Message ID | 20210901203030.1292304-4-seanjc@google.com (mailing list archive) |
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State | Not Applicable |
Headers | show
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dkim-atps=neutral Received: from mail-qk1-x749.google.com (mail-qk1-x749.google.com [IPv6:2607:f8b0:4864:20::749]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4H0G0P0ZL4z2xnd for <linuxppc-dev@lists.ozlabs.org>; Thu, 2 Sep 2021 06:30:45 +1000 (AEST) Received: by mail-qk1-x749.google.com with SMTP id h186-20020a3785c3000000b00425f37f792aso732297qkd.22 for <linuxppc-dev@lists.ozlabs.org>; Wed, 01 Sep 2021 13:30:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=reply-to:date:in-reply-to:message-id:mime-version:references :subject:from:to:cc; bh=ldLSFjRoxMWlt0z49+aeceHGSPi4XGtx99N0OsyVmLE=; b=BuHas1hm2XV6S0WdY0vNJtMNKqcbhhJlqEs2KKd8pR2ZtVSZyXdrExnzC9yAzti+6M zsB0cZ6yGgy/LCmNQnoE9irvXv0l/kef17MuyVLZuyUIXQLsQAVBMnkjctlzTiQS2gFl nNVPpGt/BljIuuR8Np2F3JcMLpOT4q13le7u3t9xGN/31GLNQRRtmxFcq3gYSrgx4SpD JLqZCUeYueQLMr1QYaYrnsCaSoHnKr/g+VU1g+qoQeBj0TaKLOTWsdjiTXJZ47hEuUNE YXZcuSxN1X/sa6HR56VO6THXVndPm08u7aBj1ZanEP006m9Dcu8OtsWgR2jBGDkZu34R vcrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:reply-to:date:in-reply-to:message-id :mime-version:references:subject:from:to:cc; bh=ldLSFjRoxMWlt0z49+aeceHGSPi4XGtx99N0OsyVmLE=; b=f9oE3Hk+RXrJQ1kbpLpNiUGN8qUYWFbZxLawmM0vyfnt1+zoAiGUoyFEZYQ6tTbGzH /huPEotBN4/nv1hqZ6tJCeYl04ScgyrKAhludoi/nDf818WjtbBtJ5hwy4eXC0MDqBpB n3zYhGTPJUjKXweqE7zZ5ocDO0AXhCEdq87FmWnN9r54LoN70C5pd7Ha6QqOy7anm3bI 7E9ZaOsSdFKOXZ0oG6rBMIRtQ1/BzIBgLseXBdUn4GUeWqFifaszD+4C3ktMdKnFbARG TFQ0uY6sPx0XxvlgFctCA0g3LMW0BpPoMJ9rpUz3ic2ZpL7uptjAKC9kanybJrrPkRb3 QrfQ== X-Gm-Message-State: AOAM532jl3k0q2WXihwqTWZfI8Dw7m/RG5sNh2qYbuQ9/IvDdqX9oYj0 LnFM37Dck05jkp0RRMzlcdy+UdFv7Tc= X-Google-Smtp-Source: ABdhPJzwgN7oneIBzjWgEYG1ij6WsGK4rMhOwP5dDZ6ynvgYB+9os0mc0YRgyTvPGpS3N44mYcHSnTxodu4= X-Received: from seanjc798194.pdx.corp.google.com ([2620:15c:90:200:9935:5a5e:c7b6:e649]) (user=seanjc job=sendgmr) by 2002:a05:6214:92b:: with SMTP id dk11mr1719346qvb.46.1630528242737; Wed, 01 Sep 2021 13:30:42 -0700 (PDT) Date: Wed, 1 Sep 2021 13:30:28 -0700 In-Reply-To: <20210901203030.1292304-1-seanjc@google.com> Message-Id: <20210901203030.1292304-4-seanjc@google.com> Mime-Version: 1.0 References: <20210901203030.1292304-1-seanjc@google.com> X-Mailer: git-send-email 2.33.0.153.gba50c8fa24-goog Subject: [PATCH v3 3/5] tools: Move x86 syscall number fallbacks to .../uapi/ From: Sean Christopherson <seanjc@google.com> To: Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Michael Ellerman <mpe@ellerman.id.au>, Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@redhat.com>, Oleg Nesterov <oleg@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, Peter Zijlstra <peterz@infradead.org>, Andy Lutomirski <luto@kernel.org>, Mathieu Desnoyers <mathieu.desnoyers@efficios.com>, "Paul E. McKenney" <paulmck@kernel.org>, Boqun Feng <boqun.feng@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Shuah Khan <shuah@kernel.org> Content-Type: text/plain; charset="UTF-8" X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Reply-To: Sean Christopherson <seanjc@google.com> Cc: kvm@vger.kernel.org, Ben Gardon <bgardon@google.com>, linux-kernel@vger.kernel.org, linux-csky@vger.kernel.org, linux-mips@vger.kernel.org, Peter Foley <pefoley@google.com>, Paul Mackerras <paulus@samba.org>, linux-kselftest@vger.kernel.org, Sean Christopherson <seanjc@google.com>, Shakeel Butt <shakeelb@google.com>, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> |
Series |
KVM: rseq: Fix and a test for a KVM+rseq bug
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Related | show |
diff --git a/tools/arch/x86/include/asm/unistd_32.h b/tools/arch/x86/include/uapi/asm/unistd_32.h similarity index 100% rename from tools/arch/x86/include/asm/unistd_32.h rename to tools/arch/x86/include/uapi/asm/unistd_32.h diff --git a/tools/arch/x86/include/asm/unistd_64.h b/tools/arch/x86/include/uapi/asm/unistd_64.h similarity index 100% rename from tools/arch/x86/include/asm/unistd_64.h rename to tools/arch/x86/include/uapi/asm/unistd_64.h
Move unistd_{32,64}.h from x86/include/asm to x86/include/uapi/asm so that tools/selftests that install kernel headers, e.g. KVM selftests, can include non-uapi tools headers, e.g. to get 'struct list_head', without effectively overriding the installed non-tool uapi headers. Swapping KVM's search order, e.g. to search the kernel headers before tool headers, is not a viable option as doing results in linux/type.h and other core headers getting pulled from the kernel headers, which do not have the kernel-internal typedefs that are used through tools, including many files outside of selftests/kvm's control. Prior to commit cec07f53c398 ("perf tools: Move syscall number fallbacks from perf-sys.h to tools/arch/x86/include/asm/"), the handcoded numbers were actual fallbacks, i.e. overriding unistd_{32,64}.h from the kernel headers was unintentional. Signed-off-by: Sean Christopherson <seanjc@google.com> --- tools/arch/x86/include/{ => uapi}/asm/unistd_32.h | 0 tools/arch/x86/include/{ => uapi}/asm/unistd_64.h | 0 2 files changed, 0 insertions(+), 0 deletions(-) rename tools/arch/x86/include/{ => uapi}/asm/unistd_32.h (100%) rename tools/arch/x86/include/{ => uapi}/asm/unistd_64.h (100%)