From nobody Sun Nov 24 18:58:17 2024 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 04C5D16DED5; Sat, 2 Nov 2024 11:50:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730548216; cv=none; b=lnW7eoO2g1zYJTFMSE03K/t6fyNyy0G5oj7+bVHvxSlvsrdY7F84jKh7BYQOnXtPGyPFMtRdvyrCkSzvP1P0JHphzmoBfrLRjhkVePeaYZqpch84i9eXbrk+Y9oUn8XoOMCfuNhV8A93OFrZG6zAOHbC5SJDu7zsJDECkp+ovLQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730548216; c=relaxed/simple; bh=/enaeo0fMZSfEmQUO0XY2lke2iNThacE6qtVCbCBt3I=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=roz1i5HYmTJBns6A8H2Wv+UIG1i+ym3l+AAVClAzABVUGsrPtZq+sdForJSjwTsuE4xqWmlz98NPSxBZm91GZwA9YZA/elNbcuRu11tHa6GAOREgQqbCprla2GTfudEzcsNPFW4MMzDdp4NyyLRY1/rm1cllEJQyKOQzFDUiTso= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=c6qk3F+m; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=bIljclf8; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="c6qk3F+m"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="bIljclf8" Date: Sat, 02 Nov 2024 11:50:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1730548211; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6Ep1vk6m/OOXj9Qz3fBWNCHUrc+IhRD/s70x9igKAS8=; b=c6qk3F+mijDcdP5JNJdP+o4k3yMVuhbSjz/B/Qfkb3IyDZnkgL934lgD0M5UTR0j9zMdWW +1fQfyKaHPJyf6re63kHSoli3wr8idazs9B3dFPAq2IqoRFFifxwPx9abj4hdUBfw3ZpHr E6mxL619dfFq2wz5J54E6w1B/4PTpA+OSCmrC+n8ESNJ9A79ktrR8aPi2/tLXHEir1AQr8 7VZgsIPNFpRgpr4CScBbXJgg/Igpmd/aIKBcTxturuDpjpgVJ8C3BkjpWzLc/Iwb7OXvuJ WyMXMqgTdoHjamVqhgD9zVLseN+PoqEm99tjg34G07oGcugJMKO5TzTYgB2WIQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1730548211; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6Ep1vk6m/OOXj9Qz3fBWNCHUrc+IhRD/s70x9igKAS8=; b=bIljclf8yhn9DnRMSP1+6c+SWciQggIyUF5i9wxHSRe/epH9k/IzNFQH7zHLNjodJOIked kNcssouWLRa/2MDQ== From: "tip-bot2 for Nam Cao" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/vdso] vdso: Rename struct arch_vdso_data to arch_vdso_time_data Cc: Nam Cao , Thomas Gleixner , Heiko Carstens , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20241010-vdso-generic-base-v1-28-b64f0842d512@linutronix.de> References: <20241010-vdso-generic-base-v1-28-b64f0842d512@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <173054821047.3137.13007406079964356787.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the timers/vdso branch of tip: Commit-ID: a812eee0b68645e2916d4a4399280fe5471cac67 Gitweb: https://git.kernel.org/tip/a812eee0b68645e2916d4a4399280fe54= 71cac67 Author: Nam Cao AuthorDate: Thu, 10 Oct 2024 09:01:30 +02:00 Committer: Thomas Gleixner CommitterDate: Sat, 02 Nov 2024 12:37:36 +01:00 vdso: Rename struct arch_vdso_data to arch_vdso_time_data The struct arch_vdso_data is only about vdso time data. So rename it to arch_vdso_time_data to make it obvious. Non time-related data will be migrated out of these structs soon. Signed-off-by: Nam Cao Signed-off-by: Thomas Gleixner Acked-by: Heiko Carstens # s390 Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-28-b64f0842= d512@linutronix.de --- arch/Kconfig | 2 +- arch/riscv/Kconfig | 2 +- arch/riscv/include/asm/vdso/data.h | 17 ----------------- arch/riscv/include/asm/vdso/time_data.h | 17 +++++++++++++++++ arch/riscv/kernel/sys_hwprobe.c | 2 +- arch/riscv/kernel/vdso/hwprobe.c | 4 ++-- arch/s390/Kconfig | 2 +- arch/s390/include/asm/vdso/data.h | 12 ------------ arch/s390/include/asm/vdso/time_data.h | 12 ++++++++++++ include/vdso/datapage.h | 8 ++++---- 10 files changed, 39 insertions(+), 39 deletions(-) delete mode 100644 arch/riscv/include/asm/vdso/data.h create mode 100644 arch/riscv/include/asm/vdso/time_data.h delete mode 100644 arch/s390/include/asm/vdso/data.h create mode 100644 arch/s390/include/asm/vdso/time_data.h diff --git a/arch/Kconfig b/arch/Kconfig index 8af374e..7f1ec32 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1530,7 +1530,7 @@ config HAVE_SPARSE_SYSCALL_NR entries at 4000, 5000 and 6000 locations. This option turns on syscall related optimizations for a given architecture. =20 -config ARCH_HAS_VDSO_DATA +config ARCH_HAS_VDSO_TIME_DATA bool =20 config HAVE_STATIC_CALL diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 6254594..c278280 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -50,7 +50,7 @@ config RISCV select ARCH_HAS_SYSCALL_WRAPPER select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST select ARCH_HAS_UBSAN - select ARCH_HAS_VDSO_DATA + select ARCH_HAS_VDSO_TIME_DATA select ARCH_KEEP_MEMBLOCK if ACPI select ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE if 64BIT && MMU select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX diff --git a/arch/riscv/include/asm/vdso/data.h b/arch/riscv/include/asm/vd= so/data.h deleted file mode 100644 index dc2f76f..0000000 --- a/arch/riscv/include/asm/vdso/data.h +++ /dev/null @@ -1,17 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __RISCV_ASM_VDSO_DATA_H -#define __RISCV_ASM_VDSO_DATA_H - -#include -#include -#include - -struct arch_vdso_data { - /* Stash static answers to the hwprobe queries when all CPUs are selected= . */ - __u64 all_cpu_hwprobe_values[RISCV_HWPROBE_MAX_KEY + 1]; - - /* Boolean indicating all CPUs have the same static hwprobe values. */ - __u8 homogeneous_cpus; -}; - -#endif /* __RISCV_ASM_VDSO_DATA_H */ diff --git a/arch/riscv/include/asm/vdso/time_data.h b/arch/riscv/include/a= sm/vdso/time_data.h new file mode 100644 index 0000000..dfa6522 --- /dev/null +++ b/arch/riscv/include/asm/vdso/time_data.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __RISCV_ASM_VDSO_TIME_DATA_H +#define __RISCV_ASM_VDSO_TIME_DATA_H + +#include +#include +#include + +struct arch_vdso_time_data { + /* Stash static answers to the hwprobe queries when all CPUs are selected= . */ + __u64 all_cpu_hwprobe_values[RISCV_HWPROBE_MAX_KEY + 1]; + + /* Boolean indicating all CPUs have the same static hwprobe values. */ + __u8 homogeneous_cpus; +}; + +#endif /* __RISCV_ASM_VDSO_TIME_DATA_H */ diff --git a/arch/riscv/kernel/sys_hwprobe.c b/arch/riscv/kernel/sys_hwprob= e.c index cea0ca2..711a31f 100644 --- a/arch/riscv/kernel/sys_hwprobe.c +++ b/arch/riscv/kernel/sys_hwprobe.c @@ -402,7 +402,7 @@ static int do_riscv_hwprobe(struct riscv_hwprobe __user= *pairs, static int __init init_hwprobe_vdso_data(void) { struct vdso_data *vd =3D __arch_get_k_vdso_data(); - struct arch_vdso_data *avd =3D &vd->arch_data; + struct arch_vdso_time_data *avd =3D &vd->arch_data; u64 id_bitsmash =3D 0; struct riscv_hwprobe pair; int key; diff --git a/arch/riscv/kernel/vdso/hwprobe.c b/arch/riscv/kernel/vdso/hwpr= obe.c index 1e926e4..a158c02 100644 --- a/arch/riscv/kernel/vdso/hwprobe.c +++ b/arch/riscv/kernel/vdso/hwprobe.c @@ -17,7 +17,7 @@ static int riscv_vdso_get_values(struct riscv_hwprobe *pa= irs, size_t pair_count, unsigned int flags) { const struct vdso_data *vd =3D __arch_get_vdso_data(); - const struct arch_vdso_data *avd =3D &vd->arch_data; + const struct arch_vdso_time_data *avd =3D &vd->arch_data; bool all_cpus =3D !cpusetsize && !cpus; struct riscv_hwprobe *p =3D pairs; struct riscv_hwprobe *end =3D pairs + pair_count; @@ -52,7 +52,7 @@ static int riscv_vdso_get_cpus(struct riscv_hwprobe *pair= s, size_t pair_count, unsigned int flags) { const struct vdso_data *vd =3D __arch_get_vdso_data(); - const struct arch_vdso_data *avd =3D &vd->arch_data; + const struct arch_vdso_time_data *avd =3D &vd->arch_data; struct riscv_hwprobe *p =3D pairs; struct riscv_hwprobe *end =3D pairs + pair_count; unsigned char *c =3D (unsigned char *)cpus; diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index d339fe4..8cdd835 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -88,7 +88,7 @@ config S390 select ARCH_HAS_STRICT_MODULE_RWX select ARCH_HAS_SYSCALL_WRAPPER select ARCH_HAS_UBSAN - select ARCH_HAS_VDSO_DATA + select ARCH_HAS_VDSO_TIME_DATA select ARCH_HAVE_NMI_SAFE_CMPXCHG select ARCH_INLINE_READ_LOCK select ARCH_INLINE_READ_LOCK_BH diff --git a/arch/s390/include/asm/vdso/data.h b/arch/s390/include/asm/vdso= /data.h deleted file mode 100644 index 0e2b40e..0000000 --- a/arch/s390/include/asm/vdso/data.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __S390_ASM_VDSO_DATA_H -#define __S390_ASM_VDSO_DATA_H - -#include - -struct arch_vdso_data { - __s64 tod_steering_delta; - __u64 tod_steering_end; -}; - -#endif /* __S390_ASM_VDSO_DATA_H */ diff --git a/arch/s390/include/asm/vdso/time_data.h b/arch/s390/include/asm= /vdso/time_data.h new file mode 100644 index 0000000..8a08752 --- /dev/null +++ b/arch/s390/include/asm/vdso/time_data.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __S390_ASM_VDSO_TIME_DATA_H +#define __S390_ASM_VDSO_TIME_DATA_H + +#include + +struct arch_vdso_time_data { + __s64 tod_steering_delta; + __u64 tod_steering_end; +}; + +#endif /* __S390_ASM_VDSO_TIME_DATA_H */ diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h index b85f24c..d967baa 100644 --- a/include/vdso/datapage.h +++ b/include/vdso/datapage.h @@ -19,10 +19,10 @@ #include #include =20 -#ifdef CONFIG_ARCH_HAS_VDSO_DATA -#include +#ifdef CONFIG_ARCH_HAS_VDSO_TIME_DATA +#include #else -struct arch_vdso_data {}; +struct arch_vdso_time_data {}; #endif =20 #define VDSO_BASES (CLOCK_TAI + 1) @@ -114,7 +114,7 @@ struct vdso_data { u32 hrtimer_res; u32 __unused; =20 - struct arch_vdso_data arch_data; + struct arch_vdso_time_data arch_data; }; =20 /**