From: Greg KH <gregkh@linuxfoundation.org>
To: Jann Horn <jannh@google.com>
Cc: "Dmitry Vyukov" <dvyukov@google.com>,
"Andrey Konovalov" <andreyknvl@gmail.com>,
kasan-dev@googlegroups.com,
"Andrew Morton" <akpm@linux-foundation.org>,
"Alexander Potapenko" <glider@google.com>,
"Valentina Manea" <valentina.manea.m@gmail.com>,
"Shuah Khan" <shuah@kernel.org>,
"Shuah Khan" <skhan@linuxfoundation.org>,
"Hongren Zheng" <i@zenithal.me>,
linux-usb@vger.kernel.org, "Michael S. Tsirkin" <mst@redhat.com>,
"Jason Wang" <jasowang@redhat.com>,
"Eugenio Pérez" <eperezma@redhat.com>,
kvm@vger.kernel.org, virtualization@lists.linux.dev,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kcov: refactor common handle ID into kcov_common_handle_id
Date: Thu, 30 Apr 2026 18:49:43 +0200 [thread overview]
Message-ID: <2026043033-crop-reforest-59f5@gregkh> (raw)
In-Reply-To: <20260430-kcov-refactor-common-handle-v1-1-23a0c7a0ba38@google.com>
On Thu, Apr 30, 2026 at 04:15:33PM +0200, Jann Horn wrote:
> Store common handle IDs in "struct kcov_common_handle_id", which consumes
> no space in non-KCOV builds.
> This cleanup removes #ifdef boilerplate code from subsystems that
> integrate with KCOV (in particular in usbip_common.h and skbuff.h, see the
> diffstat).
> This should also make it easier to add KCOV remote coverage to more
> subsystems in the future.
>
> Signed-off-by: Jann Horn <jannh@google.com>
> ---
> drivers/usb/usbip/usbip_common.h | 29 +----------------------------
> drivers/usb/usbip/vhci_rx.c | 4 ++--
> drivers/usb/usbip/vhci_sysfs.c | 2 +-
> drivers/vhost/vhost.h | 2 +-
> include/linux/kcov.h | 12 ++++++------
> include/linux/skbuff.h | 14 +++-----------
> include/linux/types.h | 6 ++++++
> kernel/kcov.c | 6 +++---
> 8 files changed, 23 insertions(+), 52 deletions(-)
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
next prev parent reply other threads:[~2026-04-30 16:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-30 14:15 [PATCH] kcov: refactor common handle ID into kcov_common_handle_id Jann Horn
2026-04-30 16:49 ` Greg KH [this message]
2026-05-01 7:39 ` Dmitry Vyukov
2026-05-01 23:52 ` Jakub Kicinski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2026043033-crop-reforest-59f5@gregkh \
--to=gregkh@linuxfoundation.org \
--cc=akpm@linux-foundation.org \
--cc=andreyknvl@gmail.com \
--cc=dvyukov@google.com \
--cc=eperezma@redhat.com \
--cc=glider@google.com \
--cc=i@zenithal.me \
--cc=jannh@google.com \
--cc=jasowang@redhat.com \
--cc=kasan-dev@googlegroups.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=mst@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=shuah@kernel.org \
--cc=skhan@linuxfoundation.org \
--cc=valentina.manea.m@gmail.com \
--cc=virtualization@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.