From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: michael@ellerman.id.au
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 02/15] powerpc/rtas: Check RTAS presence when testing indicators
Date: Tue, 05 Apr 2011 16:52:26 +1000 [thread overview]
Message-ID: <1301986346.2549.142.camel@pasglop> (raw)
In-Reply-To: <1301985372.3620.12.camel@concordia>
> Why? of_get_property() returns NULL if np is NULL, implemented in
> of_find_property(). It doesn't look like a fast path.
Fun... not sure, I though I had a problem but maybe I don't remember
properly :-)
Cheers,
Ben.
next prev parent reply other threads:[~2011-04-05 6:52 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-05 6:13 [PATCHES] Bits and pieces for Power7 support in HV mode Benjamin Herrenschmidt
2011-04-05 6:13 ` [PATCH 01/15] powerpc: Add more Power7 specific definitions Benjamin Herrenschmidt
2011-04-05 6:13 ` [PATCH 02/15] powerpc/rtas: Check RTAS presence when testing indicators Benjamin Herrenschmidt
2011-04-05 6:36 ` Michael Ellerman
2011-04-05 6:52 ` Benjamin Herrenschmidt [this message]
2011-04-05 6:13 ` [PATCH 03/15] powerpc/xics: Make sure we have a sensible default distribution server Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 04/15] powerpc: Define CPU feature for Architected 2.06 HV mode Benjamin Herrenschmidt
2011-04-05 6:30 ` Michael Neuling
2011-04-05 6:50 ` Benjamin Herrenschmidt
2011-04-07 4:23 ` [PATCH] powerpc: Use new CPU feature bit to select 2.06 tlbie Michael Neuling
2011-04-05 6:14 ` [PATCH 05/15] powerpc: In HV mode, use HSPRG0 for PACA Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 06/15] powerpc: Base support for exceptions using HSRR0/1 Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 07/15] powerpc: More work to support HV exceptions Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 08/15] powerpc: Always use SPRN_SPRG_HSCRATCH0 when running in HV mode Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 09/15] powerpc: Initialize LPCR:DPFD on power7 to a sane default Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 10/15] powerpc: Initialize TLB and LPID register on HV mode Power7 Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 11/15] powerpc: Call CPU ->restore callback earlier on secondary CPUs Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 12/15] powerpc: Properly handshake CPUs going out of boot spin loop Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 13/15] powerpc: Add NAP mode support on Power7 in HV mode Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 14/15] powerpc: Perform an isync to synchronize CPUs coming out of secondary_hold Benjamin Herrenschmidt
2011-04-05 6:14 ` [PATCH 15/15] powerpc: Improve prom_printf() Benjamin Herrenschmidt
2011-04-05 6:47 ` Segher Boessenkool
2011-04-05 6:53 ` Benjamin Herrenschmidt
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