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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-11 10:47:41 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-12-11 10:47:41 +0300
commit2fc10246766fce0b560f015e1c0b6ff29fb4ced0 (patch)
tree0510322a0d3a8171afb1e06a7ce809f023578825 /arch/s390/include/asm/mmu_context.h
parent05eec0c931a63d8709009e3ac6a083072666fa0f (diff)
parent50c4c4e268a2d7a3e58ebb698ac74da0de40ae36 (diff)
downloadlinux-2fc10246766fce0b560f015e1c0b6ff29fb4ced0.tar.xz
Merge 4.15-rc3 into char-misc-next
We want the fixes and changes in here for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/s390/include/asm/mmu_context.h')
-rw-r--r--arch/s390/include/asm/mmu_context.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index f4a07f788f78..65154eaa3714 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -28,7 +28,7 @@ static inline int init_new_context(struct task_struct *tsk,
#ifdef CONFIG_PGSTE
mm->context.alloc_pgste = page_table_allocate_pgste ||
test_thread_flag(TIF_PGSTE) ||
- current->mm->context.alloc_pgste;
+ (current->mm && current->mm->context.alloc_pgste);
mm->context.has_pgste = 0;
mm->context.use_skey = 0;
mm->context.use_cmma = 0;