Messages in this thread | | | Date | Fri, 11 Aug 2023 12:54:26 +0100 | From | Conor Dooley <> | Subject | Re: [PATCH -fixes] riscv: uaccess: Return the number of bytes effectively copied |
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On Fri, Aug 11, 2023 at 01:39:16PM +0200, Alexandre Ghiti wrote: > On 11/08/2023 13:03, Alexandre Ghiti wrote: > > It was reported that the riscv kernel hangs while executing the test > > in [1]. > > > > Indeed, the test hangs when trying to write a buffer to a file. The > > problem is that the riscv implementation of raw_copy_from_user() does not > > return the number of bytes written when an exception happens and is fixed > > up. > > > I'll respin another version as the changelog and the title are incorrect: > the uaccess routines should not return the number of bytes copied but > actually the number of bytes not copied (this is what this patch > implements). > > I'll wait for feedbacks before doing so!
While you're editing te changelog, can you make the link a regular Link: tag? You can do `Link: <foo> [1]`. [unhandled content-type:application/pgp-signature] | |