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[87.100.249.247]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a15602e713sm3977671e87.32.2026.03.17.02.30.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 02:30:17 -0700 (PDT) Date: Tue, 17 Mar 2026 11:30:14 +0200 From: Mikko Rapeli To: "Vincent Mailhol (Arm)" Cc: Nathan Chancellor , Nicolas Schier , Richard Henderson , Matt Turner , Magnus Lindholm , Russell King , Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Huacai Chen , WANG Xuerui , Thomas Bogendoerfer , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Sebastian Andrzej Siewior , Clark Williams , Steven Rostedt , Pablo Neira Ayuso , Krzysztof Kozlowski , Alim Akhtar , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Vladimir Zapolskiy , Piotr Wojtaszczyk , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi , Geert Uytterhoeven , Magnus Damm , Vladimir Kondratiev , Gregory CLEMENT , =?iso-8859-1?Q?Th=E9o?= Lebrun , "James E.J. Bottomley" , Helge Deller , Janusz Krzysztofik , Jonathan =?iso-8859-1?Q?Neusch=E4fer?= , Chris Zankel , Max Filippov , Thomas Zimmermann , Arnd Bergmann , Heiko Stuebner , Kuninori Morimoto , Mark Brown , Eric Biggers , Ard Biesheuvel , Sricharan Ramabadhran , Bjorn Andersson , Michael Walle , Guenter Roeck , Srinivas Kandagatla , "Rob Herring (Arm)" , Dmitry Baryshkov , Greg Kroah-Hartman , Anna Schumaker , Alexandre Gonzalo , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, loongarch@lists.linux.dev, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, linux-rt-devel@lists.linux.dev, linux-samsung-soc@vger.kernel.org, imx@lists.linux.dev, linux-renesas-soc@vger.kernel.org, linux-parisc@vger.kernel.org, openbmc@lists.ozlabs.org Subject: Re: [PATCH 1/9] scripts: kconfig: merge_config.sh: use POSIX '=' in test Message-ID: References: <20260317-arm_defconf_cleanup-v1-0-8eecb7fdd24d@kernel.org> <20260317-arm_defconf_cleanup-v1-1-8eecb7fdd24d@kernel.org> Precedence: bulk X-Mailing-List: linux-rt-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260317-arm_defconf_cleanup-v1-1-8eecb7fdd24d@kernel.org> Hi, On Tue, Mar 17, 2026 at 10:13:37AM +0100, Vincent Mailhol (Arm) wrote: > merge_config.sh yields this warning: > > ./scripts/kconfig/merge_config.sh: 384: [: false: unexpected operator > > This happens because the script runs under /bin/sh but compares > strings using the '==' operator, which is a bash extension. The POSIX > test command only specifies '=' for string equality. > > Replace '==' with the POSIX-compatible '=' so the script works when > run with /bin/sh as intended. > > Fixes: dfc97e1c5da5 ("scripts: kconfig: merge_config.sh: use awk in checks too") > Signed-off-by: Vincent Mailhol (Arm) This fix is already merged in kbuild trees: https://lore.kernel.org/linux-kbuild/20260309121505.40454-1-o451686892@gmail.com/ https://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux.git/log/?h=kbuild-fixes-for-next Cheers, -Mikko > --- > scripts/kconfig/merge_config.sh | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh > index 735e1de450c6..073c6bec5245 100755 > --- a/scripts/kconfig/merge_config.sh > +++ b/scripts/kconfig/merge_config.sh > @@ -381,7 +381,7 @@ END { > STRICT_MODE_VIOLATED=true > fi > > -if [ "$STRICT" == "true" ] && [ "$STRICT_MODE_VIOLATED" == "true" ]; then > +if [ "$STRICT" = "true" ] && [ "$STRICT_MODE_VIOLATED" = "true" ]; then > echo "Requested and effective config differ" > exit 1 > fi > > -- > 2.43.0 >