diff options
| -rw-r--r-- | arch/ppc/kernel/head_8xx.S | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_alloc.c | 5 | ||||
| -rw-r--r-- | fs/xfs/xfs_rename.c | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_vfsops.c | 27 | ||||
| -rw-r--r-- | fs/xfs/xfs_vnodeops.c | 2 | ||||
| -rw-r--r-- | include/asm-ppc/page.h | 1 | ||||
| -rw-r--r-- | scripts/mod/modpost.c | 11 | ||||
| -rw-r--r-- | scripts/mod/modpost.h | 19 |
8 files changed, 29 insertions, 52 deletions
diff --git a/arch/ppc/kernel/head_8xx.S b/arch/ppc/kernel/head_8xx.S index ec53c7d..7a2f205 100644 --- a/arch/ppc/kernel/head_8xx.S +++ b/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 diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c index 64ee07d..8558226 100644 --- a/fs/xfs/xfs_alloc.c +++ b/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; } diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c index 81a05cf..1f14876 100644 --- a/fs/xfs/xfs_rename.c +++ b/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); diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c index f0e09ca..36ea1b2 100644 --- a/fs/xfs/xfs_vfsops.c +++ b/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; } diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index fa71b30..7027ae6 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/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; } diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h index a70ba2e..0fb68a0 100644 --- a/include/asm-ppc/page.h +++ b/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__ diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index b36e884..6d04504 100644 --- a/scripts/mod/modpost.c +++ b/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; diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index 89b96c6..b14255c 100644 --- a/scripts/mod/modpost.h +++ b/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) |
