From: Masahiro Yamada <masahiroy@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux Kbuild mailing list <linux-kbuild@vger.kernel.org>,
linux-arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH 8/8] virtio_ring.h: do not include <stdint.h> from exported header
Date: Mon, 4 Apr 2022 16:58:57 +0900 [thread overview]
Message-ID: <CAK7LNARb41OvLx0qV-C-CFZHXGp59Q68vxMCLC1RsZzSBibSiw@mail.gmail.com> (raw)
In-Reply-To: <Ykqh3mEy5uY8spe8@infradead.org>
On Mon, Apr 4, 2022 at 4:44 PM Christoph Hellwig <hch@infradead.org> wrote:
>
> On Mon, Apr 04, 2022 at 03:19:48PM +0900, Masahiro Yamada wrote:
> > vr->num = num;
> > vr->desc = p;
> > vr->avail = (struct vring_avail *)((char *)p + num * sizeof(struct vring_desc));
> > - vr->used = (void *)(((uintptr_t)&vr->avail->ring[num] + sizeof(__virtio16)
> > + vr->used = (void *)(((__kernel_uintptr_t)&vr->avail->ring[num] + sizeof(__virtio16)
> > + align-1) & ~(align - 1));
>
> This really does not look like it should be in a uapi header to start
> with.
Then, could you send a proper fix?
I have no idea how to do this...
--
Best Regards
Masahiro Yamada
next prev parent reply other threads:[~2022-04-04 8:00 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-04 6:19 [PATCH 0/8] UAPI: make more exported headers self-contained, and put them into test coverage Masahiro Yamada
2022-04-04 6:19 ` [PATCH 1/8] agpgart.h: do not include <stdlib.h> from exported header Masahiro Yamada
2022-04-04 7:40 ` Christoph Hellwig
2022-04-04 17:27 ` Nick Desaulniers
2022-04-04 6:19 ` [PATCH 2/8] kbuild: prevent exported headers from including <stdlib.h>, <stdbool.h> Masahiro Yamada
2022-04-04 7:41 ` Christoph Hellwig
2022-04-04 8:01 ` Arnd Bergmann
2022-04-04 8:03 ` Masahiro Yamada
2022-04-04 17:34 ` Nick Desaulniers
2022-04-05 1:12 ` Masahiro Yamada
2022-04-04 6:19 ` [PATCH 3/8] riscv: add linux/bpf_perf_event.h to UAPI compile-test coverage Masahiro Yamada
2022-04-04 7:41 ` Christoph Hellwig
2022-04-04 6:19 ` [PATCH 4/8] mips: add asm/stat.h " Masahiro Yamada
2022-04-04 7:42 ` Christoph Hellwig
2022-04-04 6:19 ` [PATCH 5/8] powerpc: " Masahiro Yamada
2022-04-04 7:42 ` Christoph Hellwig
2022-04-04 6:19 ` [PATCH 6/8] sparc: " Masahiro Yamada
2022-04-04 7:43 ` Christoph Hellwig
2022-04-04 6:19 ` [PATCH 7/8] posix_types.h: add __kernel_uintptr_t to UAPI posix_types.h Masahiro Yamada
2022-04-04 11:30 ` kernel test robot
2022-04-04 11:51 ` Masahiro Yamada
2022-04-04 12:02 ` Masahiro Yamada
2022-04-04 11:51 ` kernel test robot
2022-04-04 13:04 ` kernel test robot
2022-04-04 6:19 ` [PATCH 8/8] virtio_ring.h: do not include <stdint.h> from exported header Masahiro Yamada
2022-04-04 7:44 ` Christoph Hellwig
2022-04-04 7:58 ` Masahiro Yamada [this message]
2022-04-04 8:04 ` Arnd Bergmann
2022-04-05 5:35 ` Christoph Hellwig
2022-04-05 6:29 ` Arnd Bergmann
2022-04-05 7:01 ` Christoph Hellwig
2022-04-05 11:55 ` Michael S. Tsirkin
2022-04-05 11:57 ` Michael S. Tsirkin
2022-04-05 11:59 ` Michael S. Tsirkin
2022-04-05 11:57 ` Michael S. Tsirkin
2022-04-04 7:34 ` [PATCH 0/8] UAPI: make more exported headers self-contained, and put them into test coverage Arnd Bergmann
2022-05-13 8:43 ` Masahiro Yamada
2022-05-13 9:01 ` Arnd Bergmann
2022-05-13 9:13 ` Masahiro Yamada
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