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Groups > linux.kernel > #1265676
| From | Timur Tabi <timur@codeaurora.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions |
| Date | 2015-11-09 14:50 +0100 |
| Message-ID | <qsUZz-73K-3@gated-at.bofh.it> (permalink) |
| References | <qsqf8-3JB-11@gated-at.bofh.it> <qsqf8-3JB-15@gated-at.bofh.it> <qsqyu-472-5@gated-at.bofh.it> <qsKGR-em-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Sinan Kaya wrote: >> >> And why kmalloc anyway? Why not leave it on the stack? >> >> char src[] = "hello world"; >> >> ? > > I need to call dma_map_single on this address to convert it to a DMA > address. That's why. And you can't do that with an object that's on the stack? -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation. -- 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/
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[PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-08 06:00 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-08 06:20 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-09 03:50 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-09 14:50 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-10 06:00 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Arnd Bergmann <arnd@arndb.de> - 2015-11-10 11:20 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Andy Shevchenko <andy.shevchenko@gmail.com> - 2015-11-08 21:10 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-09 04:10 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Andy Shevchenko <andy.shevchenko@gmail.com> - 2015-11-09 10:30 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Timur Tabi <timur@codeaurora.org> - 2015-11-10 06:00 +0100
Re: [PATCH V3 3/4] dmaselftest: add memcpy selftest support functions Sinan Kaya <okaya@codeaurora.org> - 2015-11-10 06:00 +0100
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