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bh=xof8jRg62OoNjrTd83C39ghcCF1VqbHgu0OFCgbZD/w=; b=KDxnPqh+NrglQhuzMr7pRZqVIVK4VdfOGrdPDFEKKc2nraEK6iwy8BIcfes5HjQdmh /GY5TfeKfu8tA2m4XVO645CEEGbBr5zWt3S29BkyNMAIsu5SDmpEga1m/ADRdd8aj8Mf u3Jw6eJukiOwSMTLG6trNMUGqdPAqw9oDpfMUMsj+1hQyJJO6g/giWzFlT8PKJhShOi8 ciQecMLb6XSz66gYV1RTEA1PdwQhwqpfZgpr/kySstmzP95r70fd7mCCEjDVGEPK/z/I ITzekWugSy+CdEbMp8oSd9yLUIGaaetAFhAfpjFwVYbZchCRnrRnuVoFlnWO+J48AIq7 l4Bg== X-Gm-Message-State: AOAM533uqQN2FMoXCFM0WMnfpzTFIWqdXFtR9WvuS8q8HcygLljw43i/ MwZFkt0SQehyXj6u1h6dI+eItgUgj8U6FR73BPOpnRNu6SwSTuX3Jq3VUkUZbWs3df2RDGbbOCy m5P9/lUe3GByBTSG6PST8tCF189J2hKhJj1cQART0j1qvhGEJcNbXauydxv2xaot3K2liNQ== X-Google-Smtp-Source: ABdhPJymkchS1ojTwTKDnR+mSfimnVBYzt9+kMMoPRjjkiwOQKijtLhgpWnxi6F4rmd279a6zR8/kX8Ch+U= X-Received: by 2002:a25:abc5:: with SMTP id v63mr591893ybi.148.1594838708307; Wed, 15 Jul 2020 11:45:08 -0700 (PDT) Date: Wed, 15 Jul 2020 19:44:10 +0100 In-Reply-To: <20200715184438.1390996-1-ascull@google.com> Message-Id: <20200715184438.1390996-10-ascull@google.com> Mime-Version: 1.0 References: <20200715184438.1390996-1-ascull@google.com> X-Mailer: git-send-email 2.27.0.389.gc38d7665816-goog Subject: [PATCH 09/37] smccc: Cast arguments to unsigned long From: Andrew Scull To: kvmarm@lists.cs.columbia.edu Cc: maz@kernel.org, kernel-team@android.com X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To avoid warning about implicit casting, make the casting explicit. This allows, for example, pointers to be used as arguments. Signed-off-by: Andrew Scull --- include/linux/arm-smccc.h | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h index efcbde731f03..905d7744058b 100644 --- a/include/linux/arm-smccc.h +++ b/include/linux/arm-smccc.h @@ -255,7 +255,7 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, typeof(a1) __a1 = a1; \ struct arm_smccc_res *___res = res; \ register unsigned long r0 asm("r0") = (u32)a0; \ - register unsigned long r1 asm("r1") = __a1; \ + register unsigned long r1 asm("r1") = (unsigned long)__a1; \ register unsigned long r2 asm("r2"); \ register unsigned long r3 asm("r3") @@ -264,8 +264,8 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, typeof(a2) __a2 = a2; \ struct arm_smccc_res *___res = res; \ register unsigned long r0 asm("r0") = (u32)a0; \ - register unsigned long r1 asm("r1") = __a1; \ - register unsigned long r2 asm("r2") = __a2; \ + register unsigned long r1 asm("r1") = (unsigned long)__a1; \ + register unsigned long r2 asm("r2") = (unsigned long)__a2; \ register unsigned long r3 asm("r3") #define __declare_arg_3(a0, a1, a2, a3, res) \ @@ -274,29 +274,29 @@ asmlinkage void __arm_smccc_hvc(unsigned long a0, unsigned long a1, typeof(a3) __a3 = a3; \ struct arm_smccc_res *___res = res; \ register unsigned long r0 asm("r0") = (u32)a0; \ - register unsigned long r1 asm("r1") = __a1; \ - register unsigned long r2 asm("r2") = __a2; \ - register unsigned long r3 asm("r3") = __a3 + register unsigned long r1 asm("r1") = (unsigned long)__a1; \ + register unsigned long r2 asm("r2") = (unsigned long)__a2; \ + register unsigned long r3 asm("r3") = (unsigned long)__a3 #define __declare_arg_4(a0, a1, a2, a3, a4, res) \ typeof(a4) __a4 = a4; \ __declare_arg_3(a0, a1, a2, a3, res); \ - register unsigned long r4 asm("r4") = __a4 + register unsigned long r4 asm("r4") = (unsigned long)__a4 #define __declare_arg_5(a0, a1, a2, a3, a4, a5, res) \ typeof(a5) __a5 = a5; \ __declare_arg_4(a0, a1, a2, a3, a4, res); \ - register unsigned long r5 asm("r5") = __a5 + register unsigned long r5 asm("r5") = (unsigned long)__a5 #define __declare_arg_6(a0, a1, a2, a3, a4, a5, a6, res) \ typeof(a6) __a6 = a6; \ __declare_arg_5(a0, a1, a2, a3, a4, a5, res); \ - register unsigned long r6 asm("r6") = __a6 + register unsigned long r6 asm("r6") = (unsigned long)__a6 #define __declare_arg_7(a0, a1, a2, a3, a4, a5, a6, a7, res) \ typeof(a7) __a7 = a7; \ __declare_arg_6(a0, a1, a2, a3, a4, a5, a6, res); \ - register unsigned long r7 asm("r7") = __a7 + register unsigned long r7 asm("r7") = (unsigned long)__a7 #define ___declare_args(count, ...) __declare_arg_ ## count(__VA_ARGS__) #define __declare_args(count, ...) ___declare_args(count, __VA_ARGS__) -- 2.27.0.389.gc38d7665816-goog _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm