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| author | Sam Ravnborg <sam@ravnborg.org> | 2024-02-24 18:42:23 +0100 |
|---|---|---|
| committer | Andreas Larsson <andreas@gaisler.com> | 2024-03-08 21:20:23 +0100 |
| commit | 7bfba2ca462356331c735e68cff1cb7515150bad (patch) | |
| tree | 19d13f0c2663c41a23e73e94efc419e41f3da270 /arch/sparc/kernel/kernel.h | |
| parent | 802a8874a3889a4a0d218d4f73e5855c96d5b8a8 (diff) | |
| download | linux-7bfba2ca462356331c735e68cff1cb7515150bad.tar.gz linux-7bfba2ca462356331c735e68cff1cb7515150bad.tar.bz2 linux-7bfba2ca462356331c735e68cff1cb7515150bad.zip | |
sparc32: Fix build with trapbase
Fix the following build errors:
irq_32.c:258:7: error: array subscript [16, 79] is outside array bounds of 'struct tt_entry[1]
irq_32.c:271:14: error: assignment to 'struct tt_entry *' from incompatible pointer type 'struct tt_entry (*)[]
trapbase is a pointer to an array of tt_entry, but the code declared it
as a pointer so the compiler see a single entry and not an array.
Fix this by modifyinf the declaration to be an array, and modify all
users to take the address of the first member.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: "David S. Miller" <davem@davemloft.net>
Reviewed-by: Andreas Larsson <andreas@gaisler.com>
Tested-by: Andreas Larsson <andreas@gaisler.com>
Signed-off-by: Andreas Larsson <andreas@gaisler.com>
Link: https://lore.kernel.org/r/20240224-sam-fix-sparc32-all-builds-v2-2-1f186603c5c4@ravnborg.org
Diffstat (limited to 'arch/sparc/kernel/kernel.h')
| -rw-r--r-- | arch/sparc/kernel/kernel.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/kernel/kernel.h b/arch/sparc/kernel/kernel.h index 15da3c0597a5..a8fb7c0bf053 100644 --- a/arch/sparc/kernel/kernel.h +++ b/arch/sparc/kernel/kernel.h @@ -138,10 +138,10 @@ extern unsigned int t_nmi[]; extern unsigned int linux_trap_ipi15_sun4d[]; extern unsigned int linux_trap_ipi15_sun4m[]; -extern struct tt_entry trapbase; -extern struct tt_entry trapbase_cpu1; -extern struct tt_entry trapbase_cpu2; -extern struct tt_entry trapbase_cpu3; +extern struct tt_entry trapbase[]; +extern struct tt_entry trapbase_cpu1[]; +extern struct tt_entry trapbase_cpu2[]; +extern struct tt_entry trapbase_cpu3[]; extern char cputypval[]; |