From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-f65.google.com ([209.85.221.65]:42372 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728553AbeJADAr (ORCPT ); Sun, 30 Sep 2018 23:00:47 -0400 Received: by mail-wr1-f65.google.com with SMTP id b11-v6so11540162wru.9 for ; Sun, 30 Sep 2018 13:26:21 -0700 (PDT) From: Bartosz Golaszewski Subject: [PATCH v6 0/4] devres: provide and use devm_kstrdup_const() Date: Sun, 30 Sep 2018 22:26:11 +0200 Message-ID: <20180930202615.12951-1-brgl@bgdev.pl> Sender: linux-arch-owner@vger.kernel.org List-ID: 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 Message-ID: <20180930202611.cPRgfxPWvg8QHFk44hX-5K-iFhGCP-9UwIFqgr93fJU@z> This series implements devm_kstrdup_const() together with some prerequisite changes and uses it in tegra-hsp 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 v5 -> v6: - fixed the commit message in patch 2/4 (s/devm_kfree_const/devm_kfree/) - collected even more tags 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(-) -- 2.18.0