On Thu, Apr 05, 2018 at 01:30:35PM +0200, Johannes Berg wrote: > On Thu, 2018-04-05 at 14:23 +0300, Dan Carpenter wrote: > > The problem here is that we allocate "data". Then we do > > "data = PTR_ALIGN(data, 8);" and then we free the aligned pointer and > > not the one we allocated. > > That seems pretty pointless, since kmalloc guarantees such alignment for > sure. Better to just remove PTR_ALIGN()? Yeah. You're probably right. I was thinking that maybe ARCH_SLAB_MINALIGN was smaller than 8 somewhere but look it it now, I think it's always 8 or more. Let me resend with the ALIGN() removed. regards, dan carpenter -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
