linux-stable.git/arch/hexagon/kernel/vmlinux.lds.S, branch linux-4.4.y Linux kernel stable tree hexagon: use common DISCARDS macro 2021-07-20T14:22:43+00:00 Nathan Chancellor nathan@kernel.org 2021-07-08T01:07:41+00:00 67f42086e8db1db14e937ec605092d80ec1b8e8b [ Upstream commit 681ba73c72302214686401e707e2087ed11a6556 ] ld.lld warns that the '.modinfo' section is not currently handled: ld.lld: warning: kernel/built-in.a(workqueue.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(printk/printk.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(irq/spurious.o):(.modinfo) is being placed in '.modinfo' ld.lld: warning: kernel/built-in.a(rcu/update.o):(.modinfo) is being placed in '.modinfo' The '.modinfo' section was added in commit 898490c010b5 ("moduleparam: Save information about built-in modules in separate file") to the DISCARDS macro but Hexagon has never used that macro. The unification of DISCARDS happened in commit 023bf6f1b8bf ("linker script: unify usage of discard definition") in 2009, prior to Hexagon being added in 2011. Switch Hexagon over to the DISCARDS macro so that anything that is expected to be discarded gets discarded. Link: https://lkml.kernel.org/r/20210521011239.1332345-3-nathan@kernel.org Fixes: e95bf452a9e2 ("Hexagon: Add configuration and makefiles for the Hexagon architecture.") Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Acked-by: Brian Cain <bcain@codeaurora.org> Cc: David Rientjes <rientjes@google.com> Cc: Oliver Glitta <glittao@gmail.com> Cc: Vlastimil Babka <vbabka@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 681ba73c72302214686401e707e2087ed11a6556 ]

ld.lld warns that the '.modinfo' section is not currently handled:

ld.lld: warning: kernel/built-in.a(workqueue.o):(.modinfo) is being placed in '.modinfo'
ld.lld: warning: kernel/built-in.a(printk/printk.o):(.modinfo) is being placed in '.modinfo'
ld.lld: warning: kernel/built-in.a(irq/spurious.o):(.modinfo) is being placed in '.modinfo'
ld.lld: warning: kernel/built-in.a(rcu/update.o):(.modinfo) is being placed in '.modinfo'

The '.modinfo' section was added in commit 898490c010b5 ("moduleparam:
Save information about built-in modules in separate file") to the DISCARDS
macro but Hexagon has never used that macro.  The unification of DISCARDS
happened in commit 023bf6f1b8bf ("linker script: unify usage of discard
definition") in 2009, prior to Hexagon being added in 2011.

Switch Hexagon over to the DISCARDS macro so that anything that is
expected to be discarded gets discarded.

Link: https://lkml.kernel.org/r/20210521011239.1332345-3-nathan@kernel.org
Fixes: e95bf452a9e2 ("Hexagon: Add configuration and makefiles for the Hexagon architecture.")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Acked-by: Brian Cain <bcain@codeaurora.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Oliver Glitta <glittao@gmail.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Hexagon: fix alignment of init_task in RW_DATA_SECTION 2014-12-16T19:27:22+00:00 Richard Kuo rkuo@codeaurora.org 2014-04-09T00:00:45+00:00 f6b708c19d6f1791ccfbb20543c64466ef7a5f83 Signed-off-by: Richard Kuo <rkuo@codeaurora.org> 
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: update copyright dates 2013-05-01T00:40:27+00:00 Richard Kuo rkuo@codeaurora.org 2013-03-29T01:45:40+00:00 7c6a5df44fd90a288fe067581c5564859c071fc0 Signed-off-by: Richard Kuo <rkuo@codeaurora.org> 
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: add support for ARCH_PFN_OFFSET 2013-05-01T00:40:22+00:00 Richard Kuo rkuo@codeaurora.org 2013-03-22T21:05:40+00:00 8f5a0b9dffeb3cb94f2b0622b6fe0717512ef54b Add support for loading the kernel at a physical offset. The offset should still be 4M aligned. Signed-off-by: Richard Kuo <rkuo@codeaurora.org> 
Add support for loading the kernel at a physical offset.  The
offset should still be 4M aligned.

Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: Copyright marking changes 2012-10-18T22:07:21+00:00 Richard Kuo rkuo@codeaurora.org 2012-09-19T21:22:02+00:00 e1858b2a21cd84a855945a4747fb2db41b250c22 Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs. Signed-off-by: Richard Kuo <rkuo@codeaurora.org> 
Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs.

Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Hexagon: Add configuration and makefiles for the Hexagon architecture. 2011-11-01T14:34:21+00:00 Richard Kuo rkuo@codeaurora.org 2011-10-31T23:55:58+00:00 e95bf452a9e22bd1c9ae23fea041989e0603c39d Signed-off-by: Linas Vepstas <linas@codeaurora.org> Signed-off-by: Richard Kuo <rkuo@codeaurora.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
Signed-off-by: Linas Vepstas <linas@codeaurora.org>
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>