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Peter Anvin" , Andy Lutomirski , Peter Zijlstra , Arnaldo Carvalho de Melo , Josh Poimboeuf , Paolo Bonzini , Arnd Bergmann , Frederic Weisbecker , "Paul E. McKenney" , Jason Baron , Steven Rostedt , Ard Biesheuvel , Sami Tolvanen , "David S. Miller" , Neeraj Upadhyay , Joel Fernandes , Josh Triplett , Boqun Feng , Uladzislau Rezki , Mathieu Desnoyers , Mel Gorman , Andrew Morton , Masahiro Yamada , Han Shen , Rik van Riel , Jann Horn , Dan Carpenter , Oleg Nesterov , Juri Lelli , Clark Williams , Yair Podemsky , Marcelo Tosatti , Daniel Wagner , Petr Tesarik , Shrikanth Hegde Subject: [PATCH v7 27/31] x86/mm: Make INVPCID type macros available to assembly Date: Fri, 14 Nov 2025 16:14:24 +0100 Message-ID: <20251114151428.1064524-7-vschneid@redhat.com> In-Reply-To: <20251114150133.1056710-1-vschneid@redhat.com> References: <20251114150133.1056710-1-vschneid@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Rspamd-Server: rspam12 X-Rspam-User: X-Rspamd-Queue-Id: 4EE36C0012 X-Stat-Signature: dwki5xx46eakg4e4stmrxncakqp3w583 X-HE-Tag: 1763133402-156869 X-HE-Meta: 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 s5TzZllK GNaVjYDJFCq+Dwtc9oCKsHCCig5Appop7WOXfcRJ0lwdaKCKwT4LaFjZXpbTbTWfncLvCb2F9WV1ERT9gUpYeZc852I3nC9S7FnC4e5Ib5zxOfRFu1p+HcfrMOzijENRKISGAqz+ia9Oi1085oTvSpuQsIry3IxBbSisUt9OhXfFsFu+6koybCepVP4De2DdSzLHvE+9L1O93+ZRUosJQiMS9tgIhQ5q1UKbBFROpXXndJS6M7+EYKJOYmmXhdtnJpoZSLOBZMXfpuT8X5iFKK/EckdLvyGwN14K6wUeMzRdE3lpnv6vr381CS/VtC6Ou+GMCPq3NSy2CoFbhKUuwV9LGLHbojAbUgsNjhbB0005dcNd4e4cMhwJrB58kQ4p9igm0c8Hv05XCrixNgQmMhfXMTFcpA6HEx2rp79gGH2sxa5s= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: A later commit will introduce a pure-assembly INVPCID invocation, allow assembly files to get the type definitions. Signed-off-by: Valentin Schneider --- arch/x86/include/asm/invpcid.h | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/arch/x86/include/asm/invpcid.h b/arch/x86/include/asm/invpcid.h index 734482afbf81d..27ae75c2d7fed 100644 --- a/arch/x86/include/asm/invpcid.h +++ b/arch/x86/include/asm/invpcid.h @@ -2,6 +2,13 @@ #ifndef _ASM_X86_INVPCID #define _ASM_X86_INVPCID +#define INVPCID_TYPE_INDIV_ADDR 0 +#define INVPCID_TYPE_SINGLE_CTXT 1 +#define INVPCID_TYPE_ALL_INCL_GLOBAL 2 +#define INVPCID_TYPE_ALL_NON_GLOBAL 3 + +#ifndef __ASSEMBLER__ + static inline void __invpcid(unsigned long pcid, unsigned long addr, unsigned long type) { @@ -17,11 +24,6 @@ static inline void __invpcid(unsigned long pcid, unsigned long addr, :: [desc] "m" (desc), [type] "r" (type) : "memory"); } -#define INVPCID_TYPE_INDIV_ADDR 0 -#define INVPCID_TYPE_SINGLE_CTXT 1 -#define INVPCID_TYPE_ALL_INCL_GLOBAL 2 -#define INVPCID_TYPE_ALL_NON_GLOBAL 3 - /* Flush all mappings for a given pcid and addr, not including globals. */ static inline void invpcid_flush_one(unsigned long pcid, unsigned long addr) @@ -47,4 +49,6 @@ static inline void invpcid_flush_all_nonglobals(void) __invpcid(0, 0, INVPCID_TYPE_ALL_NON_GLOBAL); } +#endif /* __ASSEMBLER__ */ + #endif /* _ASM_X86_INVPCID */ -- 2.51.0