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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-03 14:05:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-03 14:05:50 -0700
commit8c4e1c027ae63c67c523d695e4e8565ff78af1ba (patch)
treeb9f3460b57dc7780eca42668859d7dc93a24b4fb /arch/m68k/kernel
parent05119217a9bd199c4b8b12c01f86df09108b109b (diff)
parent382f429bb559fe991b1ece2e5e58c812e28b3ad8 (diff)
Merge tag 'm68k-for-v5.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k updates from Geert Uytterhoeven: - several Kbuild improvements - several Mac fixes - minor cleanups and fixes - defconfig updates * tag 'm68k-for-v5.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: defconfig: Update defconfigs for v5.8-rc3 m68k: Use CLEAN_FILES to clean up files m68k: mac: Improve IOP debug messages m68k: mac: Don't send uninitialized data in IOP message reply m68k: mac: Fix IOP status/control register writes m68k: mac: Don't send IOP message until channel is idle m68k: atari: Annotate dummy read in ROM port IO code as __maybe_unused m68k: Use sizeof_field() helper m68k: Pass -D options to KBUILD_CPPFLAGS instead of KBUILD_{A,C}FLAGS m68k: Optimize cc-option calls for cpuflags-y m68k: sun3: Descend to prom from arch/m68k/sun3 m68k: Add arch/m68k/Kbuild
Diffstat (limited to 'arch/m68k/kernel')
-rw-r--r--arch/m68k/kernel/signal.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index b3ff39588f36..fc034fd19798 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -61,25 +61,25 @@
#define FMT4SIZE 0
#else
#define FORMAT 0
-#define FMT4SIZE sizeof(((struct frame *)0)->un.fmt4)
+#define FMT4SIZE sizeof_field(struct frame, un.fmt4)
#endif
static const int frame_size_change[16] = {
- [1] = -1, /* sizeof(((struct frame *)0)->un.fmt1), */
- [2] = sizeof(((struct frame *)0)->un.fmt2),
- [3] = sizeof(((struct frame *)0)->un.fmt3),
+ [1] = -1, /* sizeof_field(struct frame, un.fmt1), */
+ [2] = sizeof_field(struct frame, un.fmt2),
+ [3] = sizeof_field(struct frame, un.fmt3),
[4] = FMT4SIZE,
- [5] = -1, /* sizeof(((struct frame *)0)->un.fmt5), */
- [6] = -1, /* sizeof(((struct frame *)0)->un.fmt6), */
- [7] = sizeof(((struct frame *)0)->un.fmt7),
- [8] = -1, /* sizeof(((struct frame *)0)->un.fmt8), */
- [9] = sizeof(((struct frame *)0)->un.fmt9),
- [10] = sizeof(((struct frame *)0)->un.fmta),
- [11] = sizeof(((struct frame *)0)->un.fmtb),
- [12] = -1, /* sizeof(((struct frame *)0)->un.fmtc), */
- [13] = -1, /* sizeof(((struct frame *)0)->un.fmtd), */
- [14] = -1, /* sizeof(((struct frame *)0)->un.fmte), */
- [15] = -1, /* sizeof(((struct frame *)0)->un.fmtf), */
+ [5] = -1, /* sizeof_field(struct frame, un.fmt5), */
+ [6] = -1, /* sizeof_field(struct frame, un.fmt6), */
+ [7] = sizeof_field(struct frame, un.fmt7),
+ [8] = -1, /* sizeof_field(struct frame, un.fmt8), */
+ [9] = sizeof_field(struct frame, un.fmt9),
+ [10] = sizeof_field(struct frame, un.fmta),
+ [11] = sizeof_field(struct frame, un.fmtb),
+ [12] = -1, /* sizeof_field(struct frame, un.fmtc), */
+ [13] = -1, /* sizeof_field(struct frame, un.fmtd), */
+ [14] = -1, /* sizeof_field(struct frame, un.fmte), */
+ [15] = -1, /* sizeof_field(struct frame, un.fmtf), */
};
static inline int frame_extra_sizes(int f)
@@ -651,7 +651,7 @@ static int mangle_kernel_stack(struct pt_regs *regs, int formatvec,
} else {
struct switch_stack *sw = (struct switch_stack *)regs - 1;
/* yes, twice as much as max(sizeof(frame.un.fmt<x>)) */
- unsigned long buf[sizeof(((struct frame *)0)->un) / 2];
+ unsigned long buf[sizeof_field(struct frame, un) / 2];
/* that'll make sure that expansion won't crap over data */
if (copy_from_user(buf + fsize / 4, fp, fsize))