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[160.39.33.242]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7cfb82001f9sm32382585a.9.2025.05.27.22.35.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 May 2025 22:35:52 -0700 (PDT) From: Tal Zussman Subject: [PATCH 0/2] x86, mm: minor tlb_flush tracepoint adjustments Date: Wed, 28 May 2025 01:35:35 -0400 Message-Id: <20250528-tlb-trace-fix-v1-0-2e94c58f450d@columbia.edu> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAKegNmgC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDUyML3ZKcJN2SosTkVN20zArd1CTLJLO0ZPOkJCMzJaCegqJUoDDYvOj Y2loAZIudhV8AAAA= X-Change-ID: 20250528-tlb-trace-fix-eb9b6fc7bb26 To: Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Ingo Molnar , Rik van Riel , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , x86@kernel.org Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org, Tal Zussman X-Mailer: b4 0.14.3-dev-d7477 X-Developer-Signature: v=1; a=ed25519-sha256; t=1748410551; l=908; i=tz2294@columbia.edu; s=20250528; h=from:subject:message-id; bh=Cm2WQBvGDdnbOhUgw+aqFyv8b2NNJSYKPCbP57tCM44=; b=t2kcAbnO83WgTaP1+e0Xmrvb/1e3wCGsl/ur/UfmoDHLjqvpZ6+9YD9IiDQAfOi+5BEGffmrJ 4Q7nzNi4c3LBjStISxcXmR0FGALu6M7RYfgif4DEn9BM0zbysG3p6/A X-Developer-Key: i=tz2294@columbia.edu; a=ed25519; pk=BIj5KdACscEOyAC0oIkeZqLB3L94fzBnDccEooxeM5Y= X-Proofpoint-GUID: 0COmtJuwLmR342Fw0kxKEoVo9nLyepoM X-Proofpoint-ORIG-GUID: 0COmtJuwLmR342Fw0kxKEoVo9nLyepoM X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTI4MDA0OCBTYWx0ZWRfXwhIgKYmfKaN9 yh4cljPZqbj/lIquiSu8sgQ8L6nlOotOFZeGzyMb22WpFCreSbEvpCqKHa9Yo/OCcUxMWz+42Xf Ijby3BQJSmY+HMH/aQJBDD7EZGhWP+mjMnVDSNOqt061PyFjxC+XnxsYN9N74v6ukRe/LevX0JK xxcS7hebBjDr+uO8K/viCtxPlH3RBvIDrGoVSyjB6A0YX45dkDDBLl7UoHBp7aCuIyLmcXdvqmh fQ5El5I4B8+Py2CDDs2/O8dTyG8gkiY8EW8mYx5DAK9XaPHuCH2T7exJ6BHhx9TuHD9R5Gtvfp5 N6eATBL6dheJrDXUygspXY0VAZXR5ro0tVMT8jzvG9zOvc+8GXmo87oL1yKwTVnwve8aFbdc0U3 BD/CY6jY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-28_03,2025-05-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 impostorscore=0 mlxlogscore=753 phishscore=0 lowpriorityscore=10 spamscore=0 priorityscore=1501 clxscore=1011 suspectscore=0 bulkscore=10 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2505160000 definitions=main-2505280048 One minor fix and one minor cleanup related to the tlb_flush tracepoint. As an aside, include/trace/events/tlb.h isn't covered by MAINTAINERS, along with other mm related files under include/trace/events/. Flagging this since I see there's a recent effort to overhaul the mm MAINTAINERS entries. It's been a while since I've submitted patches to the mailing list -- please let me know if anything looks off. Thanks! Signed-off-by: Tal Zussman --- Tal Zussman (2): x86/tlb/trace: Export the TLB_REMOTE_WRONG_CPU enum mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS include/linux/mm_types.h | 1 - include/trace/events/tlb.h | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-) --- base-commit: 200577f69f29a58c90c67c83a0df6d12850e1d09 change-id: 20250528-tlb-trace-fix-eb9b6fc7bb26 Best regards, -- Tal Zussman