Merge master.kernel.org:/pub/scm/linux/kernel/git/lenb/to-linus

diff --git a/arch/ia64/kernel/domain.c b/arch/ia64/kernel/domain.c
index d65e87b6394fa2c636f9593718f6e84f29c9804c..bbb8efe126b716b0851102f133480abc5729f57b 100644 (file)
--- a/arch/ia64/kernel/domain.c
+++ b/arch/ia64/kernel/domain.c
@@ -341,7 +341,7 @@ next_sg:
 #endif
 
        /* Attach the domains */
-       for_each_online_cpu(i) {
+       for_each_cpu_mask(i, *cpu_map) {
                struct sched_domain *sd;
 #ifdef CONFIG_SCHED_SMT
                sd = &per_cpu(cpu_domains, i);

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 4845911f1c63f3e3436e5591be1b8c08b006a181..bb7ca022bcb2b62df3a19fa44a167ff411899a0b 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -814,28 +814,39 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
                nfs_wb_all(inode);
        }
        error = NFS_PROTO(inode)->setattr(dentry, &fattr, attr);
-       if (error == 0) {
+       if (error == 0)
                nfs_refresh_inode(inode, &fattr);
+       nfs_end_data_update(inode);
+       unlock_kernel();
+       return error;
+}
+
+/**
+ * nfs_setattr_update_inode - Update inode metadata after a setattr call.
+ * @inode: pointer to struct inode
+ * @attr: pointer to struct iattr
+ *
+ * Note: we do this in the *proc.c in order to ensure that
+ *       it works for things like exclusive creates too.
+ */
+void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr)
+{
+       if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0) {
                if ((attr->ia_valid & ATTR_MODE) != 0) {
-                       int mode;
-                       mode = inode->i_mode & ~S_IALLUGO;
-                       mode |= attr->ia_mode & S_IALLUGO;
+                       int mode = attr->ia_mode & S_IALLUGO;
+                       mode |= inode->i_mode & ~S_IALLUGO;
                        inode->i_mode = mode;
                }
                if ((attr->ia_valid & ATTR_UID) != 0)
                        inode->i_uid = attr->ia_uid;
                if ((attr->ia_valid & ATTR_GID) != 0)
                        inode->i_gid = attr->ia_gid;
-               if ((attr->ia_valid & ATTR_SIZE) != 0) {
-                       inode->i_size = attr->ia_size;
-                       vmtruncate(inode, attr->ia_size);
-               }
-       }
-       if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0)
                NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
-       nfs_end_data_update(inode);
-       unlock_kernel();
-       return error;
+       }
+       if ((attr->ia_valid & ATTR_SIZE) != 0) {
+               inode->i_size = attr->ia_size;
+               vmtruncate(inode, attr->ia_size);
+       }
 }
 
 /*

diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 7851569b31c63f03a5095f503d0b1b18183273d4..2681485cf2d00f9f9fdd647a8bf1cd9861299104 100644 (file)
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -120,6 +120,8 @@ nfs3_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
        dprintk("NFS call  setattr\n");
        fattr->valid = 0;
        status = rpc_call(NFS_CLIENT(inode), NFS3PROC_SETATTR, &arg, fattr, 0);
+       if (status == 0)
+               nfs_setattr_update_inode(inode, sattr);
        dprintk("NFS reply setattr: %d\n", status);
        return status;
 }
@@ -370,6 +372,8 @@ again:
                 * not sure this buys us anything (and I'd have
                 * to revamp the NFSv3 XDR code) */
                status = nfs3_proc_setattr(dentry, &fattr, sattr);
+               if (status == 0)
+                       nfs_setattr_update_inode(dentry->d_inode, sattr);
                nfs_refresh_inode(dentry->d_inode, &fattr);
                dprintk("NFS reply setattr (post-create): %d\n", status);
        }

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 1b76f80aedb921c737586fbca6ceeac3f0f522f2..0c5a308e49638171291d22aa3630fc431ac74528 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -753,6 +753,7 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
                 .rpc_argp       = &arg,
                 .rpc_resp       = &res,
         };
+       int status;
 
         fattr->valid = 0;
 
@@ -762,7 +763,8 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
        } else
                memcpy(&arg.stateid, &zero_stateid, sizeof(arg.stateid));
 
-       return rpc_call_sync(server->client, &msg, 0);
+       status = rpc_call_sync(server->client, &msg, 0);
+       return status;
 }
 
 static int nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
@@ -1145,6 +1147,8 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
 
        status = nfs4_do_setattr(NFS_SERVER(inode), fattr,
                        NFS_FH(inode), sattr, state);
+       if (status == 0)
+               nfs_setattr_update_inode(inode, sattr);
        if (state != NULL)
                nfs4_close_state(state, FMODE_WRITE);
        put_rpccred(cred);
@@ -1449,8 +1453,10 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
                struct nfs_fattr fattr;
                status = nfs4_do_setattr(NFS_SERVER(dir), &fattr,
                                     NFS_FH(state->inode), sattr, state);
-               if (status == 0)
+               if (status == 0) {
+                       nfs_setattr_update_inode(state->inode, sattr);
                        goto out;
+               }
        } else if (flags != 0)
                goto out;
        nfs4_close_state(state, flags);

diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index cedf636bcf3c9f68b53b6c979d2116f5f4a4511d..be23c3fb9260051b8069ad4afbf2257bed1ca502 100644 (file)
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -114,6 +114,8 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
        dprintk("NFS call  setattr\n");
        fattr->valid = 0;
        status = rpc_call(NFS_CLIENT(inode), NFSPROC_SETATTR, &arg, fattr, 0);
+       if (status == 0)
+               nfs_setattr_update_inode(inode, sattr);
        dprintk("NFS reply setattr: %d\n", status);
        return status;
 }

diff --git a/fs/nfs_common/nfsacl.c b/fs/nfs_common/nfsacl.c
index 18c58c32e326281bfa7226edbaaec135b45c2b70..251e5a1bb1c4cbe0308c042073b0d83cfe71d73d 100644 (file)
--- a/fs/nfs_common/nfsacl.c
+++ b/fs/nfs_common/nfsacl.c
@@ -239,6 +239,7 @@ nfsacl_decode(struct xdr_buf *buf, unsigned int base, unsigned int *aclcnt,
        if (xdr_decode_word(buf, base, &entries) ||
            entries > NFS_ACL_MAX_ENTRIES)
                return -EINVAL;
+       nfsacl_desc.desc.array_maxlen = entries;
        err = xdr_decode_array2(buf, base + 4, &nfsacl_desc.desc);
        if (err)
                return err;

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 9709fac6531dd7e044aee7973870e86137b51fb9..21e21fe519e268276c27c8131fb00e857597d374 100644 (file)
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -174,6 +174,9 @@ ToDo/Notes:
          fact that the vfs and ntfs inodes are one struct in memory to find
          the ntfs inode in memory if present.  Also, the ntfs inode has its
          own locking so it does not matter if the vfs inode is locked.
+       - Fix bug in mft record writing where we forgot to set the device in
+         the buffers when mapping them after the VM had discarded them
+         Thanks to Martin MOKREJŠ for the bug report.
 
 2.1.22 - Many bug and race fixes and error handling improvements.
 

diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index ac9ff39aa8343eb843bb4f0ee2bb7730f969c76e..317f7c679fd3bb6edc89eee24b18e2243d3cf03e 100644 (file)
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -533,6 +533,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
                        LCN lcn;
                        unsigned int vcn_ofs;
 
+                       bh->b_bdev = vol->sb->s_bdev;
                        /* Obtain the vcn and offset of the current block. */
                        vcn = ((VCN)mft_no << vol->mft_record_size_bits) +
                                        (block_start - m_start);
@@ -725,6 +726,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
                        LCN lcn;
                        unsigned int vcn_ofs;
 
+                       bh->b_bdev = vol->sb->s_bdev;
                        /* Obtain the vcn and offset of the current block. */
                        vcn = ((VCN)ni->mft_no << vol->mft_record_size_bits) +
                                        (block_start - m_start);

diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 5afee8a8cdf39ea0ec3135feab5b45c269daccdd..f58aedadeb4e3d88e222dcfeccfc7745a3cba5d4 100644 (file)
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -104,8 +104,8 @@ extern void *to_virt(unsigned long phys);
  * casting is the right thing, but 32-bit UML can't have 64-bit virtual
  * addresses
  */
-#define __pa(virt) to_phys((void *) (unsigned long) virt)
-#define __va(phys) to_virt((unsigned long) phys)
+#define __pa(virt) to_phys((void *) (unsigned long) (virt))
+#define __va(phys) to_virt((unsigned long) (phys))
 
 #define page_to_pfn(page) ((page) - mem_map)
 #define pfn_to_page(pfn) (mem_map + (pfn))

diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 8ea249110fb0b5029c88b35717f2ce3e5387f507..7d78a783c64a1bfbfb6aa60281ee651d2be53462 100644 (file)
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -292,6 +292,7 @@ extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
 extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
 extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
 extern int nfs_setattr(struct dentry *, struct iattr *);
+extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
 extern void nfs_begin_attr_update(struct inode *);
 extern void nfs_end_attr_update(struct inode *);
 extern void nfs_begin_data_update(struct inode *);

diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 34ec3e8d99b3f04fb4e23631f84ce9d497529cf3..23448d0fb5bc522324f176859170874c6f2d0a1a 100644 (file)
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -177,6 +177,7 @@ typedef int (*xdr_xcode_elem_t)(struct xdr_array2_desc *desc, void *elem);
 struct xdr_array2_desc {
        unsigned int elem_size;
        unsigned int array_len;
+       unsigned int array_maxlen;
        xdr_xcode_elem_t xcode;
 };
 

diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 8a4d9c106af1b37b1120a2adb53e21f7fb3dc317..fde16f40a581dfb64e725e694afb4df5090693ed 100644 (file)
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -993,6 +993,7 @@ xdr_xcode_array2(struct xdr_buf *buf, unsigned int base,
                        return -EINVAL;
        } else {
                if (xdr_decode_word(buf, base, &desc->array_len) != 0 ||
+                   desc->array_len > desc->array_maxlen ||
                    (unsigned long) base + 4 + desc->array_len *
                                    desc->elem_size > buf->len)
                        return -EINVAL;