Re: disable-cap-mlock

[Andrea Arcangeli <andrea@suse.de>]

it's not compiling:

security/sysctl_capable.c:273: error: redefinition of `capability_sysctl_zero'
security/sysctl_capable.c:68: error: `capability_sysctl_zero' previously defined here
security/sysctl_capable.c:274: error: redefinition of `capability_sysctl_one'
security/sysctl_capable.c:69: error: `capability_sysctl_one' previously defined here
security/sysctl_capable.c:278: error: redefinition of `capability_sysctl_table'
security/sysctl_capable.c:73: error: `capability_sysctl_table' previously defined here
security/sysctl_capable.c:315: error: redefinition of `capability_sysctl_root_table'
security/sysctl_capable.c:110: error: `capability_sysctl_root_table' previously defined here
security/sysctl_capable.c:327: error: redefinition of `capability_sysctl_ops'
security/sysctl_capable.c:122: error: `capability_sysctl_ops' previously defined here
security/sysctl_capable.c:348: error: redefinition of `capability_sysctl_capable'
security/sysctl_capable.c:143: error: `capability_sysctl_capable' previously defined here
security/sysctl_capable.c:374: error: redefinition of `capability_sysctl_proc_init'
security/sysctl_capable.c:169: error: `capability_sysctl_proc_init' previously defined here
security/sysctl_capable.c:384: error: redefinition of `capability_sysctl_init'
security/sysctl_capable.c:179: error: `capability_sysctl_init' previously defined here
security/sysctl_capable.c:398: error: redefinition of `capability_sysctl_fini'
security/sysctl_capable.c:193: error: `capability_sysctl_fini' previously defined here
security/sysctl_capable.c:406: error: redefinition of `__initcall_capability_sysctl_init'
security/sysctl_capable.c:201: error: `__initcall_capability_sysctl_init' previously defined here
security/sysctl_capable.c:407: error: redefinition of `__initcall_capability_sysctl_proc_init'
security/sysctl_capable.c:202: error: `__initcall_capability_sysctl_proc_init' previously defined here
security/sysctl_capable.c:408: error: redefinition of `__exitcall_capability_sysctl_fini'
security/sysctl_capable.c:203: error: `__exitcall_capability_sysctl_fini' previously defined here
security/sysctl_capable.c:348: warning: `capability_sysctl_capable' defined but not used
make[1]: *** [security/sysctl_capable.o] Error 1
make: *** [security] Error 2

I'm still dealing with the swapsuspend crashes so I cannot look into the
above just now. The swapsuspend now crashes in a different place, but I
believe with my last patch the VM is ok now (there is no more sign of
crashes in radix tree or pagecache operations).