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Biederman" Subject: [PATCH 1/2] ucount: Fix atomic_long_inc_below argument type Date: Wed, 13 Jul 2022 17:54:04 +0200 Message-Id: <20220713155405.80663-2-ubizjak@gmail.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220713155405.80663-1-ubizjak@gmail.com> References: <20220713155405.80663-1-ubizjak@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The type of u argument of atomic_long_inc_below should be long to avoid unwanted truncation to int. Fixes: f9c82a4ea89c ("Increase size of ucounts to atomic_long_t") Signed-off-by: Uros Bizjak Cc: "Eric W. Biederman" --- kernel/ucount.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/ucount.c b/kernel/ucount.c index 06ea04d44685..974ac1585009 100644 --- a/kernel/ucount.c +++ b/kernel/ucount.c @@ -216,7 +216,7 @@ void put_ucounts(struct ucounts *ucounts) } } -static inline bool atomic_long_inc_below(atomic_long_t *v, int u) +static inline bool atomic_long_inc_below(atomic_long_t *v, long u) { long c, old; c = atomic_long_read(v); -- 2.35.3