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Wed, 22 Apr 2026 01:04:58 -0700 (PDT) Received: from thoundrobot ([43.154.64.180]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3613fb9b121sm8508494a91.5.2026.04.22.01.04.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Apr 2026 01:04:58 -0700 (PDT) From: Li Wang To: akpm@linux-foundation.org, david@kernel.org, ljs@kernel.org, Liam.Howlett@oracle.com, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, shuah@kernel.org Cc: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 0/2] selftests/mm: clean up build output and verbosity Date: Wed, 22 Apr 2026 16:04:44 +0800 Message-ID: <20260422080446.26020-1-wangli.ahau@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: E75A04000B X-Stat-Signature: cy9it6hzf43ebzrsgawzfxuuq8q77gu9 X-Rspam-User: X-HE-Tag: 1776845099-627642 X-HE-Meta: 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 YHkblz0g Q7DIqaHzamvbS2zk8cmyVsC0nhdfOru4nAP/kOeo/sWp+59UlxD7vlykpyVds+bDwrhQnlqC4agQ2GzgGP0VRkZ+IxnnKQCHXkoujPNr4Kf5iiM3Cabg+DRlM7wt2rYTzZck4E1V911tkjaQHPtegIn/9zaEapbhkMapXVUBRK0amlyOeH0RIrz/U900AMfhhVBPgvpuGSbraavxDF1Q6C9VjUqlnbtg/4oubJWEBV5RKtyqp6a35PajGyWfAkbMu86hAF3KiDLWh3AefiIk8fOWMeZTXglBN4XwANRVBGeixvCzidXvOkENJljX9sEOtG3JB70bdU/G3PFzdYlzr8d2tmR++8AkdRblto4vDhpOGHZAV38mWfG49ol1Oi4TdlqeDKDBuZT9D2SSY2U0bqPdwkgVqaGz4w9BsRUhtb/cIbVEpdQhkvrXYBJXdA326ZVKp Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Currently, the build process for the mm selftests is unnecessarily noisy. First, it leaks raw compiler errors during the liburing feature probe if the headers are missing, which is confusing since the build system already handles this gracefully with a clear warning. Second, the specific 32-bit and 64-bit compilation targets ignore the standard kbuild verbosity settings, always printing their full compiler commands even during a default quiet build. Notes: My email address has changed due to employment change. Previous Signed-off-by was with . Resent it after -rc1, as requested by Andrew. V3: - Nothing special but email change. V2: - Drop 2/4, 3/4 from v1 to v2, since Andrew wasn't able to confirm the patch works for the rarely happening issue now, so I decided to just hand on the process of the parallel issue. - Refine the 4/4 patch only to hide compiler errors when missing liburing. Li Wang (2): selftests/mm: respect build verbosity settings for 32/64-bit targets selftests/mm: suppress compiler error in liburing check tools/testing/selftests/mm/Makefile | 9 ++++++--- tools/testing/selftests/mm/check_config.sh | 2 +- 2 files changed, 7 insertions(+), 4 deletions(-) -- 2.53.0