From: Ingo Molnar <mingo@kernel.org>
To: Mike Rapoport <rppt@kernel.org>
Cc: linux-kernel@vger.kernel.org,
"Alexandre Ghiti" <alexghiti@rivosinc.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Björn Töpel" <bjorn@kernel.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Christophe Leroy" <christophe.leroy@csgroup.eu>,
"David S. Miller" <davem@davemloft.net>,
"Dinh Nguyen" <dinguyen@kernel.org>,
"Donald Dutile" <ddutile@redhat.com>,
"Eric Chanudet" <echanude@redhat.com>,
"Heiko Carstens" <hca@linux.ibm.com>,
"Helge Deller" <deller@gmx.de>,
"Huacai Chen" <chenhuacai@kernel.org>,
"Kent Overstreet" <kent.overstreet@linux.dev>,
"Luis Chamberlain" <mcgrof@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Nadav Amit" <nadav.amit@gmail.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Puranjay Mohan" <puranjay12@gmail.com>,
"Rick Edgecombe" <rick.p.edgecombe@intel.com>,
"Russell King" <linux@armlinux.org.uk>,
"Song Liu" <song@kernel.org>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Will Deacon" <will@kernel.org>,
bpf@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
linux-mm@kvack.org, linux-modules@vger.kernel.org,
linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev,
netdev@vger.kernel.org, sparclinux@vger.kernel.org,
x86@kernel.org
Subject: Re: [PATCH v4 05/15] mm: introduce execmem_alloc() and execmem_free()
Date: Fri, 12 Apr 2024 11:16:10 +0200 [thread overview]
Message-ID: <Zhj72l6uN9OFilxA@gmail.com> (raw)
In-Reply-To: <20240411160051.2093261-6-rppt@kernel.org>
* Mike Rapoport <rppt@kernel.org> wrote:
> +/**
> + * enum execmem_type - types of executable memory ranges
> + *
> + * There are several subsystems that allocate executable memory.
> + * Architectures define different restrictions on placement,
> + * permissions, alignment and other parameters for memory that can be used
> + * by these subsystems.
> + * Types in this enum identify subsystems that allocate executable memory
> + * and let architectures define parameters for ranges suitable for
> + * allocations by each subsystem.
> + *
> + * @EXECMEM_DEFAULT: default parameters that would be used for types that
> + * are not explcitly defined.
> + * @EXECMEM_MODULE_TEXT: parameters for module text sections
> + * @EXECMEM_KPROBES: parameters for kprobes
> + * @EXECMEM_FTRACE: parameters for ftrace
> + * @EXECMEM_BPF: parameters for BPF
> + * @EXECMEM_TYPE_MAX:
> + */
> +enum execmem_type {
> + EXECMEM_DEFAULT,
> + EXECMEM_MODULE_TEXT = EXECMEM_DEFAULT,
> + EXECMEM_KPROBES,
> + EXECMEM_FTRACE,
> + EXECMEM_BPF,
> + EXECMEM_TYPE_MAX,
> +};
s/explcitly
/explicitly
Thanks,
Ingo
next prev parent reply other threads:[~2024-04-12 9:16 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 16:00 [PATCH v4 00/15] mm: jit/text allocator Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 01/15] arm64: module: remove uneeded call to kasan_alloc_module_shadow() Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 02/15] mips: module: rename MODULE_START to MODULES_VADDR Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 03/15] nios2: define virtual address space for modules Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 04/15] module: make module_memory_{alloc,free} more self-contained Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 05/15] mm: introduce execmem_alloc() and execmem_free() Mike Rapoport
2024-04-11 19:42 ` Luis Chamberlain
2024-04-14 6:53 ` Mike Rapoport
2024-04-12 9:16 ` Ingo Molnar [this message]
2024-04-14 6:54 ` Mike Rapoport
2024-04-15 7:52 ` Peter Zijlstra
2024-04-15 16:51 ` Mike Rapoport
2024-04-15 17:36 ` Mark Rutland
2024-04-16 7:22 ` Mike Rapoport
2024-04-17 23:32 ` Song Liu
2024-04-18 15:35 ` Mike Rapoport
2024-04-18 16:13 ` Song Liu
2024-04-18 17:52 ` Mike Rapoport
2024-04-18 21:01 ` Song Liu
2024-04-19 6:55 ` Mike Rapoport
2024-04-19 15:54 ` Song Liu
2024-04-19 17:02 ` Mike Rapoport
2024-04-19 17:32 ` Song Liu
2024-04-19 19:59 ` Mike Rapoport
2024-04-19 21:42 ` Song Liu
2024-04-20 4:22 ` Mike Rapoport
2024-04-20 9:11 ` Masami Hiramatsu
2024-04-22 18:32 ` Song Liu
2024-04-17 21:06 ` Masami Hiramatsu
2024-04-11 16:00 ` [PATCH v4 06/15] mm/execmem, arch: convert simple overrides of module_alloc to execmem Mike Rapoport
2024-04-11 20:53 ` Sam Ravnborg
2024-04-14 7:26 ` Mike Rapoport
2024-04-15 8:03 ` Peter Zijlstra
2024-04-11 16:00 ` [PATCH v4 07/15] mm/execmem, arch: convert remaining " Mike Rapoport
2024-04-15 9:36 ` Peter Zijlstra
2024-04-11 16:00 ` [PATCH v4 08/15] arm64: extend execmem_info for generated code allocations Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 09/15] riscv: extend execmem_params " Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 10/15] powerpc: extend execmem_params for kprobes allocations Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 11/15] arch: make execmem setup available regardless of CONFIG_MODULES Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 12/15] x86/ftrace: enable dynamic ftrace without CONFIG_MODULES Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 13/15] powerpc: use CONFIG_EXECMEM instead of CONFIG_MODULES where appropiate Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 14/15] kprobes: remove dependency on CONFIG_MODULES Mike Rapoport
2024-04-17 21:16 ` Masami Hiramatsu
2024-04-18 15:37 ` Mike Rapoport
2024-04-19 15:49 ` Mike Rapoport
2024-04-19 15:59 ` Christophe Leroy
2024-04-20 7:33 ` Mike Rapoport
2024-04-20 9:15 ` Masami Hiramatsu
2024-04-20 10:52 ` Mike Rapoport
2024-04-11 16:00 ` [PATCH v4 15/15] bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of Mike Rapoport
2024-04-11 18:00 ` [PATCH v4 00/15] mm: jit/text allocator Kent Overstreet
2024-04-11 19:45 ` Luis Chamberlain
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