Created attachment 54682 [details] randconfig that fails Hppfs fails to build with attached config. Reverting 0ceeca5a08abb1d880f0cc0ea812ad14932070e0 fixes it.
/lnx/src/lnx-2639-rc4/fs/hppfs/hppfs.c: In function 'hppfs_fill_super': /lnx/src/lnx-2639-rc4/fs/hppfs/hppfs.c:729: error: 'struct pid_namespace' has no member named 'proc_mnt' happens when CONFIG_PROC_FS is not enabled.
Created attachment 54722 [details] make HPPFS depend on PROC_FS, fixes build error
A patch referencing this bug report has been merged in v2.6.39-rc5-130-g3fd9952: commit 365a0deae2b6743b3263a71871bbd8c9f66ac34c Author: Randy Dunlap <randy.dunlap@oracle.com> Date: Wed Apr 27 15:26:53 2011 -0700 uml: fix hppfs build