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charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 8ABBE20014 X-Stat-Signature: 9crduhhkzwq6oo6mpt49mjseep8ibaua X-HE-Tag: 1773171044-847951 X-HE-Meta: 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 uQO4+T74 wCfBezBkpqv4aEepU99dSf+g4p3gS0z5BNQ8j509HOKvXrDlXYKKyQrhiTf7e2Nk4qaBft29ydFGk2f4TKHEY0mQOc8YUcJfiPUuyyMbvRcgBBjaUsBrhqaxylrIsSQHdMJCAR4xVreu6we92DTM6fQEPOXf0VCP2Xvn5Q1DYmykZyS8izFZRPXpYDnqn0s27/Qjiax1ICzVbFS8d1O3Qyven3wH7OA7rvCrukF+aaeNavFFE3GZWuyMYJg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 2026-03-10 at 20:00:22 +0100, Peter Zijlstra wrote: >On Tue, Mar 10, 2026 at 05:51:19PM +0000, Maciej Wieczor-Retman wrote: > >> =3D=3D=3D=3D=3D=3D=3D Compilation >> Clang was used to compile the series (make LLVM=3D1) since gcc doesn't >> seem to have support for KASAN tag-based compiler instrumentation on >> x86. Patchset does seem to compile with gcc without an issue but doesn't >> boot afterwards. > >Can you put all that under a specific CONFIG and make that depend on >CC_IS_CLANG? I made HAVE_ARCH_KASAN_SW_TAGS depend on CC_IS_CLANG, and that controls all= the software tags stuff, like ARCH_DISABLE_KASAN_INLINE through KASAN_SW_TAGS. And ARCH_NEEDS_DEFER_KASAN is for if KASAN is compiled but LAM is not avail= able, so that it gets disabled in runtime. But sure, I suppose I can add a separate CONFIG with CC_IS_CLANG to these t= hree so the clang connection is more transparent. --=20 Kind regards Maciej Wiecz=C3=B3r-Retman