Messages in this thread | | | From | Kamal Dasu <> | Date | Tue, 1 Oct 2019 13:07:43 -0400 | Subject | Re: [PATCH 2/2] mtd: rawnand: use bounce buffer when vmalloced data buf detected |
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I was testing with UBI/UBIFS where vmalloced data buffers can be passed to the nand_base and then o the controller driver. Probably applies to older kernel 4.1.
Can the Patch1/2 be accepted or you want me to send it separately by removing the nand_base changes ?.
Kamal
Kamal
On Mon, Sep 30, 2019 at 3:39 PM Richard Weinberger <richard@nod.at> wrote: > > ----- Ursprüngliche Mail ----- > > Von: "Kamal Dasu" <kamal.dasu@broadcom.com> > > This has been observed on MIPS4K and MIPS5K architectures. There is a > > check on the controller driver to use pio in such cases. > > I fear your kernel misses commit: > 074a1e1167af ("MIPS: Bounds check virt_addr_valid") > > Thanks, > //richard
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