Arnd Bergmann 295f10061a syscalls: mmap(): use unsigned offset type consistently ... Most architectures that implement the old-style mmap() with byte offset use 'unsigned long' as the type for that offset, but microblaze and riscv have the off_t type that is shared with userspace, matching the prototype in include/asm-generic/syscalls.h. Make this consistent by using an unsigned argument everywhere. This changes the behavior slightly, as the argument is shifted to a page number, and an user input with the top bit set would result in a negative page offset rather than a large one as we use elsewhere. For riscv, the 32-bit sys_mmap2() definition actually used a custom type that is different from the global declaration, but this was missed due to an incorrect type check. Signed-off-by: Arnd Bergmann <arnd@arndb.de>		2024-06-25 15:57:38 +02:00
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cpu
syscalls
.gitignore
asm-offsets.c
dma.c
entry.S
exceptions.c
ftrace.c
head.S
hw_exception_handler.S
irq.c
kgdb.c
Makefile
mcount.S
microblaze_ksyms.c
misc.S
module.c
process.c
prom.c
ptrace.c
reset.c
setup.c
signal.c
stacktrace.c
sys_microblaze.c
syscall_table.S
timer.c
traps.c
unwind.c
vmlinux.lds.S