Re: linux-next: Tree for Dec 23 (ia64: mmzone & sparsemem)

[Randy Dunlap]

On 12/22/20 8:45 PM, Stephen Rothwell wrote:
> Hi all,
> 
> News: there will be no linux-next releases between Dec 24 and Jan
> 3 inclusive.
> 
> Please do not add any v5.12 destined code to your linux-next included
> branches until after v5.11-rc1 has been released.
> 
> Changes since 20201222:
> 

on ia64 defconfig:

several of these:

In file included from ../include/linux/numa.h:25,
                 from ../include/linux/nodemask.h:96,
                 from ../include/linux/mount.h:15,
                 from ../fs/nsfs.c:2:
../arch/ia64/include/asm/sparsemem.h:14:40: warning: "PAGE_SHIFT" is not defined, evaluates to 0 [-Wundef]
   14 | #if ((CONFIG_FORCE_MAX_ZONEORDER - 1 + PAGE_SHIFT) > SECTION_SIZE_BITS)


and several of these:

In file included from ../include/linux/gfp.h:6,
                 from ../include/linux/xarray.h:14,
                 from ../include/linux/radix-tree.h:19,
                 from ../include/linux/idr.h:15,
                 from ../include/linux/kernfs.h:13,
                 from ../include/linux/sysfs.h:16,
                 from ../include/linux/kobject.h:20,
                 from ../include/linux/energy_model.h:7,
                 from ../include/linux/device.h:16,
                 from ../include/linux/async.h:14,
                 from ../kernel/async.c:47:
../include/linux/mmzone.h:1156:2: error: #error Allocator MAX_ORDER exceeds SECTION_SIZE
 1156 | #error Allocator MAX_ORDER exceeds SECTION_SIZE


-- 
~Randy
Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>