linux-kernel - linux-next: build failure after merge of the final tree (powerpc tree related)

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Date:	Mon, 9 Dec 2013 17:32:55 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	<linuxppc-dev@...ts.ozlabs.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Mahesh Salgaonkar <mahesh@...ux.vnet.ibm.com>,
	Paul Mackerras <paulus@...ba.org>
Subject: linux-next: build failure after merge of the final tree (powerpc
 tree related)

Hi all,

After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:

arch/powerpc/kernel/exceptions-64s.S: Assembler messages:
arch/powerpc/kernel/exceptions-64s.S:958: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:959: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:983: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:984: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1003: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1013: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1014: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1015: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1016: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1017: Error: attempt to move .org backwards
arch/powerpc/kernel/exceptions-64s.S:1018: Error: attempt to move .org backwards

Caused by commit 1e9b4507ed98 ("powerpc/book3s: handle machine check in
Linux host").

I have reverted these commits (possibly some of these reverts are
unnecessary):

b63a0ffe35de "powerpc/powernv: Machine check exception handling"
28446de2ce99 "powerpc/powernv: Remove machine check handling in OPAL"
b5ff4211a829 "powerpc/book3s: Queue up and process delayed MCE events"
36df96f8acaf "powerpc/book3s: Decode and save machine check event"
ae744f3432d3 "powerpc/book3s: Flush SLB/TLBs if we get SLB/TLB machine check errors on power8"
e22a22740c1a "powerpc/book3s: Flush SLB/TLBs if we get SLB/TLB machine check errors on power7"
0440705049b0 "powerpc/book3s: Add flush_tlb operation in cpu_spec"
4c703416efc0 "powerpc/book3s: Introduce a early machine check hook in cpu_spec"
1c51089f777b "powerpc/book3s: Return from interrupt if coming from evil context"
1e9b4507ed98 "powerpc/book3s: handle machine check in Linux host"

-- 
Cheers,
Stephen Rothwell <sfr@...b.auug.org.au>

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