From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-23.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_IN_DEF_DKIM_WL autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92EB7C43462 for ; Wed, 5 May 2021 17:55:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75645613B3 for ; Wed, 5 May 2021 17:55:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234769AbhEER4t (ORCPT ); Wed, 5 May 2021 13:56:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234300AbhEER4k (ORCPT ); Wed, 5 May 2021 13:56:40 -0400 Received: from mail-ot1-x32b.google.com (mail-ot1-x32b.google.com [IPv6:2607:f8b0:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2F714C026CD5 for ; Wed, 5 May 2021 10:27:23 -0700 (PDT) Received: by mail-ot1-x32b.google.com with SMTP id u19-20020a0568302493b02902d61b0d29adso1612263ots.10 for ; Wed, 05 May 2021 10:27:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=M03sKOxWmfO4zIIvVJvRTj0HkcVDUTsP1sbeJa/EAZM=; b=EcCh/rMi5KmwfiXTgOVzyoVd8i5hjF3UHvLH4vJc8mPzzFhcP98szei1CE0cr+uBHk tOnj6ZEGDl8PKnDih4+zjCEEkGUN81/KH8KOEYAylIhzmV/k3AfJtBZ4VafnmGpRxjjK NQ9DFyme0g0Qonmj5S4uIBUoVOVdq7mo68xbItQuRZSmbSayf8jf6oDQapdeX1Z4nbQI ehxiyMgSb51cECe3YmG0xyZ4Re+lNR8tmtbLVPPAg4HRhLAFpVKklUYKhsoPX4wEbXKR bfEXh6gC4Sq3ILqJd1c6EVAq0VbUFrXHhNdPvbB868DHKkenWUrnj/RZ0oT2XugfN5yf fCXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=M03sKOxWmfO4zIIvVJvRTj0HkcVDUTsP1sbeJa/EAZM=; b=DxRBEoGR3JkGIjva2QNPkaljxmSNDYbiaD+EQ6ab6OKW/0dWChV42kb+2yaP44ezoj JtoNzCCU7aGSiDcW7Lnw/vS9zi0gXhjMjS66fiC77MOH35mCnCifA8wM7kN4rh7qWLaP 02IgWR4t/ymsib7DoYu3PXV0ILIXpCQ9FAmmJpbD8LGQX6MSCLd1e3XBHZFVR9vBXeIA +YDnW+uei1o91Ec+SlMnErjsXz+jwRUUitVxfFLsuXaf1Tw8yrjkD633YkRNZp7/qGEm U85JlC4nOQ1GhRIfSYLHwqZ6H6YjF5rMthFZC0tceo7rsNIIvpnolqN+Y2sFnp1LeLdg bR1g== X-Gm-Message-State: AOAM5334J25D/ouC8kbq0yKb5gAQyQPlAzWfcL+2QcYkKJusDF14pwcp U367J8Q6QUZ2ZSRtHqAOy3ukkppDKU+vYcwVKW++RQ== X-Google-Smtp-Source: ABdhPJwnM0M9EJ6eW6nI6X71rFRhMc4rEfbYRTx7ndnQbKdg/JyLCc6Zt9WXMv5yti6eJtKneFxV80R7JjkXaKj5N6M= X-Received: by 2002:a05:6830:410e:: with SMTP id w14mr23870964ott.251.1620235642416; Wed, 05 May 2021 10:27:22 -0700 (PDT) MIME-Version: 1.0 References: <20210505141101.11519-1-ebiederm@xmission.com> <20210505141101.11519-9-ebiederm@xmission.com> In-Reply-To: <20210505141101.11519-9-ebiederm@xmission.com> From: Marco Elver Date: Wed, 5 May 2021 19:26:00 +0200 Message-ID: Subject: Re: [PATCH v3 09/12] signal: Rename SIL_PERF_EVENT SIL_FAULT_PERF_EVENT for consistency To: "Eric W. Beiderman" Cc: Arnd Bergmann , Florian Weimer , "David S. Miller" , Peter Zijlstra , Ingo Molnar , Thomas Gleixner , Peter Collingbourne , Dmitry Vyukov , Alexander Potapenko , sparclinux , linux-arch , Linux Kernel Mailing List , Linux API , kasan-dev Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-api@vger.kernel.org On Wed, 5 May 2021 at 16:11, Eric W. Beiderman wrote: > From: "Eric W. Biederman" > > It helps to know which part of the siginfo structure the siginfo_layout > value is talking about. > > v1: https://lkml.kernel.org/r/m18s4zs7nu.fsf_-_@fess.ebiederm.org > Acked-by: Marco Elver > Signed-off-by: Eric W. Biederman Reviewed-by: Marco Elver > --- > fs/signalfd.c | 2 +- > include/linux/signal.h | 2 +- > kernel/signal.c | 10 +++++----- > 3 files changed, 7 insertions(+), 7 deletions(-) > > diff --git a/fs/signalfd.c b/fs/signalfd.c > index e87e59581653..83130244f653 100644 > --- a/fs/signalfd.c > +++ b/fs/signalfd.c > @@ -132,7 +132,7 @@ static int signalfd_copyinfo(struct signalfd_siginfo __user *uinfo, > new.ssi_addr = (long) kinfo->si_addr; > new.ssi_addr_lsb = (short) kinfo->si_addr_lsb; > break; > - case SIL_PERF_EVENT: > + case SIL_FAULT_PERF_EVENT: > new.ssi_addr = (long) kinfo->si_addr; > new.ssi_perf = kinfo->si_perf; > break; > diff --git a/include/linux/signal.h b/include/linux/signal.h > index 5160fd45e5ca..ed896d790e46 100644 > --- a/include/linux/signal.h > +++ b/include/linux/signal.h > @@ -44,7 +44,7 @@ enum siginfo_layout { > SIL_FAULT_MCEERR, > SIL_FAULT_BNDERR, > SIL_FAULT_PKUERR, > - SIL_PERF_EVENT, > + SIL_FAULT_PERF_EVENT, > SIL_CHLD, > SIL_RT, > SIL_SYS, > diff --git a/kernel/signal.c b/kernel/signal.c > index 7eaa8d84db4c..697c5fe58db8 100644 > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -1198,7 +1198,7 @@ static inline bool has_si_pid_and_uid(struct kernel_siginfo *info) > case SIL_FAULT_MCEERR: > case SIL_FAULT_BNDERR: > case SIL_FAULT_PKUERR: > - case SIL_PERF_EVENT: > + case SIL_FAULT_PERF_EVENT: > case SIL_SYS: > ret = false; > break; > @@ -2553,7 +2553,7 @@ static void hide_si_addr_tag_bits(struct ksignal *ksig) > case SIL_FAULT_MCEERR: > case SIL_FAULT_BNDERR: > case SIL_FAULT_PKUERR: > - case SIL_PERF_EVENT: > + case SIL_FAULT_PERF_EVENT: > ksig->info.si_addr = arch_untagged_si_addr( > ksig->info.si_addr, ksig->sig, ksig->info.si_code); > break; > @@ -3243,7 +3243,7 @@ enum siginfo_layout siginfo_layout(unsigned sig, int si_code) > layout = SIL_FAULT_PKUERR; > #endif > else if ((sig == SIGTRAP) && (si_code == TRAP_PERF)) > - layout = SIL_PERF_EVENT; > + layout = SIL_FAULT_PERF_EVENT; > } > else if (si_code <= NSIGPOLL) > layout = SIL_POLL; > @@ -3365,7 +3365,7 @@ void copy_siginfo_to_external32(struct compat_siginfo *to, > to->si_addr = ptr_to_compat(from->si_addr); > to->si_pkey = from->si_pkey; > break; > - case SIL_PERF_EVENT: > + case SIL_FAULT_PERF_EVENT: > to->si_addr = ptr_to_compat(from->si_addr); > to->si_perf = from->si_perf; > break; > @@ -3441,7 +3441,7 @@ static int post_copy_siginfo_from_user32(kernel_siginfo_t *to, > to->si_addr = compat_ptr(from->si_addr); > to->si_pkey = from->si_pkey; > break; > - case SIL_PERF_EVENT: > + case SIL_FAULT_PERF_EVENT: > to->si_addr = compat_ptr(from->si_addr); > to->si_perf = from->si_perf; > break; > -- > 2.30.1 > > -- > You received this message because you are subscribed to the Google Groups "kasan-dev" group. > To unsubscribe from this group and stop receiving emails from it, send an email to kasan-dev+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/kasan-dev/20210505141101.11519-9-ebiederm%40xmission.com.