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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 Subject: [PATCH v6 25/29] x86/mm: Make INVPCID type macros available to assembly Date: Fri, 10 Oct 2025 17:38:35 +0200 Message-ID: <20251010153839.151763-26-vschneid@redhat.com> In-Reply-To: <20251010153839.151763-1-vschneid@redhat.com> References: <20251010153839.151763-1-vschneid@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 X-Rspam-User: X-Rspamd-Queue-Id: 522C6140005 X-Rspamd-Server: rspam03 X-Stat-Signature: bxkuimay7mxoqb35a8an3yqpdmc87our X-HE-Tag: 1760111244-286275 X-HE-Meta: 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 bJUQhL0A QP56N1sc4EJOJmWhJe/i+zliO3PlFL3yYeGBwA+3Yt0Wj9R341U2jGi2RDkWQA5kFAMjudtqfzqUJoiENOLcL7yjBeqszXC2g2k/VzMwWkbi3dGSrthDtkPFRyVotWDSEPM1lp6zYDhSbXEUZgeAf7WWG0uBsKr5+bsfJ9bL33Gyv6hsvSrRmN3OEIqY9Ft1/V3oUNXyGUAmrerTvZlgBJxMCowwb7SAO/CEEe6Ve9ezAV/eAEHyKvMSAHP5/K4+l43lxVMdliCvBPG+ge6G3/PnDcGobsuomV+6DIvJGezBpk2FNOsNuKLtvxALA5dQvINJs88aM8ok5Q/iF9zPDC54eBbsTEv/DkxCCbqsB96yFic0fmRXjPQNPy2HACuRSno/gIgXtfk1VAN4MjJfvEgYI7px8gYKZcFj20ka5vNUMKvo= 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