From: Olof Johansson <olof@lixom.net>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Paul Mackerras <paulus@samba.org>,
cbe-oss-dev@ozlabs.org, linux-kernel@vger.kernel.org,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 01/22] powerpc: convert idle_loop to use hard_irq_disable()
Date: Tue, 21 Nov 2006 10:58:43 -0600 [thread overview]
Message-ID: <20061121105843.6b270283@pb15> (raw)
In-Reply-To: <200611211114.46305.arnd@arndb.de>
On Tue, 21 Nov 2006 11:14:45 +0100 Arnd Bergmann <arnd@arndb.de> wrote:
> IIRC, all new CPUs are supposed to use the same mechanism based on the
> 0x100 vector.
It's only really affecting platforms without hypervisors though, which
aren't all that many (yet).
I don't have a problem dealing with it locally in my platform.
-Olof
WARNING: multiple messages have this Message-ID (diff)
From: Olof Johansson <olof@lixom.net>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
cbe-oss-dev@ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 01/22] powerpc: convert idle_loop to use hard_irq_disable()
Date: Tue, 21 Nov 2006 10:58:43 -0600 [thread overview]
Message-ID: <20061121105843.6b270283@pb15> (raw)
In-Reply-To: <200611211114.46305.arnd@arndb.de>
On Tue, 21 Nov 2006 11:14:45 +0100 Arnd Bergmann <arnd@arndb.de> wrote:
> IIRC, all new CPUs are supposed to use the same mechanism based on the
> 0x100 vector.
It's only really affecting platforms without hypervisors though, which
aren't all that many (yet).
I don't have a problem dealing with it locally in my platform.
-Olof
next prev parent reply other threads:[~2006-11-21 16:58 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-20 17:44 [PATCH 00/22] Cell patches for 2.6.20 Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 17:44 ` [PATCH 01/22] powerpc: convert idle_loop to use hard_irq_disable() Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 21:59 ` Paul Mackerras
2006-11-20 21:59 ` Paul Mackerras
2006-11-21 0:53 ` Benjamin Herrenschmidt
2006-11-21 0:53 ` Benjamin Herrenschmidt
2006-11-21 10:14 ` Arnd Bergmann
2006-11-21 10:14 ` Arnd Bergmann
2006-11-21 16:58 ` Olof Johansson [this message]
2006-11-21 16:58 ` Olof Johansson
2006-11-20 17:44 ` [PATCH 02/22] powerpc: change ppc_rtas declaration to weak Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 17:44 ` [PATCH 03/22] spufs: Change %llx to 0x%llx Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 17:44 ` [PATCH 04/22] spufs: add /lslr, /dma_info and /proxydma files Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 17:44 ` [PATCH 05/22] spufs: Remove /spu_tag_mask file Arnd Bergmann
2006-11-20 17:44 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 06/22] spufs: implement /mbox_info, /ibox_info, and /wbox_info Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 07/22] spufs: read from signal files only if data is there Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 08/22] spufs: replace spu.nid with spu.node Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 09/22] spufs: return correct event for data storage interrupt Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 10/22] spufs: fix missing stop-and-signal Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 11/22] spufs: avoid user-triggered oops in ptrace Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 12/22] spufs: always map local store non-guarded Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 13/22] spufs: fix return value of spufs_mfc_write Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 14/22] spufs: use SPU master control to prevent wild SPU execution Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2007-03-01 6:18 ` Michael Ellerman
2007-03-01 6:18 ` Michael Ellerman
2007-03-01 13:50 ` [Cbe-oss-dev] " Arnd Bergmann
2007-03-01 13:50 ` Arnd Bergmann
2007-03-02 10:13 ` Michael Ellerman
2007-03-02 10:13 ` Michael Ellerman
2007-03-05 1:02 ` Arnd Bergmann
2007-03-07 8:58 ` Michael Ellerman
2007-03-07 8:58 ` Michael Ellerman
2006-11-20 17:45 ` [PATCH 15/22] spufs: Add runcntrl read accessors Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 16/22] spufs: load isolation kernel from spu_run Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 17/22] coredump: Add SPU elf notes to coredump Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-21 5:38 ` Michael Ellerman
2006-11-21 5:38 ` Michael Ellerman
2006-11-20 17:45 ` [PATCH 18/22] cell: add symbol exports for oprofile Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 19/22] cell: PMU register macros Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 20/22] cell: Move PMU-related stuff to include/asm-powerpc/cell-pmu.h Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 21/22] cell: add routines for managing PMU interrupts Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
2006-11-20 17:45 ` [PATCH 22/22] cell: add oprofile support Arnd Bergmann
2006-11-20 17:45 ` Arnd Bergmann
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