Bug 481752 – sys-kernel/hardened-sources-3.9.9 /ramster.c:951:2: error: assignment of member 'free_obj' in read-only object

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Marcin Mirosław 2013-08-20 13:23:35 UTC]

Hi!

CC      drivers/staging/zcache/ramster/ramster.o
drivers/staging/zcache/ramster/ramster.c: In function 'ramster_register_pamops':
drivers/staging/zcache/ramster/ramster.c:951:2: error: assignment of member 'free_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:952:2: error: assignment of member 'new_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:953:2: error: assignment of member 'replace_in_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:954:2: error: assignment of member 'is_remote' in read-only object
drivers/staging/zcache/ramster/ramster.c:955:2: error: assignment of member 'repatriate' in read-only object
drivers/staging/zcache/ramster/ramster.c:956:2: error: assignment of member 'repatriate_preload' in read-only object
make[3]: *** [drivers/staging/zcache/ramster/ramster.o] Error 1
make[2]: *** [drivers/staging/zcache] Error 2
make[1]: *** [drivers/staging] Error 2
make: *** [drivers] Error 2

[Comment 1 Anthony Basile 2013-08-20 14:31:20 UTC]

can you test hardened-sources-3.10.7

[Comment 2 Marcin Mirosław 2013-08-20 15:05:11 UTC]

There is no change:

 CC      drivers/staging/zcache/ramster/ramster.o
drivers/staging/zcache/ramster/ramster.c: In function 'ramster_register_pamops':
drivers/staging/zcache/ramster/ramster.c:881:2: error: assignment of member 'free_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:882:2: error: assignment of member 'new_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:883:2: error: assignment of member 'replace_in_obj' in read-only object
drivers/staging/zcache/ramster/ramster.c:884:2: error: assignment of member 'is_remote' in read-only object
drivers/staging/zcache/ramster/ramster.c:885:2: error: assignment of member 'repatriate' in read-only object
drivers/staging/zcache/ramster/ramster.c:886:2: error: assignment of member 'repatriate_preload' in read-only object
make[3]: *** [drivers/staging/zcache/ramster/ramster.o] Error 1
make[2]: *** [drivers/staging/zcache] Error 2
make[1]: *** [drivers/staging] Error 2
make: *** [drivers] Error 2

[Comment 3 Marcin Mirosław 2013-08-20 15:05:52 UTC]

Created attachment 356496 [details]
.config

[Comment 4 PaX Team 2013-08-20 16:06:29 UTC]

thanks for the report, apparently somehow my all*config kernels didn't have ramster enabled and i didn't notice this breakage. for now i'll just revert the constification as this is some 'interesting' code and a fight for another day.

[Comment 5 Anthony Basile 2013-09-27 10:57:15 UTC]

This is not an issue in the latest patchsets.  Reopen if you hit it again.