| /linux/arch/x86/kernel/fpu/ |
| H A D | signal.c | 42 fx_sw->xstate_size > fpstate->user_size || in check_xstate_in_sigframe()
57 if (fx_sw->xstate_size != fpstate->user_size || in check_xstate_in_sigframe()
134 sw_bytes->extended_size = fpstate->user_size + FP_XSTATE_MAGIC2_SIZE; in save_sw_bytes()
136 sw_bytes->xstate_size = fpstate->user_size; in save_sw_bytes()
157 (__u32 __user *)(buf + fpstate->user_size)); in save_xstate_epilog()
245 if (!__clear_user(buf_fx, fpstate->user_size)) in copy_fpstate_to_sigframe()
454 unsigned int size = fpstate->user_size; in xstate_sigframe_size()
505 size = fpu->fpstate->user_size; in fpu__restore_sig()
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| H A D | xstate.c | 719 unsigned int user_size, kernel_size, kernel_default_size; in init_xstate_size() local
723 user_size = get_xsave_size_user(); in init_xstate_size()
736 kernel_size = user_size; in init_xstate_size()
745 fpu_user_cfg.max_size = user_size; in init_xstate_size()
1634 newfps->user_size = usize; in fpstate_realloc()
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| H A D | core.c | 612 fpstate->user_size = fpu_user_cfg.default_size; in __fpstate_reset()
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| /linux/drivers/platform/x86/amd/pmf/ |
| H A D | util.c | 86 __u64 user_size; in amd_pmf_set_ioctl() local
93 if (copy_from_user(&user_size, argp, sizeof(user_size))) in amd_pmf_set_ioctl()
101 copy_size = min_t(size_t, user_size, sizeof(info)); in amd_pmf_set_ioctl()
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| /linux/drivers/gpu/drm/i915/gem/ |
| H A D | i915_gem_userptr.c | 485 if (i915_gem_object_size_2big(args->user_size)) in i915_gem_userptr_ioctl()
488 if (!args->user_size) in i915_gem_userptr_ioctl()
491 if (offset_in_page(args->user_ptr | args->user_size)) in i915_gem_userptr_ioctl()
494 if (!access_ok((char __user *)(unsigned long)args->user_ptr, args->user_size)) in i915_gem_userptr_ioctl()
514 ret = probe_range(current->mm, args->user_ptr, args->user_size); in i915_gem_userptr_ioctl()
524 drm_gem_private_object_init(dev, &obj->base, args->user_size); in i915_gem_userptr_ioctl()
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| /linux/drivers/accel/ivpu/ |
| H A D | ivpu_ms.c | 118 void __user *user_ptr, u64 user_size, u64 *user_bytes_copied) in copy_leftover_bytes()
123 copy_bytes = min(user_size - *user_bytes_copied, ms->leftover_bytes); in copy_leftover_bytes()
137 void __user *user_ptr, u64 user_size, u64 *user_bytes_copied) in copy_samples_to_user()
144 ret = copy_leftover_bytes(ms, user_ptr, user_size, user_bytes_copied); in copy_samples_to_user()
148 if (*user_bytes_copied == user_size) in copy_samples_to_user()
162 return copy_leftover_bytes(ms, user_ptr, user_size, user_bytes_copied); in copy_samples_to_user()
119 copy_leftover_bytes(struct ivpu_ms_instance * ms,void __user * user_ptr,u64 user_size,u64 * user_bytes_copied) copy_leftover_bytes() argument
138 copy_samples_to_user(struct ivpu_device * vdev,struct ivpu_ms_instance * ms,void __user * user_ptr,u64 user_size,u64 * user_bytes_copied) copy_samples_to_user() argument
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| /linux/drivers/gpu/drm/etnaviv/ |
| H A D | etnaviv_drv.c | 190 size - buf->user_size); in etnaviv_buffer_dump()
393 if (offset_in_page(args->user_ptr | args->user_size) || in etnaviv_ioctl_gem_userptr()
395 (u32)args->user_size != args->user_size || in etnaviv_ioctl_gem_userptr()
400 args->user_size)) in etnaviv_ioctl_gem_userptr()
404 args->user_size, args->flags, in etnaviv_ioctl_gem_userptr()
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| H A D | etnaviv_cmdbuf.h | 24 u32 user_size; member
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| H A D | etnaviv_gpu.c | 1471 submit->cmdbuf.user_size = submit->cmdbuf.size - 8; in etnaviv_gpu_submit()
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| /linux/net/ethtool/ |
| H A D | rss.c | 626 u32 user_size; in rss_set_prep_indir() local
643 user_size = nla_len(tb[ETHTOOL_A_RSS_INDIR]) / 4; in rss_set_prep_indir()
644 if (!user_size) { in rss_set_prep_indir()
651 } else if (data->indir_size % user_size) { in rss_set_prep_indir()
654 user_size, data->indir_size); in rss_set_prep_indir()
665 for (i = 0; i < user_size; i++) { in rss_set_prep_indir()
676 if (user_size) { in rss_set_prep_indir()
678 for (i = user_size; i < data->indir_size; i++) in rss_set_prep_indir()
679 rxfh->indir[i] = rxfh->indir[i % user_size]; in rss_set_prep_indir()
688 return user_size; in rss_set_prep_indir()
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| /linux/drivers/misc/genwqe/ |
| H A D | card_base.h | 352 size_t user_size; /* size of memory area */ member
369 void __user *user_addr, size_t user_size, int write);
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| /linux/kernel/liveupdate/ |
| H A D | luo_session.c | 421 ret = get_user(ucmd.user_size, (u32 __user *)ucmd.ubuffer); in luo_session_ioctl()
430 if (ucmd.user_size < op->min_size) in luo_session_ioctl()
435 ucmd.user_size); in luo_session_ioctl()
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| /linux/tools/testing/selftests/coredump/ |
| H A D | coredump_test_helpers.h | 71 bool read_coredump_req_sized(int fd, struct coredump_req *req, size_t user_size);
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| H A D | coredump_test_helpers.c | 1549 bool read_coredump_req_sized(int fd, struct coredump_req *req, size_t user_size) in read_coredump_req_sized() argument
1578 known_size = user_size < kernel_size ? user_size : kernel_size; in read_coredump_req_sized()
1586 if (kernel_size > user_size) in read_coredump_req_sized()
1587 remaining_size = kernel_size - user_size; in read_coredump_req_sized()
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| /linux/include/uapi/drm/ |
| H A D | etnaviv_drm.h | 234 __u64 user_size; /* in, page aligned user size */ member
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| H A D | i915_drm.h | 2717 __u64 user_size; member
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| /linux/kernel/ |
| H A D | ptrace.c | 1020 ptrace_get_syscall_info(struct task_struct *child, unsigned long user_size, in ptrace_get_syscall_info() argument
1045 write_size = min(actual_size, user_size); in ptrace_get_syscall_info()
1123 ptrace_set_syscall_info(struct task_struct *child, unsigned long user_size, in ptrace_set_syscall_info() argument
1129 if (user_size < sizeof(info)) in ptrace_set_syscall_info()
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| /linux/arch/x86/include/asm/fpu/ |
| H A D | types.h | 357 unsigned int user_size; member
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| /linux/net/netfilter/ |
| H A D | nft_compat.c | 334 unsigned int size, unsigned int user_size)
343 info_size = user_size ? : size; in nft_target_dump()
319 nft_extension_dump_info(struct sk_buff * skb,int attr,const void * info,unsigned int size,unsigned int user_size) nft_extension_dump_info() argument
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| /linux/drivers/crypto/ccp/ |
| H A D | sev-dev.c | 2409 u64 data_size, user_size; in sev_ioctl_do_get_id() local
2423 user_size = sizeof(struct sev_user_data_get_id); in sev_ioctl_do_get_id()
2425 mem = kzalloc(data_size + user_size, GFP_KERNEL); in sev_ioctl_do_get_id()
2433 data->len = user_size; in sev_ioctl_do_get_id()
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| /linux/net/bpf/ |
| H A D | test_run.c | 663 static void *bpf_test_init(const union bpf_attr *kattr, u32 user_size, in BTF_ID_FLAGS()
669 if (user_size > PAGE_SIZE - headroom - tailroom) in BTF_ID_FLAGS()
677 if (copy_from_user(data + headroom, data_in, user_size)) { in BTF_ID_FLAGS()
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| /linux/tools/include/uapi/drm/ |
| H A D | i915_drm.h | |