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Searched refs:usize (Results 1 – 3 of 3) sorted by relevance

/arch/x86/kernel/cpu/mce/
A Ddev-mcelog.c162 static int __mce_read_apei(char __user **ubuf, size_t usize) in __mce_read_apei() argument
168 if (usize < sizeof(struct mce)) in __mce_read_apei()
203 size_t usize, loff_t *off) in mce_chrdev_read() argument
212 err = __mce_read_apei(&buf, usize); in mce_chrdev_read()
219 if (*off != 0 || usize < mcelog->len * sizeof(struct mce)) in mce_chrdev_read()
287 size_t usize, loff_t *off) in mce_chrdev_write() argument
300 if ((unsigned long)usize > sizeof(struct mce)) in mce_chrdev_write()
301 usize = sizeof(struct mce); in mce_chrdev_write()
302 if (copy_from_user(&m, ubuf, usize)) in mce_chrdev_write()
316 return usize; in mce_chrdev_write()
/arch/x86/kernel/fpu/
A Dxstate.c1581 unsigned int usize, struct fpu_guest *guest_fpu) in fpstate_realloc() argument
1594 newfps->user_size = usize; in fpstate_realloc()
1611 guest_fpu->uabi_size = usize; in fpstate_realloc()
1650 static int validate_sigaltstack(unsigned int usize) in validate_sigaltstack() argument
1659 framesize += usize; in validate_sigaltstack()
1678 unsigned int ksize, usize; in __xstate_request_perm() local
1702 ret = validate_sigaltstack(usize); in __xstate_request_perm()
1712 perm->__user_state_size = usize; in __xstate_request_perm()
1765 unsigned int ksize, usize; in __xfd_enable_feature() local
1786 usize = perm->__user_state_size; in __xfd_enable_feature()
[all …]
/arch/parisc/kernel/
A Dcache.c716 unsigned long usize = 0; in mm_total_size() local
720 if (usize >= parisc_cache_flush_threshold) in mm_total_size()
722 usize += vma->vm_end - vma->vm_start; in mm_total_size()
724 return usize; in mm_total_size()

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