Re: [PATCH v5 2/8] arm64/runtime-const: Use aarch64_insn_patch_text_nosync() for patching
Charlie Jenkins <[email protected]>
| Newsgroups | org.kernel.vger.linux-arch,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-riscv,org.kernel.vger.linux-kernel,org.kernel.vger.linux-s390 |
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| Message-ID | <178366995928.1208691.248201589452077852.b4-review@b4> |
On Tue, 30 Jun 2026 04:55:25 +0000, K Prateek Nayak <[email protected]> wrote: > The current scheme to directly patch the kernel text for runtime > constants runs into the following issue with futex adapted to using > runtime constants on arm64: > > Unable to handle kernel write to read-only memory at virtual address ... > > The pc points to the *p assignment in the following call chain: > > [...] Reviewed-by: Charlie Jenkins <[email protected]> Tested-by: Charlie Jenkins <[email protected]> -- - Charlie