From 9e62ccec3ba0a17c8050ea78500dfdd0e4c5c0cc Mon Sep 17 00:00:00 2001 From: Michal Suchanek Date: Fri, 20 Mar 2020 11:20:12 +0100 Subject: powerpc: Add back __ARCH_WANT_SYS_LLSEEK macro This partially reverts commit caf6f9c8a326 ("asm-generic: Remove unneeded __ARCH_WANT_SYS_LLSEEK macro") When CONFIG_COMPAT is disabled on ppc64 the kernel does not build. There is resistance to both removing the llseek syscall from the 64bit syscall tables and building the llseek interface unconditionally. Signed-off-by: Michal Suchanek Reviewed-by: Arnd Bergmann Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/lkml/20190828151552.GA16855@infradead.org/ Link: https://lore.kernel.org/lkml/20190829214319.498c7de2@naga/ Link: https://lore.kernel.org/r/dd4575c51e31766e87f7e7fa121d099ab78d3290.1584699455.git.msuchanek@suse.de --- fs/read_write.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/read_write.c') diff --git a/fs/read_write.c b/fs/read_write.c index 59d819c5b92e..bbfa9b12b15e 100644 --- a/fs/read_write.c +++ b/fs/read_write.c @@ -331,7 +331,8 @@ COMPAT_SYSCALL_DEFINE3(lseek, unsigned int, fd, compat_off_t, offset, unsigned i } #endif -#if !defined(CONFIG_64BIT) || defined(CONFIG_COMPAT) +#if !defined(CONFIG_64BIT) || defined(CONFIG_COMPAT) || \ + defined(__ARCH_WANT_SYS_LLSEEK) SYSCALL_DEFINE5(llseek, unsigned int, fd, unsigned long, offset_high, unsigned long, offset_low, loff_t __user *, result, unsigned int, whence) -- cgit