Jeff Dike 1463fdbcc7 [PATCH] uml: pte_mkread fix ...

Fix the fact that pte_mkread set _PAGE_RW instead of _PAGE_USER (the logic is
copied from i386 in most place, so it is really as bad as you're thinking).

Thus currently page tables are more permissive than they should.

Such a change may trigger other latent bugs, so be careful with this.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-03-01 14:53:38 -08:00

..

a.out.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

alternative-asm.i

[PATCH] i386: Redo semaphore and rwlock assembly helpers

2006-09-26 10:52:29 +02:00

alternative.h

[PATCH] x86: SMP alternatives

2006-03-23 07:38:04 -08:00

apic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

archparam-i386.h

[PATCH] uml: s390 preparation, elf.h

2005-05-05 16:36:37 -07:00

archparam-ppc.h

[PATCH] uml: remove some leftover PPC code

2006-10-20 10:26:36 -07:00

archparam-x86_64.h

[PATCH] uml: s390 preparation, elf.h

2005-05-05 16:36:37 -07:00

atomic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

auxvec.h

[PATCH] auxiliary vector cleanups

2005-09-07 16:57:21 -07:00

bitops.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

boot.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

bug.h

[PATCH] UML: add generic BUG support

2006-12-08 08:28:39 -08:00

bugs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

byteorder.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cacheflush.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

calling.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

checksum.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cobalt.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

common.lds.S

[PATCH] uml: add INITCALLS

2006-10-31 08:07:00 -08:00

cpufeature.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cputime.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

current.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

delay.h

[PATCH] uml: s390 preparation, delay moved to arch

2005-05-05 16:36:38 -07:00

desc.h

[PATCH] uml: implement {get,set}_thread_area for i386

2006-03-31 12:18:52 -08:00

device.h

Driver core: add dev_archdata to struct device

2006-12-01 14:52:01 -08:00

div64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dma-mapping.h

[PATCH] Pass struct dev pointer to dma_cache_sync()

2006-12-07 08:39:41 -08:00

dma.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

dwarf2.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

elf-i386.h

[PATCH] uml: small fixes left over from rc4

2005-05-20 15:48:17 -07:00

elf-ppc.h

[PATCH] uml: fix apparent "CONFIG_64_BIT" typo.

2007-02-11 10:51:23 -08:00

elf-x86_64.h

[PATCH] uml: small fixes left over from rc4

2005-05-20 15:48:17 -07:00

emergency-restart.h

[PATCH] Add emergency_restart()

2005-07-26 14:35:41 -07:00

errno.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fcntl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fixmap.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

floppy.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

frame.i

[PATCH] i386: Redo semaphore and rwlock assembly helpers

2006-09-26 10:52:29 +02:00

futex.h

[PATCH] consolidate asm/futex.h

2006-01-08 20:13:39 -08:00

hardirq.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

highmem.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

host_ldt-i386.h

[PATCH] uml: split ldt.h in arch-independent and arch-dependant code

2006-03-31 12:18:51 -08:00

host_ldt-x86_64.h

[PATCH] uml: split ldt.h in arch-independent and arch-dependant code

2006-03-31 12:18:51 -08:00

hw_irq.h

[PATCH] genirq: add ->retrigger() irq op to consolidate hw_irq_resend()

2006-06-29 10:26:23 -07:00

ide.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

io.h

[PATCH] uml: add __raw_writeq definition

2006-06-30 11:25:38 -07:00

ioctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ioctls.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ipc.h

[PATCH] uml: obvious compile fixes for x86-64 Subarch and x86 regression fixes

2005-05-05 16:36:32 -07:00

ipcbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq_regs.h

[PATCH] um: irq changes break build

2006-10-06 08:53:42 -07:00

irq_vectors.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irqflags.h

[PATCH] uml: add asm/irqflags.h

2006-06-05 12:29:17 -07:00

keyboard.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

kmap_types.h

[PATCH] uml: make copy_*_user atomic

2006-07-01 09:56:03 -07:00

ldt.h

[PATCH] uml: split ldt.h in arch-independent and arch-dependant code

2006-03-31 12:18:51 -08:00

linkage.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

local.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

locks.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mca_dma.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mman.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mmu_context.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

mmu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

module-generic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

module-i386.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

module-x86_64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

msgbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mtrr.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mutex.h

[PATCH] mutex subsystem, add default include/asm-*/mutex.h files

2006-01-09 15:59:19 -08:00

namei.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

page_offset.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

page.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

param.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pci.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pda.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

percpu.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

pgalloc.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

pgtable-2level.h

[PATCH] Standardize pxx_page macros

2006-09-26 08:48:51 -07:00

pgtable-3level.h

[PATCH] Standardize pxx_page macros

2006-09-26 08:48:51 -07:00

pgtable.h

[PATCH] uml: pte_mkread fix

2007-03-01 14:53:38 -08:00

poll.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

posix_types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

prctl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

processor-generic.h

[PATCH] uml: thread creation tidying

2006-09-27 08:26:16 -07:00

processor-i386.h

[PATCH] uml: implement {get,set}_thread_area for i386

2006-03-31 12:18:52 -08:00

processor-ppc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

processor-x86_64.h

[PATCH] uml: x86_64 thread fixes

2007-02-11 10:51:24 -08:00

ptrace-generic.h

[PATCH] Make UML use ptrace-abi.h

2006-09-26 08:49:10 -07:00

ptrace-i386.h

[PATCH] uml: fix "extern-vs-static" proto conflict in TLS code

2006-04-11 06:18:36 -07:00

ptrace-x86_64.h

[PATCH] uml: x86_64 ptrace fixes

2007-02-11 10:51:24 -08:00

resource.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwlock.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwsem.h

[PATCH] remove gcc-2 checks

2006-01-08 20:14:02 -08:00

scatterlist.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sections.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

segment.h

[PATCH] uml: check for differences in host support

2006-03-31 12:18:52 -08:00

semaphore.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sembuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

serial.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

setup.h

[PATCH] uml: command line handling cleanup

2005-05-06 22:09:29 -07:00

shmbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

shmparam.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext-generic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext-i386.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext-ppc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sigcontext-x86_64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

siginfo.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

signal.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

smp.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

socket.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

sockios.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

spinlock_types.h

[PATCH] uml spinlock breakage

2005-09-10 16:50:01 -07:00

spinlock.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

stat.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

statfs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

string.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

suspend.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system-generic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system-i386.h

[PATCH] uml: UML/i386 cmpxchg fix

2005-09-17 11:50:01 -07:00

system-ppc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system-x86_64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

termbits.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

termios.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

thread_info.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

timex.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tlb.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

tlbflush.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

topology.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

types.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

uaccess.h

[PATCH] uml: more __user annotations

2006-06-05 12:29:17 -07:00

ucontext.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unaligned.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unistd.h

[PATCH] rename the provided execve functions to kernel_execve

2006-10-02 07:57:23 -07:00

user.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vga.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vm86.h

[PATCH] uml: vm86 compile fix

2005-07-28 21:46:03 -07:00

vm-flags-i386.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

vm-flags-x86_64.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

xor.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00