From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH 12/27] PPC: Add STLU
Date: Fri, 16 Apr 2010 06:47:16 +0000 [thread overview]
Message-ID: <1271400436.13059.178.camel@pasglop> (raw)
In-Reply-To: <1271369518-11247-13-git-send-email-agraf@suse.de>
On Fri, 2010-04-16 at 00:11 +0200, Alexander Graf wrote:
> For assembly code there are several "long" load and store defines already.
> The one that's missing is the typical stack store, stdu/stwu.
>
> So let's add that define as well, making my KVM code happy.
>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Signed-off-by: Alexander Graf <agraf@suse.de>
> ---
> arch/powerpc/include/asm/asm-compat.h | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
> index a9b91ed..2048a6a 100644
> --- a/arch/powerpc/include/asm/asm-compat.h
> +++ b/arch/powerpc/include/asm/asm-compat.h
> @@ -21,6 +21,7 @@
> /* operations for longs and pointers */
> #define PPC_LL stringify_in_c(ld)
> #define PPC_STL stringify_in_c(std)
> +#define PPC_STLU stringify_in_c(stdu)
> #define PPC_LCMPI stringify_in_c(cmpdi)
> #define PPC_LONG stringify_in_c(.llong)
> #define PPC_LONG_ALIGN stringify_in_c(.balign 8)
> @@ -44,6 +45,7 @@
> /* operations for longs and pointers */
> #define PPC_LL stringify_in_c(lwz)
> #define PPC_STL stringify_in_c(stw)
> +#define PPC_STLU stringify_in_c(stwu)
> #define PPC_LCMPI stringify_in_c(cmpwi)
> #define PPC_LONG stringify_in_c(.long)
> #define PPC_LONG_ALIGN stringify_in_c(.balign 4)
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH 12/27] PPC: Add STLU
Date: Fri, 16 Apr 2010 16:47:16 +1000 [thread overview]
Message-ID: <1271400436.13059.178.camel@pasglop> (raw)
In-Reply-To: <1271369518-11247-13-git-send-email-agraf@suse.de>
On Fri, 2010-04-16 at 00:11 +0200, Alexander Graf wrote:
> For assembly code there are several "long" load and store defines already.
> The one that's missing is the typical stack store, stdu/stwu.
>
> So let's add that define as well, making my KVM code happy.
>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Signed-off-by: Alexander Graf <agraf@suse.de>
> ---
> arch/powerpc/include/asm/asm-compat.h | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
> index a9b91ed..2048a6a 100644
> --- a/arch/powerpc/include/asm/asm-compat.h
> +++ b/arch/powerpc/include/asm/asm-compat.h
> @@ -21,6 +21,7 @@
> /* operations for longs and pointers */
> #define PPC_LL stringify_in_c(ld)
> #define PPC_STL stringify_in_c(std)
> +#define PPC_STLU stringify_in_c(stdu)
> #define PPC_LCMPI stringify_in_c(cmpdi)
> #define PPC_LONG stringify_in_c(.llong)
> #define PPC_LONG_ALIGN stringify_in_c(.balign 8)
> @@ -44,6 +45,7 @@
> /* operations for longs and pointers */
> #define PPC_LL stringify_in_c(lwz)
> #define PPC_STL stringify_in_c(stw)
> +#define PPC_STLU stringify_in_c(stwu)
> #define PPC_LCMPI stringify_in_c(cmpwi)
> #define PPC_LONG stringify_in_c(.long)
> #define PPC_LONG_ALIGN stringify_in_c(.balign 4)
next prev parent reply other threads:[~2010-04-16 6:47 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-15 22:11 [PATCH 00/27] Book3S_32 (PPC32) KVM support Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 05/27] PPC: Split context init/destroy functions Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-16 6:46 ` Benjamin Herrenschmidt
2010-04-16 6:46 ` Benjamin Herrenschmidt
2010-04-15 22:11 ` [PATCH 06/27] KVM: PPC: Add kvm_book3s_64.h Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 07/27] KVM: PPC: Add kvm_book3s_32.h Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 08/27] KVM: PPC: Add fields to shadow vcpu Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 12/27] PPC: Add STLU Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-16 6:47 ` Benjamin Herrenschmidt [this message]
2010-04-16 6:47 ` Benjamin Herrenschmidt
2010-04-15 22:11 ` [PATCH 19/27] KVM: PPC: Remove fetch fail code Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 20/27] KVM: PPC: Add SVCPU to Book3S_32 Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 21/27] KVM: PPC: Emulate segment fault Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 22/27] KVM: PPC: Add Book3S compatibility code Alexander Graf
2010-04-15 22:11 ` Alexander Graf
[not found] ` <1271369518-11247-1-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2010-04-15 22:11 ` [PATCH 01/27] KVM: PPC: Name generic 64-bit code generic Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-21 9:29 ` Avi Kivity
2010-04-21 9:29 ` Avi Kivity
2010-04-15 22:11 ` [PATCH 02/27] KVM: PPC: Add host MMU Support Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 03/27] KVM: PPC: Add SR swapping code Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 04/27] KVM: PPC: Add generic segment switching code Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 09/27] KVM: PPC: Improve indirect svcpu accessors Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 10/27] KVM: PPC: Use KVM_BOOK3S_HANDLER Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 11/27] KVM: PPC: Use CONFIG_PPC_BOOK3S define Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 13/27] KVM: PPC: Use now shadowed vcpu fields Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 14/27] KVM: PPC: Extract MMU init Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 15/27] KVM: PPC: Make real mode handler generic Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 16/27] KVM: PPC: Make highmem code generic Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 17/27] KVM: PPC: Make SLB switching code the new segment framework Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 18/27] KVM: PPC: Release clean pages as clean Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 23/27] KVM: PPC: Export MMU variables Alexander Graf
2010-04-15 22:11 ` Alexander Graf
[not found] ` <1271369518-11247-24-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2010-04-16 6:47 ` Benjamin Herrenschmidt
2010-04-16 6:47 ` Benjamin Herrenschmidt
2010-04-16 9:07 ` Alexander Graf
2010-04-16 9:07 ` Alexander Graf
[not found] ` <41F9F369-9F53-43E8-AC1F-1C67DD918991-l3A5Bk7waGM@public.gmane.org>
2010-04-16 9:22 ` Benjamin Herrenschmidt
2010-04-16 9:22 ` Benjamin Herrenschmidt
2010-04-16 9:25 ` Alexander Graf
2010-04-16 9:25 ` Alexander Graf
2010-04-16 9:31 ` Alexander Graf
2010-04-16 9:31 ` Alexander Graf
[not found] ` <8EEEAFCF-CB31-4BD9-A917-08B5B6E40400-l3A5Bk7waGM@public.gmane.org>
2010-04-16 11:18 ` Alexander Graf
2010-04-16 11:18 ` Alexander Graf
2010-04-15 22:11 ` [PATCH 24/27] PPC: Export SWITCH_FRAME_SIZE Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-16 6:48 ` Benjamin Herrenschmidt
2010-04-16 6:48 ` Benjamin Herrenschmidt
2010-04-15 22:11 ` [PATCH 25/27] KVM: PPC: Check max IRQ prio Alexander Graf
2010-04-15 22:11 ` Alexander Graf
2010-04-21 9:42 ` [PATCH 00/27] Book3S_32 (PPC32) KVM support Avi Kivity
2010-04-21 9:42 ` Avi Kivity
2010-04-15 22:11 ` [PATCH 26/27] KVM: PPC: Add KVM intercept handlers Alexander Graf
2010-04-15 22:11 ` Alexander Graf
[not found] ` <1271369518-11247-27-git-send-email-agraf-l3A5Bk7waGM@public.gmane.org>
2010-04-16 6:48 ` Benjamin Herrenschmidt
2010-04-16 6:48 ` Benjamin Herrenschmidt
2010-04-15 22:11 ` [PATCH 27/27] KVM: PPC: Enable Book3S_32 KVM building Alexander Graf
2010-04-15 22:11 ` Alexander Graf
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