---

yaml
---
r: 26591
b: refs/heads/master
c: 3cd73ee
h: refs/heads/master
i:
  26589: 8c3710c
  26587: b6c4a53
  26583: d768eea
  26575: 0b3554b
  26559: 6db1b83
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 23aee82e75c1ced9492cbff6090b8e213d95945e
+refs/heads/master: 3cd73eedde34c5fd88d62d8523c4260970fdc6fb

trunk/arch/ppc/kernel/head_8xx.S

@@ -355,9 +355,7 @@ InstructionTLBMiss:
 
 	. = 0x1200
 DataStoreTLBMiss:
-#ifdef CONFIG_8xx_CPU6
 	stw	r3, 8(r0)
-#endif
 	DO_8xx_CPU6(0x3f80, r3)
 	mtspr	SPRN_M_TW, r10	/* Save a couple of working registers */
 	mfcr	r10
@@ -417,9 +415,7 @@ DataStoreTLBMiss:
 	lwz	r11, 0(r0)
 	mtcr	r11
 	lwz	r11, 4(r0)
-#ifdef CONFIG_8xx_CPU6
 	lwz	r3, 8(r0)
-#endif
 	rfi
 
 /* This is an instruction TLB error on the MPC8xx.  This could be due

trunk/fs/xfs/xfs_alloc.c

@@ -1942,8 +1942,10 @@ xfs_alloc_fix_freelist(
 		/*
 		 * Allocate as many blocks as possible at once.
 		 */
-		if ((error = xfs_alloc_ag_vextent(&targs)))
+		if ((error = xfs_alloc_ag_vextent(&targs))) {
+			xfs_trans_brelse(tp, agflbp);
 			return error;
+		}
 		/*
 		 * Stop if we run out.  Won't happen if callers are obeying
 		 * the restrictions correctly.  Can happen for free calls
@@ -1960,6 +1962,7 @@ xfs_alloc_fix_freelist(
 				return error;
 		}
 	}
+	xfs_trans_brelse(tp, agflbp);
 	args->agbp = agbp;
 	return 0;
 }

trunk/fs/xfs/xfs_rename.c

@@ -316,6 +316,18 @@ xfs_rename(
 		}
 	}
 
+	/*
+	 * If we are using project inheritance, we only allow renames
+	 * into our tree when the project IDs are the same; else the
+	 * tree quota mechanism would be circumvented.
+	 */
+	if (unlikely((target_dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+		     (target_dp->i_d.di_projid != src_ip->i_d.di_projid))) {
+		error = XFS_ERROR(EXDEV);
+		xfs_rename_unlock4(inodes, XFS_ILOCK_SHARED);
+		goto rele_return;
+	}
+
 	new_parent = (src_dp != target_dp);
 	src_is_directory = ((src_ip->i_d.di_mode & S_IFMT) == S_IFDIR);
 

trunk/fs/xfs/xfs_vfsops.c

@@ -669,31 +669,22 @@ xfs_mntupdate(
 	xfs_mount_t	*mp = XFS_BHVTOM(bdp);
 	int		error;
 
-	if (args->flags & XFSMNT_BARRIER)
-		mp->m_flags |= XFS_MOUNT_BARRIER;
-	else
-		mp->m_flags &= ~XFS_MOUNT_BARRIER;
-
-	if ((vfsp->vfs_flag & VFS_RDONLY) &&
-	    !(*flags & MS_RDONLY)) {
-		vfsp->vfs_flag &= ~VFS_RDONLY;
-
-		if (args->flags & XFSMNT_BARRIER)
+	if (!(*flags & MS_RDONLY)) {			/* rw/ro -> rw */
+		if (vfsp->vfs_flag & VFS_RDONLY)
+			vfsp->vfs_flag &= ~VFS_RDONLY;
+		if (args->flags & XFSMNT_BARRIER) {
+			mp->m_flags |= XFS_MOUNT_BARRIER;
 			xfs_mountfs_check_barriers(mp);
-	}
-
-	if (!(vfsp->vfs_flag & VFS_RDONLY) &&
-	    (*flags & MS_RDONLY)) {
+		} else {
+			mp->m_flags &= ~XFS_MOUNT_BARRIER;
+		}
+	} else if (!(vfsp->vfs_flag & VFS_RDONLY)) {	/* rw -> ro */
 		VFS_SYNC(vfsp, SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR, NULL, error);
-
 		xfs_quiesce_fs(mp);
-
-		/* Ok now write out an unmount record */
 		xfs_log_unmount_write(mp);
 		xfs_unmountfs_writesb(mp);
 		vfsp->vfs_flag |= VFS_RDONLY;
 	}
-
 	return 0;
 }
 

trunk/fs/xfs/xfs_vnodeops.c

@@ -2663,7 +2663,7 @@ xfs_link(
 	 */
 	if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
 		     (tdp->i_d.di_projid != sip->i_d.di_projid))) {
-		error = XFS_ERROR(EPERM);
+		error = XFS_ERROR(EXDEV);
 		goto error_return;
 	}
 

trunk/include/asm-ppc/page.h

@@ -20,6 +20,7 @@
 /* This must match what is in arch/ppc/Makefile */
 #define PAGE_OFFSET	CONFIG_KERNEL_START
 #define KERNELBASE	PAGE_OFFSET
+#define is_kernel_addr(x)	((x) >= PAGE_OFFSET)
 
 #ifndef __ASSEMBLY__
 

trunk/scripts/mod/modpost.c

@@ -709,17 +709,10 @@ static void check_sec_ref(struct module *mod, const char *modname,
 		for (rela = start; rela < stop; rela++) {
 			Elf_Rela r;
 			const char *secname;
-			unsigned int r_sym;
 			r.r_offset = TO_NATIVE(rela->r_offset);
-			if (hdr->e_ident[EI_CLASS] == ELFCLASS64 &&
-			    hdr->e_machine == EM_MIPS) {
-				r_sym = ELF64_MIPS_R_SYM(rela->r_info);
-				r_sym = TO_NATIVE(r_sym);
-			} else {
-				r_sym = ELF_R_SYM(TO_NATIVE(rela->r_info));
-			}
+			r.r_info   = TO_NATIVE(rela->r_info);
 			r.r_addend = TO_NATIVE(rela->r_addend);
-			sym = elf->symtab_start + r_sym;
+			sym = elf->symtab_start + ELF_R_SYM(r.r_info);
 			/* Skip special sections */
 			if (sym->st_shndx >= SHN_LORESERVE)
 				continue;

trunk/scripts/mod/modpost.h

@@ -39,25 +39,6 @@
 #define ELF_R_TYPE  ELF64_R_TYPE
 #endif
 
-/* The 64-bit MIPS ELF ABI uses an unusual reloc format. */
-typedef struct
-{
-  Elf32_Word    r_sym;		/* Symbol index */
-  unsigned char r_ssym;		/* Special symbol for 2nd relocation */
-  unsigned char r_type3;	/* 3rd relocation type */
-  unsigned char r_type2;	/* 2nd relocation type */
-  unsigned char r_type1;	/* 1st relocation type */
-} _Elf64_Mips_R_Info;
-
-typedef union
-{
-  Elf64_Xword	r_info_number;
-  _Elf64_Mips_R_Info r_info_fields;
-} _Elf64_Mips_R_Info_union;
-
-#define ELF64_MIPS_R_SYM(i) \
-  ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
-
 #if KERNEL_ELFDATA != HOST_ELFDATA
 
 static inline void __endian(const void *src, void *dest, unsigned int size)