Re: [Qemu-block] [Qemu-devel] [PATCH] ahci: fix ICC mask definition

2015-07-30 Thread Peter Maydell
On 30 July 2015 at 19:41, John Snow wrote: > Peter: I assume you still want this for 2.4 to fix the clang warnings, yes? Yeah, it's safe enough. (I don't actually require these clang warnings all fixed for 2.4; but it's a nice-to-have.) thanks -- PMM

Re: [Qemu-block] [Qemu-devel] [PATCH] ahci: fix ICC mask definition

2015-07-30 Thread John Snow
Peter: I assume you still want this for 2.4 to fix the clang warnings, yes? On 07/21/2015 02:02 PM, John Snow wrote: > There are likely others that could be updated, but we'll > go with a light touch for 2.4 for now. > > Without the Unsigned specifier, this shifts bits into the > signed bit, whic

Re: [Qemu-block] [Qemu-devel] [PATCH v2 11/11] block: Only poll block layer fds in bdrv_aio_poll

2015-07-30 Thread Paolo Bonzini
On 30/07/2015 03:35, Fam Zheng wrote: > block.cbdrv_create > block/curl.c curl_init_state > block/io.c bdrv_drain > block/io.c bdrv_drain_all > block/io.c bdrv_prwv_co > block/io.c bdrv_get_block_status_above > block/io.c

Re: [Qemu-block] [RESEND] RFC chaning zlib windowBits for QCOW2

2015-07-30 Thread Peter Lieven
Am 27.07.2015 um 16:30 schrieb Stefan Hajnoczi: On Mon, Jul 27, 2015 at 2:58 PM, Peter Lieven wrote: I was experimenting a little with optimized zlib versions (like zlib-ng) to optimize the speed of compressed qcow2 generation. I found out that chaning the windowBits from -12 to -15 alone incr