Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next

Pull sparc updates from David Miller:

 - Rework the sparc32 page tables so that READ_ONCE(*pmd), as done by
   generic code, operates on a word sized element. From Will Deacon.

 - Some scnprintf() conversions, from Chen Zhou.

 - A pin_user_pages() conversion from John Hubbard.

 - Several 32-bit ptrace register handling fixes and such from Al Viro.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next:
  fix a braino in "sparc32: fix register window handling in genregs32_[gs]et()"
  sparc32: mm: Only call ctor()/dtor() functions for first and last user
  sparc32: mm: Disable SPLIT_PTLOCK_CPUS
  sparc32: mm: Don't try to free page-table pages if ctor() fails
  sparc32: register memory occupied by kernel as memblock.memory
  sparc: remove unused header file nfs_fs.h
  sparc32: fix register window handling in genregs32_[gs]et()
  sparc64: fix misuses of access_process_vm() in genregs32_[sg]et()
  oradax: convert get_user_pages() --> pin_user_pages()
  sparc: use scnprintf() in show_pciobppath_attr() in vio.c
  sparc: use scnprintf() in show_pciobppath_attr() in pci.c
  tty: vcc: Fix error return code in vcc_probe()
  sparc32: mm: Reduce allocation size for PMD and PTE tables
  sparc32: mm: Change pgtable_t type to pte_t * instead of struct page *
  sparc32: mm: Restructure sparc32 MMU page-table layout
  sparc32: mm: Fix argument checking in __srmmu_get_nocache()
  sparc64: Replace zero-length array with flexible-array
  sparc: mm: return true,false in kern_addr_valid()

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
index 75232cbd58bf..522e5b51050c 100644
--- a/arch/sparc/kernel/ds.c
+++ b/arch/sparc/kernel/ds.c
@@ -87,7 +87,7 @@ struct ds_reg_req {
 	__u64			handle;
 	__u16			major;
 	__u16			minor;
-	char			svc_id[0];
+	char			svc_id[];
 };
 
 struct ds_reg_ack {
@@ -701,12 +701,12 @@ struct ds_var_hdr {
 
 struct ds_var_set_msg {
 	struct ds_var_hdr		hdr;
-	char				name_and_value[0];
+	char				name_and_value[];
 };
 
 struct ds_var_delete_msg {
 	struct ds_var_hdr		hdr;
-	char				name[0];
+	char				name[];
 };
 
 struct ds_var_resp {
@@ -989,7 +989,7 @@ struct ds_queue_entry {
 	struct ds_info			*dp;
 	int				req_len;
 	int				__pad;
-	u64				req[0];
+	u64				req[];
 };
 
 static void process_ds_work(void)