diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/cris/arch-v32/drivers/cryptocop.c | 4 | ||||
-rw-r--r-- | arch/ia64/kernel/err_inject.c | 2 | ||||
-rw-r--r-- | arch/x86/mm/mpx.c | 5 |
3 files changed, 4 insertions, 7 deletions
diff --git a/arch/cris/arch-v32/drivers/cryptocop.c b/arch/cris/arch-v32/drivers/cryptocop.c index b5698c876fcc..099e170a93ee 100644 --- a/arch/cris/arch-v32/drivers/cryptocop.c +++ b/arch/cris/arch-v32/drivers/cryptocop.c | |||
@@ -2722,7 +2722,6 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig | |||
2722 | err = get_user_pages((unsigned long int)(oper.indata + prev_ix), | 2722 | err = get_user_pages((unsigned long int)(oper.indata + prev_ix), |
2723 | noinpages, | 2723 | noinpages, |
2724 | 0, /* read access only for in data */ | 2724 | 0, /* read access only for in data */ |
2725 | 0, /* no force */ | ||
2726 | inpages, | 2725 | inpages, |
2727 | NULL); | 2726 | NULL); |
2728 | 2727 | ||
@@ -2736,8 +2735,7 @@ static int cryptocop_ioctl_process(struct inode *inode, struct file *filp, unsig | |||
2736 | if (oper.do_cipher){ | 2735 | if (oper.do_cipher){ |
2737 | err = get_user_pages((unsigned long int)oper.cipher_outdata, | 2736 | err = get_user_pages((unsigned long int)oper.cipher_outdata, |
2738 | nooutpages, | 2737 | nooutpages, |
2739 | 1, /* write access for out data */ | 2738 | FOLL_WRITE, /* write access for out data */ |
2740 | 0, /* no force */ | ||
2741 | outpages, | 2739 | outpages, |
2742 | NULL); | 2740 | NULL); |
2743 | up_read(¤t->mm->mmap_sem); | 2741 | up_read(¤t->mm->mmap_sem); |
diff --git a/arch/ia64/kernel/err_inject.c b/arch/ia64/kernel/err_inject.c index 09f845793d12..5ed0ea92c5bf 100644 --- a/arch/ia64/kernel/err_inject.c +++ b/arch/ia64/kernel/err_inject.c | |||
@@ -142,7 +142,7 @@ store_virtual_to_phys(struct device *dev, struct device_attribute *attr, | |||
142 | u64 virt_addr=simple_strtoull(buf, NULL, 16); | 142 | u64 virt_addr=simple_strtoull(buf, NULL, 16); |
143 | int ret; | 143 | int ret; |
144 | 144 | ||
145 | ret = get_user_pages(virt_addr, 1, VM_READ, 0, NULL, NULL); | 145 | ret = get_user_pages(virt_addr, 1, FOLL_WRITE, NULL, NULL); |
146 | if (ret<=0) { | 146 | if (ret<=0) { |
147 | #ifdef ERR_INJ_DEBUG | 147 | #ifdef ERR_INJ_DEBUG |
148 | printk("Virtual address %lx is not existing.\n",virt_addr); | 148 | printk("Virtual address %lx is not existing.\n",virt_addr); |
diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index 80476878eb4c..e4f800999b32 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c | |||
@@ -544,10 +544,9 @@ static int mpx_resolve_fault(long __user *addr, int write) | |||
544 | { | 544 | { |
545 | long gup_ret; | 545 | long gup_ret; |
546 | int nr_pages = 1; | 546 | int nr_pages = 1; |
547 | int force = 0; | ||
548 | 547 | ||
549 | gup_ret = get_user_pages((unsigned long)addr, nr_pages, write, | 548 | gup_ret = get_user_pages((unsigned long)addr, nr_pages, |
550 | force, NULL, NULL); | 549 | write ? FOLL_WRITE : 0, NULL, NULL); |
551 | /* | 550 | /* |
552 | * get_user_pages() returns number of pages gotten. | 551 | * get_user_pages() returns number of pages gotten. |
553 | * 0 means we failed to fault in and get anything, | 552 | * 0 means we failed to fault in and get anything, |