On Wed, Jun 10, 2020 at 7:48 AM Jiri Slaby <jsl...@suse.cz> wrote: > > After the commit below, truncate on i586 uses ksys_ftruncate. But > ksys_ftruncate truncates the offset to unsigned long. So switch the type > of offset to loff_t which is what the lower do_sys_ftruncate expects. > > Signed-off-by: Jiri Slaby <jsl...@suse.cz> > Fixes: 121b32a58a3a (x86/entry/32: Use IA32-specific wrappers for syscalls > taking 64-bit arguments) > Cc: Brian Gerst <brge...@gmail.com> > Cc: Thomas Gleixner <t...@linutronix.de> > Cc: Dominik Brodowski <li...@dominikbrodowski.net> > --- > include/linux/syscalls.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h > index 63ffa6dc9da3..e97ca179d0dc 100644 > --- a/include/linux/syscalls.h > +++ b/include/linux/syscalls.h > @@ -1370,7 +1370,7 @@ static inline long ksys_lchown(const char __user > *filename, uid_t user, > > extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small); > > -static inline long ksys_ftruncate(unsigned int fd, unsigned long length) > +static inline long ksys_ftruncate(unsigned int fd, loff_t length) > { > return do_sys_ftruncate(fd, length, 1); > }
Reviewed-by: Brian Gerst <brge...@gmail.com>