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Biederman) To: Marco Elver 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 References: Date: Fri, 30 Apr 2021 17:49:45 -0500 In-Reply-To: (Marco Elver's message of "Fri, 30 Apr 2021 21:07:06 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-XM-SPF: eid=1lcbxF-00038q-0D;;;mid=;;;hst=in01.mta.xmission.com;;;ip=68.227.160.95;;;frm=ebiederm@xmission.com;;;spf=neutral X-XM-AID: U2FsdGVkX194HKcbJ3hzROboO3aXmacGQftTa4VgQr0= X-SA-Exim-Connect-IP: 68.227.160.95 X-SA-Exim-Mail-From: ebiederm@xmission.com X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on sa07.xmission.com X-Spam-Level: ** X-Spam-Status: No, score=2.7 required=8.0 tests=ALL_TRUSTED,BAYES_40, DCC_CHECK_NEGATIVE,TR_Symld_Words,T_TooManySym_01,XMNoVowels,XMSubLong autolearn=disabled version=3.4.2 X-Spam-Report: * -1.0 ALL_TRUSTED Passed through trusted hosts only via SMTP * -0.0 BAYES_40 BODY: Bayes spam probability is 20 to 40% * [score: 0.2038] * 0.7 XMSubLong Long Subject * 1.5 XMNoVowels Alpha-numberic number with no vowels * 1.5 TR_Symld_Words too many words that have symbols inside * -0.0 DCC_CHECK_NEGATIVE Not listed in DCC * [sa07 1397; Body=1 Fuz1=1 Fuz2=1] * 0.0 T_TooManySym_01 4+ unique symbols in subject X-Spam-DCC: XMission; sa07 1397; Body=1 Fuz1=1 Fuz2=1 X-Spam-Combo: **;Marco Elver X-Spam-Relay-Country: X-Spam-Timing: total 317 ms - load_scoreonly_sql: 0.03 (0.0%), signal_user_changed: 11 (3.3%), b_tie_ro: 9 (2.9%), parse: 0.77 (0.2%), extract_message_metadata: 2.4 (0.8%), get_uri_detail_list: 0.60 (0.2%), tests_pri_-1000: 4.2 (1.3%), tests_pri_-950: 1.24 (0.4%), tests_pri_-900: 1.01 (0.3%), tests_pri_-90: 84 (26.5%), check_bayes: 83 (26.0%), b_tokenize: 6 (2.0%), b_tok_get_all: 6 (1.9%), b_comp_prob: 1.54 (0.5%), b_tok_touch_all: 65 (20.5%), b_finish: 0.96 (0.3%), tests_pri_0: 183 (57.8%), check_dkim_signature: 0.53 (0.2%), check_dkim_adsp: 2.6 (0.8%), poll_dns_idle: 0.48 (0.2%), tests_pri_10: 7 (2.3%), tests_pri_500: 14 (4.5%), rewrite_mail: 0.00 (0.0%) Subject: [RFC][PATCH 0/3] signal: Move si_trapno into the _si_fault union X-Spam-Flag: No X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in01.mta.xmission.com) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Eric W. Biederman (3): siginfo: Move si_trapno inside the union inside _si_fault signal: Implement SIL_FAULT_TRAPNO signal: Use dedicated helpers to send signals with si_trapno set arch/alpha/kernel/osf_sys.c | 2 +- arch/alpha/kernel/signal.c | 4 +- arch/alpha/kernel/traps.c | 24 ++++++------ arch/alpha/mm/fault.c | 4 +- arch/sparc/kernel/process_64.c | 2 +- arch/sparc/kernel/sys_sparc_32.c | 2 +- arch/sparc/kernel/sys_sparc_64.c | 2 +- arch/sparc/kernel/traps_32.c | 22 +++++------ arch/sparc/kernel/traps_64.c | 44 ++++++++++------------ arch/sparc/kernel/unaligned_32.c | 2 +- arch/sparc/mm/fault_32.c | 2 +- arch/sparc/mm/fault_64.c | 2 +- fs/signalfd.c | 7 +--- include/linux/compat.h | 4 +- include/linux/sched/signal.h | 12 ++---- include/linux/signal.h | 1 + include/uapi/asm-generic/siginfo.h | 6 +-- kernel/signal.c | 77 ++++++++++++++++++++++---------------- 18 files changed, 107 insertions(+), 112 deletions(-)