On Fri, Mar 26, 2010 at 03:21:31PM -0700, Yinghai Lu wrote: > Try to fix > ------------[ cut here ]------------ > WARNING: at arch/x86/mm/init.c:342 free_init_pages+0x4c/0xfa() > free_init_pages: range [0x40daf000, 0x40db5c24] is not aligned > Modules linked in: > Pid: 0, comm: swapper Not tainted 2.6.34-rc2-tip-03946-g4f16b23-dirty #50 > Call Trace: > [<40232e9f>] warn_slowpath_common+0x65/0x7c > [<4021c9f0>] ? free_init_pages+0x4c/0xfa > [<40881434>] ? _etext+0x0/0x24 > [<40232eea>] warn_slowpath_fmt+0x24/0x27 > [<4021c9f0>] free_init_pages+0x4c/0xfa > [<40881434>] ? _etext+0x0/0x24 > [<40d3f4bd>] alternative_instructions+0xf6/0x100 > [<40d3fe4f>] check_bugs+0xbd/0xbf > [<40d398a7>] start_kernel+0x2d5/0x2e4 > [<40d390ce>] i386_start_kernel+0xce/0xd5 > ---[ end trace 4eaa2a86a8e2da22 ]--- > > Comments in vmlinux.lds.S already said: > | /* > | * smp_locks might be freed after init > | * start/end must be page aligned > | */ > > Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx> FWIW, Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx> > --- > arch/x86/kernel/vmlinux.lds.S | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S > index 44879df..2cc2497 100644 > --- a/arch/x86/kernel/vmlinux.lds.S > +++ b/arch/x86/kernel/vmlinux.lds.S > @@ -291,8 +291,8 @@ SECTIONS > .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) { > __smp_locks = .; > *(.smp_locks) > - __smp_locks_end = .; > . = ALIGN(PAGE_SIZE); > + __smp_locks_end = .; > } > > #ifdef CONFIG_X86_64 -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html