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[82.11.253.99]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4587054e37dsm20889375e9.14.2025.07.24.06.56.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Jul 2025 06:56:32 -0700 (PDT) From: Eugen Hristev To: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, tglx@linutronix.de, andersson@kernel.org, pmladek@suse.com Cc: linux-arm-kernel@lists.infradead.org, linux-hardening@vger.kernel.org, eugen.hristev@linaro.org, corbet@lwn.net, mojha@qti.qualcomm.com, rostedt@goodmis.org, jonechou@google.com, tudor.ambarus@linaro.org Subject: [RFC][PATCH v2 12/29] timers: Annotate static information into Kmemdump Date: Thu, 24 Jul 2025 16:54:55 +0300 Message-ID: <20250724135512.518487-13-eugen.hristev@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250724135512.518487-1-eugen.hristev@linaro.org> References: <20250724135512.518487-1-eugen.hristev@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Annotate vital static information into kmemdump: - jiffies_64 Information on these variables is stored into dedicated kmemdump section. Signed-off-by: Eugen Hristev --- kernel/time/timer.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kernel/time/timer.c b/kernel/time/timer.c index 553fa469d7cc..a5698e3ace2d 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -44,6 +44,7 @@ #include #include #include +#include =20 #include #include @@ -60,7 +61,7 @@ __visible u64 jiffies_64 __cacheline_aligned_in_smp =3D INITIAL_JIFFIES; =20 EXPORT_SYMBOL(jiffies_64); - +KMEMDUMP_VAR_CORE(jiffies_64, sizeof(jiffies_64)); /* * The timer wheel has LVL_DEPTH array levels. Each level provides an arra= y of * LVL_SIZE buckets. Each level is driven by its own clock and therefore e= ach --=20 2.43.0