Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1268204
| From | Matias Bjørling <m@bjorling.me> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] lightnvm: change max_phys_sect to ushort |
| Date | 2015-11-12 20:00 +0100 |
| Message-ID | <qu5ge-49Z-5@gated-at.bofh.it> (permalink) |
| References | <qu4WT-42L-41@gated-at.bofh.it> <qu56y-46h-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/12/2015 07:42 PM, Geert Uytterhoeven wrote: > On Thu, Nov 12, 2015 at 7:35 PM, Matias Bjørling <m@bjorling.me> wrote: >> The max_phys_sect variable is defined as a char. We do a boundary check >> to maximally allow 256 physical page descriptors per command. As we are >> not indexing from zero. This expression is always in false. Bump the >> max_phys_sect to an unsigned short to support the range check. > > unsigned int? Grah, I need to be more careful. I sent the wrong patch after I had fixed it to unsigned short. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[PATCH] lightnvm: change max_phys_sect to ushort Matias Bjørling <m@bjorling.me> - 2015-11-12 19:40 +0100
Re: [PATCH] lightnvm: change max_phys_sect to ushort Geert Uytterhoeven <geert@linux-m68k.org> - 2015-11-12 19:50 +0100
Re: [PATCH] lightnvm: change max_phys_sect to ushort Matias Bjørling <m@bjorling.me> - 2015-11-12 20:00 +0100
Re: [PATCH] lightnvm: change max_phys_sect to ushort Matias Bjørling <m@bjorling.me> - 2015-11-12 20:10 +0100
Re: [PATCH] lightnvm: change max_phys_sect to ushort Linus Torvalds <torvalds@linux-foundation.org> - 2015-11-12 20:10 +0100
csiph-web