV_ALIASES
LC_HAVE_XATTR_HANDLER_INODE_PARAM
# 4.7
+ LC_D_IN_LOOKUP
LC_DIRECTIO_2ARGS
LC_GENERIC_WRITE_SYNC_2ARGS
LC_FOPS_ITERATE_SHARED
# 4.11
LC_INODEOPS_ENHANCED_GETATTR
LC_VM_OPERATIONS_REMOVE_VMF_ARG
+ LC_HAVE_KEY_USAGE_REFCOUNT
+ LC_HAVE_CRYPTO_MAX_ALG_NAME_128
# 4.12
LC_CURRENT_TIME
]) # LC_QUOTA
#
-# LC_CONFIG_NODEMAP_PROC_DEBUG
-#
-# enable nodemap proc file debugging
-#
-AC_DEFUN([LC_NODEMAP_PROC_DEBUG], [
-AC_MSG_CHECKING([whether to enable nodemap proc debug])
-AC_ARG_ENABLE([nodemap_proc_debug],
- AC_HELP_STRING([--enable-nodemap-proc-debug],
- [enable nodemap proc debug]),
- [], [enable_nodemap_proc_debug="no"])
-AC_MSG_RESULT([$enable_nodemap_proc_debug])
-AS_IF([test "x$enable_nodemap_proc_debug" != xno],
- [AC_DEFINE(NODEMAP_PROC_DEBUG, 1,
- [enable nodemap proc debug support])])
-]) # LC_NODEMAP_PROC_DEBUG
-
-#
# LC_OSD_ADDON
#
# configure support for optional OSD implementation
AM_CONDITIONAL(LIBPTHREAD, test x$enable_libpthread = xyes)
AM_CONDITIONAL(HAVE_SYSTEMD, test "x$with_systemdsystemunitdir" != "xno")
AM_CONDITIONAL(XATTR_HANDLER, test "x$lb_cv_compile_xattr_handler_flags" = xyes)
+AM_CONDITIONAL(SELINUX, test "$SELINUX" = "-lselinux")
+AM_CONDITIONAL(GETSEPOL, test x$enable_getsepol = xyes)
]) # LC_CONDITIONALS
#
lustre/include/Makefile
lustre/include/lustre/Makefile
lustre/include/uapi/linux/lustre/Makefile
-lustre/kernel_patches/targets/3.10-rhel7.target
+lustre/kernel_patches/targets/3.10-rhel7.6.target
+lustre/kernel_patches/targets/3.10-rhel7.5.target
lustre/kernel_patches/targets/4.14-rhel7.5.target
+lustre/kernel_patches/targets/4.14-rhel7.6.target
lustre/kernel_patches/targets/2.6-rhel6.9.target
lustre/kernel_patches/targets/2.6-rhel6.8.target
lustre/kernel_patches/targets/2.6-rhel6.7.target
lustre/kernel_patches/targets/3.12-sles12.target
lustre/kernel_patches/targets/4.4-sles12.target
lustre/kernel_patches/targets/4.4-sles12sp3.target
+lustre/kernel_patches/targets/4.12-sles12sp4.target
lustre/kernel_patches/targets/2.6-fc11.target
lustre/kernel_patches/targets/2.6-fc12.target
lustre/kernel_patches/targets/2.6-fc15.target
git://git.whamcloud.com / fs / lustre-release.git / blobdiff