diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-28 18:52:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-04-28 18:52:11 -0700 |
| commit | cf681c2ebcb502ced998ca0659b2907b9ad9daf9 (patch) | |
| tree | e7a0176be1f9bb9bffc686cc3472034f6abd07f4 /arch/s390/include/asm/processor.h | |
| parent | b75a2bf899b668b1d52de8846aafdbcf81349c73 (diff) | |
| parent | 532c34b5fbf1687df63b3fcd5b2846312ac943c6 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
"Three more bug fixes for 4.6
- Due to a race in the dynamic page table code a multi-threaded
program can cause a translation specification exception. With
panic_on_oops a user space program can crash the system.
- An information leak with the /dev/sclp device.
- A use after free in the s390 PCI code"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/sclp_ctl: fix potential information leak with /dev/sclp
s390/mm: fix asce_bits handling with dynamic pagetable levels
s390/pci: fix use after free in dma_init
Diffstat (limited to 'arch/s390/include/asm/processor.h')
| -rw-r--r-- | arch/s390/include/asm/processor.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index d6fd22ea270d..18cdede1aeda 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -175,7 +175,7 @@ extern __vector128 init_task_fpu_regs[__NUM_VXRS]; regs->psw.mask = PSW_USER_BITS | PSW_MASK_BA; \ regs->psw.addr = new_psw; \ regs->gprs[15] = new_stackp; \ - crst_table_downgrade(current->mm, 1UL << 31); \ + crst_table_downgrade(current->mm); \ execve_tail(); \ } while (0) |