Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/x86/math-emu/div_Xsig.S b/arch/x86/math-emu/div_Xsig.S
index ee08449..951da2a 100644
--- a/arch/x86/math-emu/div_Xsig.S
+++ b/arch/x86/math-emu/div_Xsig.S
@@ -75,7 +75,7 @@
.text
-ENTRY(div_Xsig)
+SYM_FUNC_START(div_Xsig)
pushl %ebp
movl %esp,%ebp
#ifndef NON_REENTRANT_FPU
@@ -364,4 +364,4 @@
pop %ebx
jmp L_exit
#endif /* PARANOID */
-ENDPROC(div_Xsig)
+SYM_FUNC_END(div_Xsig)
diff --git a/arch/x86/math-emu/div_small.S b/arch/x86/math-emu/div_small.S
index 8f5025c..d047d18 100644
--- a/arch/x86/math-emu/div_small.S
+++ b/arch/x86/math-emu/div_small.S
@@ -19,7 +19,7 @@
#include "fpu_emu.h"
.text
-ENTRY(FPU_div_small)
+SYM_FUNC_START(FPU_div_small)
pushl %ebp
movl %esp,%ebp
@@ -45,4 +45,4 @@
leave
ret
-ENDPROC(FPU_div_small)
+SYM_FUNC_END(FPU_div_small)
diff --git a/arch/x86/math-emu/errors.c b/arch/x86/math-emu/errors.c
index 73dc66d..ec071cb 100644
--- a/arch/x86/math-emu/errors.c
+++ b/arch/x86/math-emu/errors.c
@@ -186,7 +186,7 @@
case TAG_Special:
/* Update tagi for the printk below */
tagi = FPU_Special(r);
- /* fall through */
+ fallthrough;
case TAG_Valid:
printk("st(%d) %c .%04lx %04lx %04lx %04lx e%+-6d ", i,
getsign(r) ? '-' : '+',
diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index a873da6..8679a9d 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -689,12 +689,10 @@
int fpregs_soft_get(struct task_struct *target,
const struct user_regset *regset,
- unsigned int pos, unsigned int count,
- void *kbuf, void __user *ubuf)
+ struct membuf to)
{
struct swregs_state *s387 = &target->thread.fpu.state.soft;
const void *space = s387->st_space;
- int ret;
int offset = (S387->ftop & 7) * 10, other = 80 - offset;
RE_ENTRANT_CHECK_OFF;
@@ -709,18 +707,11 @@
S387->fos |= 0xffff0000;
#endif /* PECULIAR_486 */
- ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, s387, 0,
- offsetof(struct swregs_state, st_space));
-
- /* Copy all registers in stack order. */
- if (!ret)
- ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
- space + offset, 0, other);
- if (!ret)
- ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf,
- space, 0, offset);
+ membuf_write(&to, s387, offsetof(struct swregs_state, st_space));
+ membuf_write(&to, space + offset, other);
+ membuf_write(&to, space, offset);
RE_ENTRANT_CHECK_ON;
- return ret;
+ return 0;
}
diff --git a/arch/x86/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c
index 127ea54..4a98878 100644
--- a/arch/x86/math-emu/fpu_trig.c
+++ b/arch/x86/math-emu/fpu_trig.c
@@ -1352,7 +1352,7 @@
case TW_Denormal:
if (denormal_operand() < 0)
return;
- /* fall through */
+ fallthrough;
case TAG_Zero:
case TAG_Valid:
setsign(st0_ptr, getsign(st0_ptr) ^ getsign(st1_ptr));
diff --git a/arch/x86/math-emu/mul_Xsig.S b/arch/x86/math-emu/mul_Xsig.S
index 3e48912..4afc7b1 100644
--- a/arch/x86/math-emu/mul_Xsig.S
+++ b/arch/x86/math-emu/mul_Xsig.S
@@ -25,7 +25,7 @@
#include "fpu_emu.h"
.text
-ENTRY(mul32_Xsig)
+SYM_FUNC_START(mul32_Xsig)
pushl %ebp
movl %esp,%ebp
subl $16,%esp
@@ -63,10 +63,10 @@
popl %esi
leave
ret
-ENDPROC(mul32_Xsig)
+SYM_FUNC_END(mul32_Xsig)
-ENTRY(mul64_Xsig)
+SYM_FUNC_START(mul64_Xsig)
pushl %ebp
movl %esp,%ebp
subl $16,%esp
@@ -116,11 +116,11 @@
popl %esi
leave
ret
-ENDPROC(mul64_Xsig)
+SYM_FUNC_END(mul64_Xsig)
-ENTRY(mul_Xsig_Xsig)
+SYM_FUNC_START(mul_Xsig_Xsig)
pushl %ebp
movl %esp,%ebp
subl $16,%esp
@@ -176,4 +176,4 @@
popl %esi
leave
ret
-ENDPROC(mul_Xsig_Xsig)
+SYM_FUNC_END(mul_Xsig_Xsig)
diff --git a/arch/x86/math-emu/polynom_Xsig.S b/arch/x86/math-emu/polynom_Xsig.S
index 604f0b2..702315e 100644
--- a/arch/x86/math-emu/polynom_Xsig.S
+++ b/arch/x86/math-emu/polynom_Xsig.S
@@ -37,7 +37,7 @@
#define OVERFLOWED -16(%ebp) /* addition overflow flag */
.text
-ENTRY(polynomial_Xsig)
+SYM_FUNC_START(polynomial_Xsig)
pushl %ebp
movl %esp,%ebp
subl $32,%esp
@@ -134,4 +134,4 @@
popl %esi
leave
ret
-ENDPROC(polynomial_Xsig)
+SYM_FUNC_END(polynomial_Xsig)
diff --git a/arch/x86/math-emu/reg_norm.S b/arch/x86/math-emu/reg_norm.S
index 7f6b439..cad1d60 100644
--- a/arch/x86/math-emu/reg_norm.S
+++ b/arch/x86/math-emu/reg_norm.S
@@ -22,7 +22,7 @@
.text
-ENTRY(FPU_normalize)
+SYM_FUNC_START(FPU_normalize)
pushl %ebp
movl %esp,%ebp
pushl %ebx
@@ -95,12 +95,12 @@
call arith_overflow
pop %ebx
jmp L_exit
-ENDPROC(FPU_normalize)
+SYM_FUNC_END(FPU_normalize)
/* Normalise without reporting underflow or overflow */
-ENTRY(FPU_normalize_nuo)
+SYM_FUNC_START(FPU_normalize_nuo)
pushl %ebp
movl %esp,%ebp
pushl %ebx
@@ -147,4 +147,4 @@
popl %ebx
leave
ret
-ENDPROC(FPU_normalize_nuo)
+SYM_FUNC_END(FPU_normalize_nuo)
diff --git a/arch/x86/math-emu/reg_round.S b/arch/x86/math-emu/reg_round.S
index 0456342..11a1f79 100644
--- a/arch/x86/math-emu/reg_round.S
+++ b/arch/x86/math-emu/reg_round.S
@@ -109,7 +109,7 @@
.globl fpu_Arith_exit
/* Entry point when called from C */
-ENTRY(FPU_round)
+SYM_FUNC_START(FPU_round)
pushl %ebp
movl %esp,%ebp
pushl %esi
@@ -708,4 +708,4 @@
jmp fpu_reg_round_special_exit
#endif /* PARANOID */
-ENDPROC(FPU_round)
+SYM_FUNC_END(FPU_round)
diff --git a/arch/x86/math-emu/reg_u_add.S b/arch/x86/math-emu/reg_u_add.S
index 50fe9f8..9c9e2c8 100644
--- a/arch/x86/math-emu/reg_u_add.S
+++ b/arch/x86/math-emu/reg_u_add.S
@@ -32,7 +32,7 @@
#include "control_w.h"
.text
-ENTRY(FPU_u_add)
+SYM_FUNC_START(FPU_u_add)
pushl %ebp
movl %esp,%ebp
pushl %esi
@@ -166,4 +166,4 @@
leave
ret
#endif /* PARANOID */
-ENDPROC(FPU_u_add)
+SYM_FUNC_END(FPU_u_add)
diff --git a/arch/x86/math-emu/reg_u_div.S b/arch/x86/math-emu/reg_u_div.S
index 94d545e..e2fb5c2 100644
--- a/arch/x86/math-emu/reg_u_div.S
+++ b/arch/x86/math-emu/reg_u_div.S
@@ -75,7 +75,7 @@
#define DEST PARAM3
.text
-ENTRY(FPU_u_div)
+SYM_FUNC_START(FPU_u_div)
pushl %ebp
movl %esp,%ebp
#ifndef NON_REENTRANT_FPU
@@ -471,4 +471,4 @@
ret
#endif /* PARANOID */
-ENDPROC(FPU_u_div)
+SYM_FUNC_END(FPU_u_div)
diff --git a/arch/x86/math-emu/reg_u_mul.S b/arch/x86/math-emu/reg_u_mul.S
index 21cde47..0c779c8 100644
--- a/arch/x86/math-emu/reg_u_mul.S
+++ b/arch/x86/math-emu/reg_u_mul.S
@@ -45,7 +45,7 @@
.text
-ENTRY(FPU_u_mul)
+SYM_FUNC_START(FPU_u_mul)
pushl %ebp
movl %esp,%ebp
#ifndef NON_REENTRANT_FPU
@@ -147,4 +147,4 @@
ret
#endif /* PARANOID */
-ENDPROC(FPU_u_mul)
+SYM_FUNC_END(FPU_u_mul)
diff --git a/arch/x86/math-emu/reg_u_sub.S b/arch/x86/math-emu/reg_u_sub.S
index f05dea7..e9bb7c2 100644
--- a/arch/x86/math-emu/reg_u_sub.S
+++ b/arch/x86/math-emu/reg_u_sub.S
@@ -33,7 +33,7 @@
#include "control_w.h"
.text
-ENTRY(FPU_u_sub)
+SYM_FUNC_START(FPU_u_sub)
pushl %ebp
movl %esp,%ebp
pushl %esi
@@ -271,4 +271,4 @@
popl %esi
leave
ret
-ENDPROC(FPU_u_sub)
+SYM_FUNC_END(FPU_u_sub)
diff --git a/arch/x86/math-emu/round_Xsig.S b/arch/x86/math-emu/round_Xsig.S
index 226a51e..d9d7de8 100644
--- a/arch/x86/math-emu/round_Xsig.S
+++ b/arch/x86/math-emu/round_Xsig.S
@@ -23,7 +23,7 @@
.text
-ENTRY(round_Xsig)
+SYM_FUNC_START(round_Xsig)
pushl %ebp
movl %esp,%ebp
pushl %ebx /* Reserve some space */
@@ -79,11 +79,11 @@
popl %ebx
leave
ret
-ENDPROC(round_Xsig)
+SYM_FUNC_END(round_Xsig)
-ENTRY(norm_Xsig)
+SYM_FUNC_START(norm_Xsig)
pushl %ebp
movl %esp,%ebp
pushl %ebx /* Reserve some space */
@@ -139,4 +139,4 @@
popl %ebx
leave
ret
-ENDPROC(norm_Xsig)
+SYM_FUNC_END(norm_Xsig)
diff --git a/arch/x86/math-emu/shr_Xsig.S b/arch/x86/math-emu/shr_Xsig.S
index 96f4779..726af98 100644
--- a/arch/x86/math-emu/shr_Xsig.S
+++ b/arch/x86/math-emu/shr_Xsig.S
@@ -22,7 +22,7 @@
#include "fpu_emu.h"
.text
-ENTRY(shr_Xsig)
+SYM_FUNC_START(shr_Xsig)
push %ebp
movl %esp,%ebp
pushl %esi
@@ -86,4 +86,4 @@
popl %esi
leave
ret
-ENDPROC(shr_Xsig)
+SYM_FUNC_END(shr_Xsig)
diff --git a/arch/x86/math-emu/wm_shrx.S b/arch/x86/math-emu/wm_shrx.S
index d588874..4fc8917 100644
--- a/arch/x86/math-emu/wm_shrx.S
+++ b/arch/x86/math-emu/wm_shrx.S
@@ -33,7 +33,7 @@
| Results returned in the 64 bit arg and eax. |
+---------------------------------------------------------------------------*/
-ENTRY(FPU_shrx)
+SYM_FUNC_START(FPU_shrx)
push %ebp
movl %esp,%ebp
pushl %esi
@@ -93,7 +93,7 @@
popl %esi
leave
ret
-ENDPROC(FPU_shrx)
+SYM_FUNC_END(FPU_shrx)
/*---------------------------------------------------------------------------+
@@ -112,7 +112,7 @@
| part which has been shifted out of the arg. |
| Results returned in the 64 bit arg and eax. |
+---------------------------------------------------------------------------*/
-ENTRY(FPU_shrxs)
+SYM_FUNC_START(FPU_shrxs)
push %ebp
movl %esp,%ebp
pushl %esi
@@ -204,4 +204,4 @@
popl %esi
leave
ret
-ENDPROC(FPU_shrxs)
+SYM_FUNC_END(FPU_shrxs)
diff --git a/arch/x86/math-emu/wm_sqrt.S b/arch/x86/math-emu/wm_sqrt.S
index 515cdee..40526dd 100644
--- a/arch/x86/math-emu/wm_sqrt.S
+++ b/arch/x86/math-emu/wm_sqrt.S
@@ -75,7 +75,7 @@
.text
-ENTRY(wm_sqrt)
+SYM_FUNC_START(wm_sqrt)
pushl %ebp
movl %esp,%ebp
#ifndef NON_REENTRANT_FPU
@@ -469,4 +469,4 @@
/* Our estimate is too large */
movl $0x7fffff00,%eax
jmp sqrt_round_result
-ENDPROC(wm_sqrt)
+SYM_FUNC_END(wm_sqrt)