	.file	"extr_skbuff.c___pskb_pull_tail.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.globl	__pskb_pull_tail
	.type	__pskb_pull_tail, @function
__pskb_pull_tail:
.LFB0:
	.cfi_startproc
	endbr64
	push	r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	mov	eax, esi
	push	r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	push	r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	push	r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	push	rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	mov	rbp, rdi
	push	rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	sub	rsp, 24
	.cfi_def_cfa_offset 80
	add	eax, DWORD PTR [rdi]
	sub	eax, DWORD PTR 4[rdi]
	mov	DWORD PTR 4[rsp], esi
	mov	ecx, DWORD PTR GFP_ATOMIC[rip]
	lea	edx, 128[rax]
	test	eax, eax
	jle	.L47
	xor	esi, esi
	mov	rdi, rbp
	call	pskb_expand_head@PLT
	test	rax, rax
	jne	.L1
.L6:
	mov	rdi, rbp
	call	skb_tail_pointer@PLT
	mov	rdi, rbp
	mov	r12, rax
	call	skb_headlen@PLT
	mov	ecx, DWORD PTR 4[rsp]
	mov	rdx, r12
	mov	rdi, rbp
	mov	esi, eax
	call	skb_copy_bits@PLT
	test	rax, rax
	jne	.L48
.L5:
	mov	rdi, rbp
	xor	ebx, ebx
	call	skb_has_frag_list@PLT
	mov	r12d, DWORD PTR 4[rsp]
	test	eax, eax
	jne	.L8
	jmp	.L9
	.p2align 4,,10
	.p2align 3
.L11:
	mov	rdi, rbp
	lea	r13, [rbx+rbx*2]
	add	rbx, 1
	call	skb_shinfo@PLT
	mov	rax, QWORD PTR 8[rax]
	cmp	DWORD PTR [rax+r13*4], r12d
	jge	.L9
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	rax, QWORD PTR 8[rax]
	sub	r12d, DWORD PTR [rax+r13*4]
.L8:
	mov	rdi, rbp
	call	skb_shinfo@PLT
	cmp	DWORD PTR [rax], ebx
	jg	.L11
	test	r12d, r12d
	jne	.L49
.L9:
	mov	r13d, DWORD PTR 4[rsp]
	xor	ebx, ebx
	xor	r15d, r15d
	jmp	.L19
	.p2align 4,,10
	.p2align 3
.L51:
	call	skb_shinfo@PLT
	mov	rax, QWORD PTR 8[rax]
	mov	edi, DWORD PTR 8[rax+r12]
	call	put_page@PLT
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	rax, QWORD PTR 8[rax]
	sub	r13d, DWORD PTR [rax+r14*4]
.L21:
	add	rbx, 1
.L19:
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	rdi, rbp
	cmp	DWORD PTR [rax], ebx
	jle	.L50
	call	skb_shinfo@PLT
	lea	r14, [rbx+rbx*2]
	mov	rdi, rbp
	mov	rax, QWORD PTR 8[rax]
	lea	r12, 0[0+r14*4]
	cmp	DWORD PTR [rax+r14*4], r13d
	jle	.L51
	call	skb_shinfo@PLT
	mov	rdi, rbp
	add	r12, QWORD PTR 8[rax]
	call	skb_shinfo@PLT
	mov	rsi, QWORD PTR [r12]
	mov	r8, rax
	movsx	rax, r15d
	lea	rcx, [rax+rax*2]
	mov	rax, QWORD PTR 8[r8]
	lea	rdx, 0[0+rcx*4]
	mov	QWORD PTR [rax+rcx*4], rsi
	mov	ecx, DWORD PTR 8[r12]
	mov	DWORD PTR 8[rax+rdx], ecx
	test	r13d, r13d
	jne	.L52
.L22:
	add	r15d, 1
	xor	r13d, r13d
	jmp	.L21
	.p2align 4,,10
	.p2align 3
.L52:
	mov	rdi, rbp
	mov	QWORD PTR 8[rsp], rdx
	call	skb_shinfo@PLT
	mov	rdx, QWORD PTR 8[rsp]
	mov	rdi, rbp
	mov	rsi, QWORD PTR 8[rax]
	add	rsi, rdx
	add	DWORD PTR 4[rsi], r13d
	call	skb_shinfo@PLT
	mov	rdx, QWORD PTR 8[rsp]
	add	rdx, QWORD PTR 8[rax]
	sub	DWORD PTR [rdx], r13d
	jmp	.L22
	.p2align 4,,10
	.p2align 3
.L50:
	call	skb_shinfo@PLT
	mov	rdi, rbp
	mov	DWORD PTR [rax], r15d
	mov	eax, DWORD PTR 4[rsp]
	add	DWORD PTR 0[rbp], eax
	sub	DWORD PTR 12[rbp], eax
	add	rsp, 24
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	jmp	skb_tail_pointer@PLT
	.p2align 4,,10
	.p2align 3
.L48:
	.cfi_restore_state
	xor	eax, eax
	call	BUG@PLT
	jmp	.L5
	.p2align 4,,10
	.p2align 3
.L47:
	call	skb_cloned@PLT
	test	rax, rax
	je	.L6
	mov	ecx, DWORD PTR GFP_ATOMIC[rip]
	xor	edx, edx
	xor	esi, esi
	mov	rdi, rbp
	call	pskb_expand_head@PLT
	test	rax, rax
	je	.L6
.L1:
	add	rsp, 24
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	xor	eax, eax
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L49:
	.cfi_restore_state
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	rbx, QWORD PTR 16[rax]
	jmp	.L13
	.p2align 4,,10
	.p2align 3
.L54:
	mov	rbx, QWORD PTR 16[rbx]
	sub	r12d, eax
	je	.L53
.L13:
	xor	edi, edi
	test	rbx, rbx
	sete	dil
	call	BUG_ON@PLT
	mov	eax, DWORD PTR 8[rbx]
	cmp	eax, r12d
	jle	.L54
	mov	rdi, rbx
	call	skb_shared@PLT
	test	rax, rax
	je	.L26
	mov	esi, DWORD PTR GFP_ATOMIC[rip]
	mov	rdi, rbx
	call	skb_clone@PLT
	mov	rdi, rax
	test	rax, rax
	je	.L1
	mov	rbx, QWORD PTR 16[rbx]
	mov	r13, rax
.L15:
	mov	esi, r12d
	call	pskb_pull@PLT
	test	eax, eax
	jne	.L17
	jmp	.L55
	.p2align 4,,10
	.p2align 3
.L18:
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	rdx, QWORD PTR 16[r12]
	mov	rdi, r12
	mov	QWORD PTR 16[rax], rdx
	call	kfree_skb@PLT
.L17:
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	r12, QWORD PTR 16[rax]
	cmp	r12, rbx
	jne	.L18
	test	r13, r13
	je	.L9
	mov	QWORD PTR 16[r13], rbx
	mov	rdi, rbp
	call	skb_shinfo@PLT
	mov	QWORD PTR 16[rax], r13
	jmp	.L9
.L53:
	xor	r13d, r13d
	jmp	.L17
.L26:
	mov	rdi, rbx
	xor	r13d, r13d
	jmp	.L15
.L55:
	mov	rdi, r13
	call	kfree_skb@PLT
	jmp	.L1
	.cfi_endproc
.LFE0:
	.size	__pskb_pull_tail, .-__pskb_pull_tail
	.comm	GFP_ATOMIC,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_skbuff.c___pskb_pull_tail.c"
	.text
	.align	2
	.global	__pskb_pull_tail
	.syntax unified
	.arm
	.fpu softvfp
	.type	__pskb_pull_tail, %function
__pskb_pull_tail:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, r8, r9, r10, fp, lr}
	ldm	r0, {r2, r3}
	add	r2, r1, r2
	sub	r2, r2, r3
	sub	sp, sp, #12
	cmp	r2, #0
	mov	r4, r0
	str	r1, [sp, #4]
	addgt	r2, r2, #128
	ble	.L45
.L3:
	ldr	r3, .L54
	mov	r1, #0
	mov	r0, r4
	ldr	r3, [r3]
	bl	pskb_expand_head
	cmp	r0, #0
	bne	.L1
.L6:
	mov	r0, r4
	bl	skb_headlen
	mov	r5, r0
	mov	r0, r4
	bl	skb_tail_pointer
	mov	r1, r5
	mov	r2, r0
	ldr	r3, [sp, #4]
	mov	r0, r4
	bl	skb_copy_bits
	cmp	r0, #0
	bne	.L46
.L5:
	mov	r0, r4
	bl	skb_has_frag_list
	cmp	r0, #0
	beq	.L9
	mov	r5, #0
	ldr	r6, [sp, #4]
	b	.L8
.L11:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0, #4]
	add	r5, r5, #1
	ldr	r3, [r3, r7, lsl #2]
	cmp	r3, r6
	bge	.L9
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0, #4]
	ldr	r3, [r3, r7, lsl #2]
	sub	r6, r6, r3
.L8:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0]
	add	r7, r5, r5, lsl #1
	cmp	r3, r5
	bgt	.L11
	cmp	r6, #0
	bne	.L47
.L9:
	mov	r7, #0
	ldr	r8, [sp, #4]
	mov	r5, r7
	b	.L19
.L49:
	bl	skb_shinfo
	ldr	r2, [r0, #4]
	add	r3, r2, r10
	ldr	r0, [r3, #8]
	bl	put_page
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0, #4]
	ldr	r3, [r3, r6, lsl #2]
	sub	r8, r8, r3
.L21:
	add	r5, r5, #1
.L19:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0]
	add	r6, r5, r5, lsl #1
	cmp	r3, r5
	mov	r0, r4
	add	r9, r7, r7, lsl #1
	ble	.L48
	bl	skb_shinfo
	ldr	r2, [r0, #4]
	lsl	r10, r6, #2
	ldr	r2, [r2, r6, lsl #2]
	mov	r0, r4
	cmp	r2, r8
	lsl	fp, r9, #2
	ble	.L49
	bl	skb_shinfo
	ldr	r6, [r0, #4]
	mov	r0, r4
	bl	skb_shinfo
	mov	r3, r0
	ldr	r3, [r3, #4]
	add	r6, r6, r10
	add	r3, r3, r9, lsl #2
	cmp	r8, #0
	ldm	r6, {r0, r1, r2}
	stm	r3, {r0, r1, r2}
	bne	.L50
.L22:
	mov	r8, #0
	add	r7, r7, #1
	b	.L21
.L50:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r3, [r0, #4]
	mov	r0, r4
	add	fp, r3, fp
	ldr	r3, [fp, #4]
	add	r3, r3, r8
	str	r3, [fp, #4]
	bl	skb_shinfo
	ldr	r2, [r0, #4]
	ldr	r3, [r2, r9, lsl #2]
	sub	r8, r3, r8
	str	r8, [r2, r9, lsl #2]
	b	.L22
.L48:
	bl	skb_shinfo
	ldr	r3, [r4]
	ldr	r1, [r4, #12]
	str	r7, [r0]
	mov	r0, r4
	ldr	r2, [sp, #4]
	add	r3, r3, r2
	sub	r10, r1, r2
	str	r3, [r4]
	str	r10, [r4, #12]
	add	sp, sp, #12
	@ sp needed
	pop	{r4, r5, r6, r7, r8, r9, r10, fp, lr}
	b	skb_tail_pointer
.L46:
	bl	BUG
	b	.L5
.L45:
	bl	skb_cloned
	cmp	r0, #0
	beq	.L6
	mov	r2, #0
	b	.L3
.L47:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r5, [r0, #8]
	b	.L13
.L52:
	subs	r6, r6, r3
	ldr	r5, [r5, #16]
	beq	.L51
.L13:
	clz	r0, r5
	lsr	r0, r0, #5
	bl	BUG_ON
	ldr	r3, [r5, #8]
	cmp	r3, r6
	ble	.L52
	mov	r0, r5
	bl	skb_shared
	subs	r7, r0, #0
	beq	.L26
	ldr	r3, .L54
	mov	r0, r5
	ldr	r1, [r3]
	bl	skb_clone
	cmp	r0, #0
	beq	.L1
	mov	r7, r0
	ldr	r5, [r5, #16]
.L15:
	mov	r1, r6
	bl	pskb_pull
	cmp	r0, #0
	bne	.L17
	b	.L53
.L18:
	mov	r0, r4
	bl	skb_shinfo
	mov	r3, r0
	ldr	r2, [r6, #16]
	mov	r0, r6
	str	r2, [r3, #8]
	bl	kfree_skb
.L17:
	mov	r0, r4
	bl	skb_shinfo
	ldr	r6, [r0, #8]
	cmp	r6, r5
	bne	.L18
	cmp	r7, #0
	beq	.L9
	mov	r0, r4
	str	r5, [r7, #16]
	bl	skb_shinfo
	str	r7, [r0, #8]
	b	.L9
.L53:
	mov	r0, r7
	bl	kfree_skb
.L1:
	mov	r0, #0
	add	sp, sp, #12
	@ sp needed
	pop	{r4, r5, r6, r7, r8, r9, r10, fp, pc}
.L51:
	mov	r7, r6
	b	.L17
.L26:
	mov	r0, r5
	b	.L15
.L55:
	.align	2
.L54:
	.word	GFP_ATOMIC
	.size	__pskb_pull_tail, .-__pskb_pull_tail
	.comm	GFP_ATOMIC,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
