linux-kernel - Re: [patch 00/28] PNP: convert fixed tables to lists, v4

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Date:	Sat, 28 Jun 2008 00:36:17 -0400 (EDT)
From:	Len Brown <lenb@...nel.org>
To:	Bjorn Helgaas <bjorn.helgaas@...com>
Cc:	Andi Kleen <andi@...stfloor.org>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org, Adam Belay <ambx1@....rr.com>,
	Adam M Belay <abelay@....edu>,
	Li Shaohua <shaohua.li@...el.com>,
	Matthieu Castet <castet.matthieu@...e.fr>,
	Thomas Renninger <trenn@...e.de>,
	Rene Herman <rene.herman@...access.nl>,
	Jaroslav Kysela <perex@...ex.cz>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Takashi Iwai <tiwai@...e.de>, Jiri Slaby <jirislaby@...il.com>,
	David Howells <dhowells@...hat.com>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Subject: Re: [patch 00/28] PNP: convert fixed tables to lists, v4


v4 has replaced v3 in the acpi-test tree.

thanks,
-Len

On Fri, 27 Jun 2008, Bjorn Helgaas wrote:

> This patch series contains all my PNP patches that are not yet in Linus'
> tree, including both the "convert resource table to dynamic list" series
> and the "convert resource options to unified dynamic list" series.
> 
> This fixes all checkpatch warnings except a "do not add new typedefs"
> warning.  I kept the pnp_irq_mask_t typedef because I don't see a
> better way to declare bitmaps in various places and pass around pointers
> to them.
> 
> Len, I told you I was going to send incremental patches, but this is
> a replacement instead.
> 
> Changes since v3:
> 
>     - Move IRQ test from pnpacpi_parse_irq_option() to
>       pnpacpi_parse_ext_irq_option() (fixes "comparison is always true"
>       warning noticed by David Howells)
>     - Use pci_get_legacy_ide_irq(), not ATA_PRIMARY_IRQ()/ATA_SECONDARY_IRQ()
>       (thanks to Bartlomiej Zolnierkiewicz)
>     - Use snprintf() to make printks atomic
>     - Fix checkpatch warnings (line length, "//" comments)
> 
> Here are the significant changes since the last posting:
> 
>     - When replacing pnp_resource_table, the PNPACPI resource encoders
>       have to explicitly handle disabled resources; previously any
>       unused slots in the table were implicitly disabled.  This should
>       fix Jiri Slaby's oops on suspend/resume (though he hasn't tested
>       this version).
>       
>       This change is in the patch titled "PNP: replace pnp_resource_table
>       with dynamically allocated resources".
>       
>     - Added a new patch to keep disabled IRQ and DMA resources when parsing
>       current config.  This fixes a bug in the current (2.6.25) PNPACPI
>       code: consider a device with (mem, irq0, irq1, io), where irq0 is
>       disabled.  If we drop irq0 when parsing the _CRS, we will mistakenly
>       put irq1 in the irq0 slot when we encode resources for an _SRS call.
> 
>     - Added a new patch to avoid interrupts used by an IDE controller in
>       compatibility mode.  https://bugzilla.novell.com/show_bug.cgi?id=375836
> 
>     - Added a new PNPACPI patch to support HP vendor-specific descriptors.
>       This has long been supported by arch/ia64/kernel/acpi-ext.c, which
>       provides an hp_acpi_csr_space() interface, but I think it's better
>       and more generic to support it in PNPACPI.
> 
> Changes since v2 of "convert resource options to unified dynamic list":
> 
>     - fixed bisection problem in quirk_ad1815_mpu_resources()
>     - fixed checkpatch warning in pnp_show_options()
>       (pnp-convert-resource-options-to-single-linked-list-checkpatch-fixes.patch)
>     - replaced pnp_independent_option() with literal 0
>     - fixed coding style in pnp/manager.c
>     - added EXPORT_SYMBOL(pnp_possible_config)
>       (pnp-add-pnp_possible_config-can-a-device-could-be-configured-this-way-fix.patch)
> 
> Bjorn
> -- 
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