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Sun, 29 Mar 2026 19:43:58 -0700 (PDT) Received: from ird-aus2.tenstorrent.com ([38.104.49.66]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-41d04d6bf89sm3855350fac.16.2026.03.29.19.43.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Mar 2026 19:43:57 -0700 (PDT) Sender: Michael Neuling From: Michael Neuling To: pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu Cc: alex@ghiti.fr, debug@rivosinc.com, thecharlesjenkins@gmail.com, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, mikey@neuling.org Subject: [PATCH] riscv: ptrace: avoid BIT() in UAPI header Date: Mon, 30 Mar 2026 02:42:48 +0000 Message-ID: <20260330024248.449292-1-mikey@neuling.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable BIT() is not available in UAPI headers =E2=80=94 the installed linux/bits.h (UAPI version) does not define it. Replace BIT() with open-coded (1UL << x) which is the standard practice for UAPI headers, and drop the linux/bits.h include that was added by commit 98545620b0 ("riscv: ptrace: Fix BIT() compilation issues"). Fixes: 98545620b0 ("riscv: ptrace: Fix BIT() compilation issues") Signed-off-by: Michael Neuling Assisted-by: Claude Opus 4.6 (1M context) --- arch/riscv/include/uapi/asm/ptrace.h | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/arch/riscv/include/uapi/asm/ptrace.h b/arch/riscv/include/uapi= /asm/ptrace.h index 5b53cea143..7cbd558b9b 100644 --- a/arch/riscv/include/uapi/asm/ptrace.h +++ b/arch/riscv/include/uapi/asm/ptrace.h @@ -8,7 +8,6 @@ =20 #ifndef __ASSEMBLER__ =20 -#include #include =20 #define PTRACE_GETFDPIC 33 @@ -139,12 +138,12 @@ struct __sc_riscv_cfi_state { #define PTRACE_CFI_SS_LOCK_BIT 4 #define PTRACE_CFI_SS_PTR_BIT 5 =20 -#define PTRACE_CFI_LP_EN_STATE BIT(PTRACE_CFI_LP_EN_BIT) -#define PTRACE_CFI_LP_LOCK_STATE BIT(PTRACE_CFI_LP_LOCK_BIT) -#define PTRACE_CFI_ELP_STATE BIT(PTRACE_CFI_ELP_BIT) -#define PTRACE_CFI_SS_EN_STATE BIT(PTRACE_CFI_SS_EN_BIT) -#define PTRACE_CFI_SS_LOCK_STATE BIT(PTRACE_CFI_SS_LOCK_BIT) -#define PTRACE_CFI_SS_PTR_STATE BIT(PTRACE_CFI_SS_PTR_BIT) +#define PTRACE_CFI_LP_EN_STATE (1UL << PTRACE_CFI_LP_EN_BIT) +#define PTRACE_CFI_LP_LOCK_STATE (1UL << PTRACE_CFI_LP_LOCK_BIT) +#define PTRACE_CFI_ELP_STATE (1UL << PTRACE_CFI_ELP_BIT) +#define PTRACE_CFI_SS_EN_STATE (1UL << PTRACE_CFI_SS_EN_BIT) +#define PTRACE_CFI_SS_LOCK_STATE (1UL << PTRACE_CFI_SS_LOCK_BIT) +#define PTRACE_CFI_SS_PTR_STATE (1UL << PTRACE_CFI_SS_PTR_BIT) =20 #define PRACE_CFI_STATE_INVALID_MASK ~(PTRACE_CFI_LP_EN_STATE | \ PTRACE_CFI_LP_LOCK_STATE | \ --=20 2.43.0