On May 27, 2015, at 12:49 PM, KOSAKI Motohiro wrote: Hello, KOSAKI,
> On Sun, May 24, 2015 at 12:01 PM, Jungseok Lee <[email protected]> > wrote: >> A current implementation assumes thread_info address is always correctly >> calculated via virt_to_page. It restricts a different approach, such as >> thread_info allocation from vmalloc space. >> >> This patch, thus, introduces an independent function to calculate page >> address from thread_info one. >> >> Suggested-by: Sungjinn Chung <[email protected]> >> Signed-off-by: Jungseok Lee <[email protected]> >> Cc: KOSAKI Motohiro <[email protected]> >> Cc: [email protected] >> --- >> kernel/fork.c | 7 ++++++- >> 1 file changed, 6 insertions(+), 1 deletion(-) > > I haven't receive a path [2/2] and haven't review whole patches. But > this patch itself is OK to me. > Acked-by: KOSAKI Motohiro <[email protected]> Thanks! I didn't add you to Cc list since [PATCH 2/2] is architecture specific. According to the feedbacks, it is needed to figure out fundamental solutions: 1) reduce stack size and 2) focus on a generic anti-fragmentation logic. Please refer to https://lkml.org/lkml/2015/5/24/121 for [PATCH 2/2]. Best Regards Jungseok Lee-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
