Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call

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To: Guenter Roeck <linux@xxxxxxxxxxxx>
Subject: Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
From: Christoph Hellwig <hch@xxxxxx>
Date: Wed, 17 Apr 2019 07:27:24 +0200
Cc: Christoph Hellwig <hch@xxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx
In-reply-to: <20190416175108.GA9550@roeck-us.net>
References: <20190408104641.4905-1-hch@lst.de> <20190408104641.4905-2-hch@lst.de> <20190415194435.GA23676@roeck-us.net> <20190415205242.GA6380@lst.de> <20190415210731.GA32723@roeck-us.net> <20190416063356.GA25763@lst.de> <20190416170847.GA5531@roeck-us.net> <20190416171011.GA4611@lst.de> <20190416175108.GA9550@roeck-us.net>
User-agent: Mutt/1.5.17 (2007-11-01)

Now that I've fixed the sparc32 iommu code in another thread:  can
you send me your rootfs and qemu arm command line for the failing
one?  I have a hard time parsing your buildbot output.

Follow-Ups:
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck

References:
- avoid calling nth_page in the block I/O path
  - From: Christoph Hellwig
- [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Christoph Hellwig
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Christoph Hellwig
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Christoph Hellwig
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Christoph Hellwig
- Re: [PATCH 1/5] block: rewrite blk_bvec_map_sg to avoid a nth_page call
  - From: Guenter Roeck

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