From nobody Mon Jan 27 18:20:28 2025 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4YhcCw5KBqz5m3St; Mon, 27 Jan 2025 18:20:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YhcCw46Rzz3rT9; Mon, 27 Jan 2025 18:20:28 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1738002028; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ggbJtHEHeLkOSkeT6URU7bnISHvRyylupLG1KwJaGYo=; b=LOtNczpQyxCcTPetlKzppNwhDXHxejttXj18p9qSxsfVTGNpE1iBM0y+4qvpKGzclccYln L8CJ72stZ7K271mhUcLpeg6d5mL/Qj7ITI12e+NOVuLc6QfOM7nULFIBy+7o2B2etKnau+ q6+PU6U8fYlOfQPcDswzNxlSIOqV+cZ4jt2uBCJ8V4vqq2SPCdBNw4qRScBiCJu3F9MTY7 h5/wZlw/I4svHM01BuJgwzH9rwTrUY5sLQuw9ZETqilYuRTTWUmFQPJgbyyTHwybc3YlU8 2uvKWHaRLvCvMq7LJwKPwyyIjV8pvEfYG8Yd5ceWIRPZhvq+iTIIBugbvMuQ5g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1738002028; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ggbJtHEHeLkOSkeT6URU7bnISHvRyylupLG1KwJaGYo=; b=Y8dE3piqSBQXGv9HRxtJwzeQDyo9L/ZeBtI3jM4uH1lOtm0cOWzXzU6OQNtVdMK4WeeW8Y x3gT3r04Uk9lhQ6S2zudMQzmsgUdORWbcrkJkoTG2ozopuAK2THaXs0x2C+suk55YTeaOx KiEwY2Wqwt6cRy6b8O7ydUVHj4ZHs7LEzZdISrjNCOgdAsiIzzylB9U5lRrzjqwF4Cz44R F+u/sJwxl1aruxPSz/TWyRmEMwu80Mbof68GcPx0I08jwlRTth1wDwr9RZr+97eaxpaMrV E2RRzFrOzjdujAOIqQA2Laei+4aW16iZ0MnaB5Oa5Kzme2d1g2eZqALgAy+4IA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1738002028; a=rsa-sha256; cv=none; b=qt9e8xuboRKVLYzMB4QpITYSdW2BaAWOmI2YeY7jLjg0qNpUdcOMALAwnF6vIChTdyLXwc bwp6ptNgZu/tqwkUciyE98Vyci2/Jv+LWUev137MEyv+Yyqek4axWr0kxeE9gOts/TjUWX ud1AoAH1bj2k6iF9OM6yFxD9m3Go7LmYDma5NNvpgit3kPpAYlbgYUx73VZJ44/oDGkTUG hbjqVwq//dkHoXtqXtdMwmK0S4lUTEBHVu0dg2j9roRksa7SLUVFm8nKZLAJtJWP0g1g+a DpBmDahuaxyA1DrG+GVtAGdyuLv8Vi4+ZXXMsBT7sGmtPcDus4L24KDDYvIeOg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4YhcCw3179zgFq; Mon, 27 Jan 2025 18:20:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 50RIKSlb002189; Mon, 27 Jan 2025 18:20:28 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 50RIKSrk002186; Mon, 27 Jan 2025 18:20:28 GMT (envelope-from git) Date: Mon, 27 Jan 2025 18:20:28 GMT Message-Id: <202501271820.50RIKSrk002186@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Olivier Certner Subject: git: 11dde2c8b715 - stable/14 - atomics: Constify loads: Remove now superfluous uses of DECONST() List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: olce X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 11dde2c8b7156a7d2072589c22c2f3c0de6880d8 Auto-Submitted: auto-generated The branch stable/14 has been updated by olce: URL: https://cgit.FreeBSD.org/src/commit/?id=11dde2c8b7156a7d2072589c22c2f3c0de6880d8 commit 11dde2c8b7156a7d2072589c22c2f3c0de6880d8 Author: Olivier Certner AuthorDate: 2025-01-20 14:28:37 +0000 Commit: Olivier Certner CommitDate: 2025-01-27 18:19:57 +0000 atomics: Constify loads: Remove now superfluous uses of DECONST() No functional change (intended). Reviewed by: kib MFC after: 4 days Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D48497 (cherry picked from commit 9b7157c690723279d448fc7ea9c1f9374ad4511a) --- sys/compat/linuxkpi/common/include/linux/seqlock.h | 2 +- sys/sys/atomic_san.h | 3 +-- sys/sys/seqc.h | 4 ++-- 3 files changed, 4 insertions(+), 5 deletions(-) diff --git a/sys/compat/linuxkpi/common/include/linux/seqlock.h b/sys/compat/linuxkpi/common/include/linux/seqlock.h index 48e42efc10fe..554fdfd6e202 100644 --- a/sys/compat/linuxkpi/common/include/linux/seqlock.h +++ b/sys/compat/linuxkpi/common/include/linux/seqlock.h @@ -99,7 +99,7 @@ lkpi_write_seqcount_invalidate(seqc_t *seqcp) static inline seqc_t lkpi_seqprop_sequence(const seqc_t *seqcp) { - return (atomic_load_int(__DECONST(seqc_t *, seqcp))); + return (atomic_load_int(seqcp)); } #define seqprop_sequence(s) lkpi_seqprop_sequence(&(s)->seqc) diff --git a/sys/sys/atomic_san.h b/sys/sys/atomic_san.h index 06c6c98ec8a8..9a82ff6762c6 100644 --- a/sys/sys/atomic_san.h +++ b/sys/sys/atomic_san.h @@ -266,8 +266,7 @@ ATOMIC_SAN_THREAD_FENCE(SAN_INTERCEPTOR_PREFIX); #define atomic_fcmpset_rel_ptr ATOMIC_SAN(fcmpset_rel_ptr) #define atomic_fetchadd_ptr ATOMIC_SAN(fetchadd_ptr) #define atomic_load_ptr(x) \ - ((__typeof(*x))ATOMIC_SAN(load_ptr)( \ - __DECONST(volatile uintptr_t *, (x)))) + ((__typeof(*x))ATOMIC_SAN(load_ptr)((const volatile uintptr_t *)(x))) #define atomic_load_acq_ptr ATOMIC_SAN(load_acq_ptr) #define atomic_load_consume_ptr(x) \ ((__typeof(*x))atomic_load_acq_ptr((const volatile uintptr_t *)(x))) diff --git a/sys/sys/seqc.h b/sys/sys/seqc.h index 6472c2e3cfd7..17854b6f4adb 100644 --- a/sys/sys/seqc.h +++ b/sys/sys/seqc.h @@ -78,14 +78,14 @@ static __inline seqc_t seqc_read_any(const seqc_t *seqcp) { - return (atomic_load_acq_int(__DECONST(seqc_t *, seqcp))); + return (atomic_load_acq_int(seqcp)); } static __inline seqc_t seqc_read_notmodify(const seqc_t *seqcp) { - return (atomic_load_acq_int(__DECONST(seqc_t *, seqcp)) & ~SEQC_MOD); + return (atomic_load_acq_int(seqcp) & ~SEQC_MOD); } static __inline seqc_t