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Sun, 09 Aug 2026 01:51:58 -0700 (PDT) Received: from localhost ([2a03:2880:10ff:6::]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-459f1a88ef6sm5740534fac.8.2026.08.09.01.51.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 01:51:57 -0700 (PDT) From: Kumar Kartikeya Dwivedi To: bpf@vger.kernel.org Cc: Alexei Starovoitov , Andrii Nakryiko , Daniel Borkmann , Eduard Zingerman , Emil Tsalapatis , Tejun Heo , Ihor Solodrai , kkd@meta.com, kernel-team@meta.com Subject: [PATCH bpf-next v1 0/2] Add resolve_btfids support for __arena kfunc suffix Date: Sun, 9 Aug 2026 10:51:52 +0200 Message-ID: <20260809085155.3305519-1-memxor@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=630; h=from:subject; bh=wSiNwpTh86bs+rcsEnUoA/f4kXBTJ3+K2hlsDc/PIhY=; b=owGbwMvMwCXmrmtenRyi38x4Wi2JIavCfnbxnOXCch2mp2fsDmuI9YguTmNg36rmET1V+oTiraDn SZwdpSwMYlwMsmKKLCX/9zEZn6j8HWi7jBtmDisTyBAGLk4BmIizF8P/DAvDsNJTT1VKT2ewxD56+E tzfcr521k+Pn1XjnsuE2Veyshw4rbHQaW6kyW/iqM4WliXBb6dt3bX7qggVoawqggmZk9OAA== X-Developer-Key: i=memxor@gmail.com; a=openpgp; fpr=B34BD741DE8494B76E2F717880EF20021D46C59B Content-Transfer-Encoding: 8bit Use __arena/__arena__nullable suffixes to emit address_space(1) annotations on kfunc definitions in vmlinux.h. See commits for details. Kumar Kartikeya Dwivedi (2): resolve_btfids: Emit arena attributes from kfunc parameter suffixes selftests/bpf: Test resolve_btfids arena argument suffixes tools/bpf/resolve_btfids/main.c | 62 ++++++++++++++++--- .../selftests/bpf/prog_tests/resolve_btfids.c | 35 ++++++----- tools/testing/selftests/bpf/progs/btf_data.c | 9 +++ 3 files changed, 82 insertions(+), 24 deletions(-) base-commit: d114bb98936770c501c958bf2bc5fb6b7c0bad7b -- 2.53.0-Meta