6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Gerd Bayer <gbayer@xxxxxxxxxxxxx>
[ Upstream commit 61997c1e947dbf8bc625ef86ceee00fdf2a5dba1 ]
Compiling the kernel with clang W=2 produces a warning that the
parameter declarations in some routines would shadow the definition of
the global variable stfle_fac_list. Address this warning by renaming the
parameters to fac_list.
Fixes: 17e89e1340a3 ("s390/facilities: move stfl information from lowcore to global data")
Signed-off-by: Gerd Bayer <gbayer@xxxxxxxxxxxxx>
Signed-off-by: Heiko Carstens <hca@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/s390/include/asm/facility.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/arch/s390/include/asm/facility.h b/arch/s390/include/asm/facility.h
index 715bcf8fb69a5..5f5b1aa6c2331 100644
--- a/arch/s390/include/asm/facility.h
+++ b/arch/s390/include/asm/facility.h
@@ -88,7 +88,7 @@ static __always_inline bool test_facility(unsigned long nr)
return __test_facility(nr, &stfle_fac_list);
}
-static inline unsigned long __stfle_asm(u64 *stfle_fac_list, int size)
+static inline unsigned long __stfle_asm(u64 *fac_list, int size)
{
unsigned long reg0 = size - 1;
@@ -96,7 +96,7 @@ static inline unsigned long __stfle_asm(u64 *stfle_fac_list, int size)
" lgr 0,%[reg0]\n"
" .insn s,0xb2b00000,%[list]\n" /* stfle */
" lgr %[reg0],0\n"
- : [reg0] "+&d" (reg0), [list] "+Q" (*stfle_fac_list)
+ : [reg0] "+&d" (reg0), [list] "+Q" (*fac_list)
:
: "memory", "cc", "0");
return reg0;
@@ -104,10 +104,10 @@ static inline unsigned long __stfle_asm(u64 *stfle_fac_list, int size)
/**
* stfle - Store facility list extended
- * @stfle_fac_list: array where facility list can be stored
+ * @fac_list: array where facility list can be stored
* @size: size of passed in array in double words
*/
-static inline void __stfle(u64 *stfle_fac_list, int size)
+static inline void __stfle(u64 *fac_list, int size)
{
unsigned long nr;
u32 stfl_fac_list;
@@ -116,20 +116,20 @@ static inline void __stfle(u64 *stfle_fac_list, int size)
" stfl 0(0)\n"
: "=m" (get_lowcore()->stfl_fac_list));
stfl_fac_list = get_lowcore()->stfl_fac_list;
- memcpy(stfle_fac_list, &stfl_fac_list, 4);
+ memcpy(fac_list, &stfl_fac_list, 4);
nr = 4; /* bytes stored by stfl */
if (stfl_fac_list & 0x01000000) {
/* More facility bits available with stfle */
- nr = __stfle_asm(stfle_fac_list, size);
+ nr = __stfle_asm(fac_list, size);
nr = min_t(unsigned long, (nr + 1) * 8, size * 8);
}
- memset((char *) stfle_fac_list + nr, 0, size * 8 - nr);
+ memset((char *)fac_list + nr, 0, size * 8 - nr);
}
-static inline void stfle(u64 *stfle_fac_list, int size)
+static inline void stfle(u64 *fac_list, int size)
{
preempt_disable();
- __stfle(stfle_fac_list, size);
+ __stfle(fac_list, size);
preempt_enable();
}
--
2.43.0
