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[93.158.26.51]) by smtp.gmail.com with ESMTPSA id w3-v6sm2699580wru.93.2018.09.28.00.14.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 28 Sep 2018 00:14:22 -0700 (PDT) From: Bartosz Golaszewski To: Greg Kroah-Hartman , "Rafael J . Wysocki" , Jassi Brar , Thierry Reding , Jonathan Hunter , Arnd Bergmann , Andy Shevchenko , Geert Uytterhoeven , Rasmus Villemoes Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, Bartosz Golaszewski Subject: [PATCH v5 0/4] devres: provide and use devm_kstrdup_const() Date: Fri, 28 Sep 2018 09:14:10 +0200 Message-Id: <20180928071414.30703-1-brgl@bgdev.pl> X-Mailer: git-send-email 2.18.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: X-Virus-Scanned: ClamAV using ClamSMTP This series implements devm_kstrdup_const() together with some prerequisite changes and uses it in pmc-atom driver. v1 -> v2: - fixed the changelog in the patch implementing devm_kstrdup_const() - fixed the kernel doc - moved is_kernel_rodata() to asm-generic/sections.h - fixed constness v2 -> v3: - rebased on top of 4.19-rc5 as there were some conflicts in the pmc-atom driver - collected Reviewed-by tags v3 -> v4: - Andy NAK'ed patch 4/4 so I added a different example - collected more tags v4 -> v5: - instead of providing devm_kfree_const(), make devm_kfree() check if given pointer is not in .rodata and act accordingly Bartosz Golaszewski (4): devres: constify p in devm_kfree() mm: move is_kernel_rodata() to asm-generic/sections.h devres: provide devm_kstrdup_const() mailbox: tegra-hsp: use devm_kstrdup_const() drivers/base/devres.c | 36 +++++++++++++++++++++++++++-- drivers/mailbox/tegra-hsp.c | 41 ++++++++-------------------------- include/asm-generic/sections.h | 14 ++++++++++++ include/linux/device.h | 4 +++- mm/util.c | 7 ------ 5 files changed, 60 insertions(+), 42 deletions(-)