diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-04-15 11:35:54 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-05-03 18:17:58 +0300 |
| commit | 4ae987894c06056e29264e5a1051e459a4454a61 (patch) | |
| tree | ce2b1fa8bb634c537db0e501df1811a3ee5bd320 /arch/s390/include/asm/lowcore.h | |
| parent | 964d06b4ed212d85ff589a9438baeb6c4fff3272 (diff) | |
| download | linux-4ae987894c06056e29264e5a1051e459a4454a61.tar.xz | |
s390: fix clang -Wpointer-sign warnigns in boot code
The arch/s390/boot directory is built with its own set of compiler
options that does not include -Wno-pointer-sign like the rest of
the kernel does, this causes a lot of harmless but correct warnings
when building with clang.
For the atomics, we can add type casts to avoid the warnings, for
everything else the easiest way is to slightly adapt the types
to be more consistent.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/lowcore.h')
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 5b9f10b1e55d..237ee0c4169f 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -129,7 +129,7 @@ struct lowcore { /* SMP info area */ __u32 cpu_nr; /* 0x03a0 */ __u32 softirq_pending; /* 0x03a4 */ - __u32 preempt_count; /* 0x03a8 */ + __s32 preempt_count; /* 0x03a8 */ __u32 spinlock_lockval; /* 0x03ac */ __u32 spinlock_index; /* 0x03b0 */ __u32 fpu_flags; /* 0x03b4 */ |