Revision 41c066f2c4d436c535616fe182331766c57838f0 authored by Ard Biesheuvel on 11 January 2017, 14:54:53 UTC, committed by Catalin Marinas on 12 January 2017, 18:10:52 UTC
When CONFIG_RANDOMIZE_MODULE_REGION_FULL=y, the offset between loaded modules and the core kernel may exceed 4 GB, putting symbols exported by the core kernel out of the reach of the ordinary adrp/add instruction pairs used to generate relative symbol references. So make the adr_l macro emit a movz/movk sequence instead when executing in module context. While at it, remove the pointless special case for the stack pointer. Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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| File | Mode | Size |
|---|---|---|
| Makefile | -rw-r--r-- | 377 bytes |
| compat.c | -rw-r--r-- | 19.1 KB |
| compat_mq.c | -rw-r--r-- | 3.9 KB |
| ipc_sysctl.c | -rw-r--r-- | 5.4 KB |
| mq_sysctl.c | -rw-r--r-- | 2.9 KB |
| mqueue.c | -rw-r--r-- | 35.7 KB |
| msg.c | -rw-r--r-- | 23.5 KB |
| msgutil.c | -rw-r--r-- | 3.6 KB |
| namespace.c | -rw-r--r-- | 4.5 KB |
| sem.c | -rw-r--r-- | 54.8 KB |
| shm.c | -rw-r--r-- | 33.4 KB |
| syscall.c | -rw-r--r-- | 2.3 KB |
| util.c | -rw-r--r-- | 21.1 KB |
| util.h | -rw-r--r-- | 6.4 KB |
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