Re: [PATCH 3/3] virtio_ring: Use const to annotate read-only pointer params

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On 2023-03-08 a.m.9:47, Michael S. Tsirkin wrote:
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On Wed, Mar 08, 2023 at 09:40:03AM -0500, Feng Liu wrote:
In fact, I compiled and tested locally. I just looked it up and it might be
that I was missing a “git add” action which caused the problem. Before I
post the patch in future, I will find a clean kernel source and apply my
patch for testing instead of on the branch where the code is modified, so as
to avoid this kind of problem from happening again. Very sorry for this
problem, I will be careful and pay attention to it later

I have a pre-push hook since it was happening to me a lot with pushes:


#!/bin/sh

# An example hook script to verify what is about to be pushed.  Called by "git
# push" after it has checked the remote status, but before anything has been
# pushed.  If this script exits with a non-zero status nothing will be pushed.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If pushing without using a named remote those arguments will be equal.
#
# Information about the commits which are being pushed is supplied as lines to
# the standard input in the form:
#
#   <local ref> <local sha1> <remote ref> <remote sha1>
#
# This sample shows how to prevent push of commits where the log message starts
# with "WIP" (work in progress).

remote="$1"
url="$2"

echo "Pre push hook for remote $url"

#if
#       echo $url |grep ^root@virtlab > /dev/null
#then
#       echo "Lab push no need to check"
#       exit 0
#fi
#
#if
#       echo $url |grep ^/ > /dev/null
#then
#       echo "Local push no need to check"
#       exit 0
#fi

checked=0
HEAD=`git rev-list -1 HEAD`
IFS=' '
while read local_ref local_sha remote_ref remote_sha
do
     if [ $checked = 0 ]
     then
         if [ "$local_sha" = $HEAD ]
         then
                 echo "Pushing HEAD to remote. Checking that tree is clean."
                 if
                         git diff-index --quiet HEAD
                 then
                         echo -n # No differences
                 else
                         echo "DIFF in HEAD. Not pushed, stash or -no-verify!"
                         exit 1
                 fi
                 checked=1
         fi
     fi
done

exit 0



Consider sticking this in a post commit hook maybe?


OK,thanks, will do

--
MST

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