From nobody Sat Jul 25 17:35:03 2026 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 6FF813D902C; Wed, 15 Jul 2026 08:52:39 +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=1784105561; cv=none; b=CScXznGbmuVJbThjiDKOF/isTWeHfpGi1SmtZ/jwoiTx+U/9NuCdTIzlHFZGu0Q7+7HXV1pZAsn8Bt2FmuWsCVyfn5TqcnNeqCrYw28uv2uCfOicEyALFWwMA4CTEA2VbHMBIPJlmO47rX6O8RGPqH+NCx2tSHAPVnxZgeCgeec= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784105561; c=relaxed/simple; bh=r2I8pKUE8f41oR2sUvCAPLO89TXcNRm43zBULjaiCjo=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=Tq8DD1bVj/0E9y+ibfo07YNr3ihpa7BRPVOzAhQrcrBMCfkruNBC3tPnrff+sa20iotrWw3cRDYPP/yoY7FqHYtUX1cyWEFGLFlnEU6tjGpfdRe34oHBIevl5jqyBoOYzDi41To2XysQ7MR0929XgSmT6SU4SMYCjzNApKj50z0= 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=kaSp8ynz; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=loWkjOxq; 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="kaSp8ynz"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="loWkjOxq" Date: Wed, 15 Jul 2026 08:52:34 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1784105557; 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=2VlkAukE/VHpNo0IbLMoVZTEJRlIM6CEyeVH5/dWB44=; b=kaSp8ynzyTt1fSFVW21Xi6S/KI6ACxiPmVvQFlaUJCGiVtOfIUOqykzC5UqXjAN7Auo0gC XJCyhl6Mx+wL3BFQZNaTbnWcBhTb967pixNECiYQbrrmyn6Fbcg/sdSAAmMmVDk3kaUO2i x9zwh2L1J+2sCKxhd36/XEuxLFrM5ZvapRYCjRKfob3m2eJVXTJ7U1aQNnywfwWRCtVisA /da6Zwlf/MFEUk1mpdMfnIstVLKCb2FJN+pv7k/h9zfkGVrq0LPWsz/k+7OiMZh4Txgsy7 2issIDXgfm0x3Ne8yqAzjn7rpV5ueNgc73GC7EGveVg8IClnrjHjeNEArcNUVw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1784105557; 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=2VlkAukE/VHpNo0IbLMoVZTEJRlIM6CEyeVH5/dWB44=; b=loWkjOxquzDLudl64RZ3rPvTIyGagZccMUxmW3BR3jNdLTeilu1hwsyvZVt+LZeQ9TQPud LqZMhzocbvF6viDA== From: tip-bot2 for Thomas =?utf-8?q?Wei=C3=9Fschuh?= 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 HAVE_GENERIC_VDSO to VDSO_DATASTORE Cc: thomas.weissschuh@linutronix.de, Thomas Gleixner , Vincenzo Frascino , philmd@oss.qualcomm.com, x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260709-vdso-have_generic_vdso-v1-6-d2e1061f268b@linutronix.de> References: <20260709-vdso-have_generic_vdso-v1-6-d2e1061f268b@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <178410555467.1844600.5030266336571588381.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: ecacc9c8d3ed0f63065f4a1e94bfd8bf65a3ffaf Gitweb: https://git.kernel.org/tip/ecacc9c8d3ed0f63065f4a1e94bfd8bf6= 5a3ffaf Author: Thomas Wei=C3=9Fschuh AuthorDate: Thu, 09 Jul 2026 09:28:42 +02:00 Committer: Thomas Gleixner CommitterDate: Wed, 15 Jul 2026 10:49:03 +02:00 vdso: Rename HAVE_GENERIC_VDSO to VDSO_DATASTORE Over time the meaning of HAVE_GENERIC_VDSO has become off. Today it only controls the availability of the vDSO datastore. Rename the symbol to match its function. Signed-off-by: Thomas Wei=C3=9Fschuh Signed-off-by: Thomas Gleixner Reviewed-by: Vincenzo Frascino Reviewed-by: Philippe Mathieu-Daud=C3=A9 Link: https://patch.msgid.link/20260709-vdso-have_generic_vdso-v1-6-d2e1061= f268b@linutronix.de --- arch/loongarch/Kconfig | 2 +- arch/powerpc/Kconfig | 2 +- arch/riscv/Kconfig | 2 +- include/linux/vdso_datastore.h | 6 +++--- lib/vdso/Kconfig | 6 +++--- lib/vdso/Makefile | 2 +- 6 files changed, 10 insertions(+), 10 deletions(-) diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig index d8d2523..41ed648 100644 --- a/arch/loongarch/Kconfig +++ b/arch/loongarch/Kconfig @@ -153,7 +153,6 @@ config LOONGARCH select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER select HAVE_GCC_PLUGINS - select HAVE_GENERIC_VDSO select HAVE_HW_BREAKPOINT if PERF_EVENTS select HAVE_IOREMAP_PROT select HAVE_IRQ_EXIT_ON_IRQ_STACK @@ -213,6 +212,7 @@ config LOONGARCH select TRACE_IRQFLAGS_SUPPORT select USE_PERCPU_NUMA_NODE_ID select USER_STACKTRACE_SUPPORT + select VDSO_DATASTORE select VDSO_GETRANDOM select ZONE_DMA32 if 64BIT =20 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f7ce5ff..c6bc2cd 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -256,7 +256,6 @@ config PPC select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER if !COMPILE_TEST && (PPC64 || (PPC32 && CC_I= S_GCC)) select HAVE_GCC_PLUGINS - select HAVE_GENERIC_VDSO select HAVE_HARDLOCKUP_DETECTOR_ARCH if PPC_BOOK3S_64 && SMP select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_N= MI select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx) @@ -328,6 +327,7 @@ config PPC select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK select TRACE_IRQFLAGS_SUPPORT + select VDSO_DATASTORE select VDSO_GETRANDOM # # Please keep this list sorted alphabetically. diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 9aa8c4d..019fb47 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -171,7 +171,6 @@ config RISCV select HAVE_FUNCTION_ARG_ACCESS_API select HAVE_FUNCTION_ERROR_INJECTION select HAVE_GCC_PLUGINS - select HAVE_GENERIC_VDSO if MMU select HAVE_IRQ_TIME_ACCOUNTING select HAVE_KERNEL_BZIP2 if !EFI_ZBOOT select HAVE_KERNEL_GZIP if !EFI_ZBOOT @@ -227,6 +226,7 @@ config RISCV select THREAD_INFO_IN_TASK select TRACE_IRQFLAGS_SUPPORT select UACCESS_MEMCPY if !MMU + select VDSO_DATASTORE if MMU select VDSO_GETRANDOM if MMU && 64BIT select USER_STACKTRACE_SUPPORT select ZONE_DMA32 if 64BIT diff --git a/include/linux/vdso_datastore.h b/include/linux/vdso_datastore.h index 3dfba95..13b01ba 100644 --- a/include/linux/vdso_datastore.h +++ b/include/linux/vdso_datastore.h @@ -7,10 +7,10 @@ extern const struct vm_special_mapping vdso_vvar_mapping; struct vm_area_struct *vdso_install_vvar_mapping(struct mm_struct *mm, uns= igned long addr); =20 -#ifdef CONFIG_HAVE_GENERIC_VDSO +#ifdef CONFIG_VDSO_DATASTORE void __init vdso_setup_data_pages(void); -#else /* !CONFIG_HAVE_GENERIC_VDSO */ +#else /* !CONFIG_VDSO_DATASTORE */ static inline void vdso_setup_data_pages(void) { } -#endif /* CONFIG_HAVE_GENERIC_VDSO */ +#endif /* CONFIG_VDSO_DATASTORE */ =20 #endif /* _LINUX_VDSO_DATASTORE_H */ diff --git a/lib/vdso/Kconfig b/lib/vdso/Kconfig index eedb049..597f5f0 100644 --- a/lib/vdso/Kconfig +++ b/lib/vdso/Kconfig @@ -1,11 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 =20 -config HAVE_GENERIC_VDSO +config VDSO_DATASTORE bool =20 config GENERIC_GETTIMEOFDAY bool - select HAVE_GENERIC_VDSO + select VDSO_DATASTORE help This is a generic implementation of gettimeofday vdso. Each architecture that enables this feature has to @@ -20,6 +20,6 @@ config GENERIC_VDSO_OVERFLOW_PROTECT =20 config VDSO_GETRANDOM bool - select HAVE_GENERIC_VDSO + select VDSO_DATASTORE help Selected by architectures that support vDSO getrandom(). diff --git a/lib/vdso/Makefile b/lib/vdso/Makefile index 405f743..ac304de 100644 --- a/lib/vdso/Makefile +++ b/lib/vdso/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only =20 -obj-$(CONFIG_HAVE_GENERIC_VDSO) +=3D datastore.o +obj-$(CONFIG_VDSO_DATASTORE) +=3D datastore.o