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[108.223.40.66]) by smtp.gmail.com with ESMTPSA id v8-v6sm14675485pfl.6.2018.09.30.10.08.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 30 Sep 2018 10:08:17 -0700 (PDT) Date: Sun, 30 Sep 2018 10:08:16 -0700 From: Guenter Roeck To: Ard Biesheuvel Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Heiko Carstens , Kees Cook , Thomas Gleixner , Ingo Molnar , Martin Schwidefsky , Jessica Yu , Peter Zijlstra Subject: Re: [PATCH] s390: vmlinux.lds: move JUMP_TABLE_DATA into output section Message-ID: <20180930170816.GA26630@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 30, 2018 at 06:49:50PM +0200, Ard Biesheuvel wrote: > Commit e872267b8bcbb179 ("jump_table: move entries into ro_after_init > region") moved the __jump_table input section into the __ro_after_init > output section, but inadvertently put the macro in the wrong place in > the s390 linker script. Let's fix that. > > Fixes: e872267b8bcbb179 ("jump_table: move entries into ro_after_init region") > Reported-by: Guenter Roeck > Cc: Heiko Carstens > Cc: Kees Cook > Cc: Thomas Gleixner > Cc: Ingo Molnar > Cc: Martin Schwidefsky > Cc: Jessica Yu > Cc: Peter Zijlstra > Signed-off-by: Ard Biesheuvel Tested-by: Guenter Roeck > --- > arch/s390/kernel/vmlinux.lds.S | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S > index 4042bbf3f9ad..457713f48734 100644 > --- a/arch/s390/kernel/vmlinux.lds.S > +++ b/arch/s390/kernel/vmlinux.lds.S > @@ -64,9 +64,9 @@ SECTIONS > __start_ro_after_init = .; > .data..ro_after_init : { > *(.data..ro_after_init) > + JUMP_TABLE_DATA > } > EXCEPTION_TABLE(16) > - JUMP_TABLE_DATA > . = ALIGN(PAGE_SIZE); > __end_ro_after_init = .; > > -- > 2.17.1 >