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Re: [Qemu-devel] [PATCH v3 0/7] qapi/range/memory-device: fixes and clea
From: |
David Hildenbrand |
Subject: |
Re: [Qemu-devel] [PATCH v3 0/7] qapi/range/memory-device: fixes and cleanups |
Date: |
Wed, 31 Oct 2018 11:14:48 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 |
On 23.10.18 17:22, David Hildenbrand wrote:
> While working on memory device code, I noticed that specifiying an uint64_t
> on command line does not work in all cases as we always parse an int64_t.
> So I fix that and also cleanup the old int64_t parser.
>
> To be able to fix some overflows in memory-device code in a clean way,
> I am reusing the range implementation of qemu, for which I need some
> more helpers.
>
> This series is based on
> "[PATCH v5 00/16] memory-device: complete refactoring"
> which should get pulled soon.
>
> v2 -> v3:
> - "qapi: correctly parse uint64_t values from strings"
> -- don't parse range
> -- don't rename "parse_str"
>
> v1 -> v2:
> - "range: add some more functions"
> -- Reduce number of functions
> -- make range_init() return an error in case of overflow
> -- provide range_init_nofail()
> - "memory-device: rewrite address assignment using ranges"
> -- Use new functions range_init/range_init_nofail
> -- Use range_contains_range instead of starts_before/ends_after
>
>
> David Hildenbrand (7):
> qapi: use qemu_strtoi64() in parse_str
> qapi: correctly parse uint64_t values from strings
> range: pass const pointer where possible
> range: add some more functions
> memory-device: use QEMU_IS_ALIGNED
> memory-device: avoid overflows on very huge devices
> memory-device: rewrite address assignment using ranges
>
> hw/mem/memory-device.c | 60 ++++++++++++++++++--------------
> include/qemu/range.h | 68 +++++++++++++++++++++++++++++++++++--
> qapi/string-input-visitor.c | 34 ++++++++-----------
> 3 files changed, 114 insertions(+), 48 deletions(-)
>
Any more comments? If not, I think this is good to go.
--
Thanks,
David / dhildenb
- Re: [Qemu-devel] [PATCH v3 2/7] qapi: correctly parse uint64_t values from strings, (continued)
[Qemu-devel] [PATCH v3 7/7] memory-device: rewrite address assignment using ranges, David Hildenbrand, 2018/10/23
[Qemu-devel] [PATCH v3 5/7] memory-device: use QEMU_IS_ALIGNED, David Hildenbrand, 2018/10/23
Re: [Qemu-devel] [PATCH v3 0/7] qapi/range/memory-device: fixes and cleanups,
David Hildenbrand <=