linux-kernel - Re: [PATCH v2 1/2] powerpc/asm-offset: Remove unused items

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Date:   Sun, 06 Jun 2021 22:08:34 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Michael Ellerman <mpe@...erman.id.au>, npiggin@...il.com,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/2] powerpc/asm-offset: Remove unused items

On Wed, 5 May 2021 14:02:12 +0000 (UTC), Christophe Leroy wrote:
> Following PACA related items are not used anymore by ASM code:
> PACA_SIZE, PACACONTEXTID, PACALOWSLICESPSIZE, PACAHIGHSLICEPSIZE,
> PACA_SLB_ADDR_LIMIT, MMUPSIZEDEFSIZE, PACASLBCACHE, PACASLBCACHEPTR,
> PACASTABRR, PACAVMALLOCSLLP, MMUPSIZESLLP, PACACONTEXTSLLP,
> PACALPPACAPTR, LPPACA_DTLIDX and PACA_DTL_RIDX.
> 
> Following items are also not used anymore:
> SIGSEGV, NMI_MASK, THREAD_DBCR0, KUAP, TI_FLAGS, TI_PREEMPT,
> DCACHEL1BLOCKSPERPAGE, ICACHEL1BLOCKSIZE, ICACHEL1LOGBLOCKSIZE,
> ICACHEL1BLOCKSPERPAGE, STACK_REGS_KUAP, KVM_NEED_FLUSH, KVM_FWNMI,
> VCPU_DEC, VCPU_SPMC, HSTATE_XICS_PHYS, HSTATE_SAVED_XIRR and
> PPC_DBELL_MSGTYPE.
> 
> [...]

Applied to powerpc/next.

[1/2] powerpc/asm-offset: Remove unused items
      https://git.kernel.org/powerpc/c/1a3c6ceed2533121e857d9b38559839487d31f33
[2/2] powerpc/paca: Remove mm_ctx_id and mm_ctx_slb_addr_limit
      https://git.kernel.org/powerpc/c/13c7dad95176d6abaf9608e4d34b2f512689775e

cheers