From: Matthew Wilcox <willy@infradead.org>
To: Wei Wang <wei.w.wang@intel.com>
Cc: yang.zhang.wz@gmail.com, kvm@vger.kernel.org, mst@redhat.com,
penguin-kernel@I-love.SAKURA.ne.jp, liliang.opensource@gmail.com,
qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org,
linux-mm@kvack.org, aarcange@redhat.com,
virtio-dev@lists.oasis-open.org, mawilcox@microsoft.com,
quan.xu@aliyun.com, nilal@redhat.com, riel@redhat.com,
cornelia.huck@de.ibm.com, mhocko@kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-kernel@vger.kernel.org, amit.shah@redhat.com,
pbonzini@redhat.com, akpm@linux-foundation.org,
mgorman@techsingularity.net
Subject: Re: [PATCH v18 01/10] idr: add #include <linux/bug.h>
Date: Wed, 29 Nov 2017 16:58:17 -0800 [thread overview]
Message-ID: <20171130005817.GA14785__28661.2390926623$1512003533$gmane$org@bombadil.infradead.org> (raw)
In-Reply-To: <1511963726-34070-2-git-send-email-wei.w.wang@intel.com>
On Wed, Nov 29, 2017 at 09:55:17PM +0800, Wei Wang wrote:
> The <linux/bug.h> was removed from radix-tree.h by the following commit:
> f5bba9d11a256ad2a1c2f8e7fc6aabe6416b7890.
>
> Since that commit, tools/testing/radix-tree/ couldn't pass compilation
> due to: tools/testing/radix-tree/idr.c:17: undefined reference to
> WARN_ON_ONCE. This patch adds the bug.h header to idr.h to solve the
> issue.
Thanks; I sent this same patch out yesterday.
Unfortunately, you didn't cc the author of this breakage, Masahiro Yamada.
I want to highlight that these kinds of header cleanups are risky,
and very low reward. I really don't want to see patches going all over
the tree randomly touching header files. If we've got a real problem
to solve, then sure. But I want to see a strong justification for any
more header file cleanups.
next prev parent reply other threads:[~2017-11-30 0:58 UTC|newest]
Thread overview: 167+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-29 13:55 [PATCH v18 00/10] Virtio-balloon Enhancement Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 01/10] idr: add #include <linux/bug.h> Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-30 0:58 ` Matthew Wilcox [this message]
2017-11-30 0:58 ` Matthew Wilcox
2017-11-30 0:58 ` [Qemu-devel] " Matthew Wilcox
2017-11-30 0:58 ` Matthew Wilcox
2017-11-30 7:07 ` Michal Hocko
2017-11-30 7:07 ` Michal Hocko
2017-11-30 7:07 ` [Qemu-devel] " Michal Hocko
2017-11-30 7:07 ` Michal Hocko
2017-11-30 21:49 ` Andrew Morton
2017-11-30 21:49 ` Andrew Morton
2017-11-30 21:49 ` Andrew Morton
2017-11-29 13:55 ` [PATCH v18 02/10] radix tree test suite: remove ARRAY_SIZE to avoid redefinition Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 03/10] xbitmap: Introduce xbitmap Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 04/10] xbitmap: potential improvement Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 05/10] xbitmap: add more operations Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-30 10:34 ` Tetsuo Handa
2017-11-30 10:34 ` [Qemu-devel] " Tetsuo Handa
2017-11-30 10:34 ` Tetsuo Handa
2017-11-30 13:35 ` Tetsuo Handa
2017-11-30 13:35 ` [Qemu-devel] " Tetsuo Handa
2017-11-30 13:35 ` Tetsuo Handa
2017-11-30 14:39 ` Matthew Wilcox
2017-11-30 14:39 ` Matthew Wilcox
2017-11-30 14:39 ` [Qemu-devel] " Matthew Wilcox
2017-11-30 14:39 ` Matthew Wilcox
2017-12-03 1:44 ` Tetsuo Handa
2017-12-03 1:44 ` [Qemu-devel] " Tetsuo Handa
2017-12-03 1:44 ` Tetsuo Handa
2017-12-01 8:02 ` Wei Wang
2017-12-01 8:02 ` [virtio-dev] " Wei Wang
2017-12-01 8:02 ` Wei Wang
2017-12-01 13:02 ` Tetsuo Handa
2017-12-01 13:02 ` [Qemu-devel] " Tetsuo Handa
2017-12-01 13:02 ` Tetsuo Handa
2017-12-01 14:13 ` Matthew Wilcox
2017-12-01 14:13 ` Matthew Wilcox
2017-12-01 14:13 ` [Qemu-devel] " Matthew Wilcox
2017-12-01 14:13 ` Matthew Wilcox
2017-12-01 15:09 ` Wang, Wei W
2017-12-01 15:09 ` Wang, Wei W
2017-12-01 15:09 ` [virtio-dev] " Wang, Wei W
2017-12-01 15:09 ` [Qemu-devel] " Wang, Wei W
2017-12-01 15:09 ` Wang, Wei W
2017-12-01 15:09 ` Wang, Wei W
2017-12-01 17:25 ` Matthew Wilcox
2017-12-01 17:25 ` [Qemu-devel] " Matthew Wilcox
2017-12-01 17:25 ` Matthew Wilcox
2017-12-01 17:25 ` Matthew Wilcox
2017-12-03 1:50 ` Tetsuo Handa
2017-12-03 1:50 ` [Qemu-devel] " Tetsuo Handa
2017-12-03 1:50 ` Tetsuo Handa
2017-12-07 12:01 ` Wei Wang
2017-12-07 12:01 ` Wei Wang
2017-12-07 12:01 ` [virtio-dev] " Wei Wang
2017-12-07 12:01 ` [Qemu-devel] " Wei Wang
2017-12-07 12:01 ` Wei Wang
2017-12-07 15:41 ` Michael S. Tsirkin
2017-12-07 15:41 ` [virtio-dev] " Michael S. Tsirkin
2017-12-07 15:41 ` [Qemu-devel] " Michael S. Tsirkin
2017-12-07 15:41 ` Michael S. Tsirkin
2017-12-07 15:41 ` Michael S. Tsirkin
2017-12-01 17:25 ` Matthew Wilcox
2017-12-01 8:02 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 06/10] virtio_ring: add a new API, virtqueue_add_one_desc Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-30 19:38 ` Michael S. Tsirkin
2017-11-30 19:38 ` [virtio-dev] " Michael S. Tsirkin
2017-11-30 19:38 ` [Qemu-devel] " Michael S. Tsirkin
2017-11-30 19:38 ` Michael S. Tsirkin
2017-12-01 8:06 ` Wei Wang
2017-12-01 8:06 ` Wei Wang
2017-12-01 8:06 ` [virtio-dev] " Wei Wang
2017-12-01 8:06 ` Wei Wang
2017-11-30 19:38 ` Michael S. Tsirkin
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 07/10] virtio-balloon: VIRTIO_BALLOON_F_SG Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-30 10:35 ` Tetsuo Handa
2017-11-30 10:35 ` [Qemu-devel] " Tetsuo Handa
2017-11-30 10:35 ` Tetsuo Handa
2017-11-30 16:25 ` Wang, Wei W
2017-11-30 16:25 ` Wang, Wei W
2017-11-30 16:25 ` [virtio-dev] " Wang, Wei W
2017-11-30 16:25 ` [Qemu-devel] " Wang, Wei W
2017-11-30 16:25 ` Wang, Wei W
2017-11-30 16:25 ` Wang, Wei W
2017-12-01 15:38 ` Michael S. Tsirkin
2017-12-01 15:38 ` Michael S. Tsirkin
2017-12-01 15:38 ` [virtio-dev] " Michael S. Tsirkin
2017-12-01 15:38 ` [Qemu-devel] " Michael S. Tsirkin
2017-12-01 15:38 ` Michael S. Tsirkin
2017-12-04 3:46 ` Wei Wang
2017-12-04 3:46 ` [Qemu-devel] " Wei Wang
2017-12-04 3:46 ` Wei Wang
2017-12-04 3:46 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 08/10] mm: support reporting free page blocks Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 09/10] virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_VQ Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-29 13:55 ` [PATCH v18 10/10] virtio-balloon: don't report free pages when page poisoning is enabled Wei Wang
2017-11-29 13:55 ` [virtio-dev] " Wei Wang
2017-11-29 13:55 ` [Qemu-devel] " Wei Wang
2017-11-29 13:55 ` Wei Wang
2017-11-30 10:45 ` Tetsuo Handa
2017-12-01 8:06 ` Wei Wang
2017-12-01 8:06 ` [virtio-dev] " Wei Wang
2017-12-01 15:49 ` Michael S. Tsirkin
2017-12-01 15:49 ` Michael S. Tsirkin
2017-12-01 15:49 ` [virtio-dev] " Michael S. Tsirkin
2017-12-01 15:49 ` [Qemu-devel] " Michael S. Tsirkin
2017-12-01 15:49 ` Michael S. Tsirkin
2017-12-04 5:39 ` Wei Wang
2017-12-04 5:39 ` [Qemu-devel] " Wei Wang
2017-12-04 5:39 ` Wei Wang
2017-12-04 5:39 ` Wei Wang
2017-12-11 6:38 ` Wei Wang
2017-12-11 6:38 ` Wei Wang
2017-12-11 6:38 ` [virtio-dev] " Wei Wang
2017-12-11 6:38 ` [Qemu-devel] " Wei Wang
2017-12-11 6:38 ` Wei Wang
2017-12-11 13:24 ` Michael S. Tsirkin
2017-12-11 13:24 ` Michael S. Tsirkin
2017-12-11 13:24 ` [virtio-dev] " Michael S. Tsirkin
2017-12-11 13:24 ` [Qemu-devel] " Michael S. Tsirkin
2017-12-11 13:24 ` Michael S. Tsirkin
2017-12-12 12:21 ` Wei Wang
2017-12-12 12:21 ` Wei Wang
2017-12-12 12:21 ` [virtio-dev] " Wei Wang
2017-12-12 12:21 ` [Qemu-devel] " Wei Wang
2017-12-12 12:21 ` Wei Wang
2017-11-29 13:55 ` Wei Wang
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