Re: [Qemu-devel] [PATCH v3] os: don't corrupt pre-existing memory-backend data with prealloc

[no-reply]

Hi,

This series seems to have some coding style problems. See output below for
more information:

Message-id: address@hidden
Type: series
Subject: [Qemu-devel] [PATCH v3] os: don't corrupt pre-existing memory-backend 
data with prealloc

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

# Useful git options
git config --local diff.renamelimit 0
git config --local diff.renames True

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
4210940 os: don't corrupt pre-existing memory-backend data with prealloc

=== OUTPUT BEGIN ===
Checking PATCH 1/1: os: don't corrupt pre-existing memory-backend data with 
prealloc...
ERROR: Use of volatile is usually wrong: see 
Documentation/volatile-considered-harmful.txt
#43: FILE: util/oslib-posix.c:371:
+            *(volatile char *)page = *page;

total: 1 errors, 0 warnings, 21 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


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