Re: [PATCH 1/7] bitmap: Introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area
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- To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
- Subject: Re: [PATCH 1/7] bitmap: Introduce bitmap_set, bitmap_clear, bitmap_find_next_zero_area
- From: Akinobu Mita <akinobu.mita@xxxxxxxxx>
- Date: Thu, 29 Oct 2009 17:53:29 +0900
- Cc: linux-kernel@xxxxxxxxxxxxxxx, FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Paul Mackerras <paulus@xxxxxxxxx>, linuxppc-dev@xxxxxxxxxx, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, x86@xxxxxxxxxx, Greg Kroah-Hartman <gregkh@xxxxxxx>, Lothar Wassmann <LW@xxxxxxxxxxxxxxxxxxx>, linux-usb@xxxxxxxxxxxxxxx, Roland Dreier <rolandd@xxxxxxxxx>, Yevgeny Petrilin <yevgenyp@xxxxxxxxxxxxxx>, netdev@xxxxxxxxxxxxxxx, Tony Luck <tony.luck@xxxxxxxxx>, Fenghua Yu <fenghua.yu@xxxxxxxxx>, linux-ia64@xxxxxxxxxxxxxxx, linux-altix@xxxxxxx, Joerg Roedel <joerg.roedel@xxxxxxx>
- In-reply-to: <20091028131141.523854cb.akpm@xxxxxxxxxxxxxxxxxxxx>
- List-id: <linux-ia64.vger.kernel.org>
- References: <1256719397-4258-1-git-send-email-akinobu.mita@xxxxxxxxx> <20091028131141.523854cb.akpm@xxxxxxxxxxxxxxxxxxxx>
2009/10/29 Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>:
>
> Why were these patches resent? What changed?
>
> Everybody who is going to review these patches has already reviewed
> them and now they need to review them all again?
I resent the patches because the iommu-helper change was not correct
and I introduced serious bug in bitmap_find_next_zero_area()
if align_mask != 0 in follow-up patch then those were dropped from
the -mm tree.
Only [PATCH 1/7] and [PATCH 2/7] have changes since the first submission of
this patch set.
* [PATCH 1/7]
- Rewrite bitmap_set() and bitmap_clear()
- Let bitmap_find_next_zero_area() check the last bit of the limit
- Add kerneldoc for bitmap_find_next_zero_area()
* [PATCH 2/7]
- Convert find_next_zero_area() to use bitmap_find_next_zero_area() correctly
iommu-helper doesn't want to search the last bit of the limist in bitmap
* [PATCH 3/7] - [PATCH 7/7]
- No changes
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