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openwrt/target/linux/bcm27xx/patches-6.6/950-0113-ARM64-Force-hardware-emulation-of-deprecated-instruc.patch
John Audia d2626bd2a7 kernel: bump 6.6 to 6.6.42
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.42

Removed upstreamed:
	bcm27xx/patches-6.6/950-0490-input-ads7846-Add-missing-spi_device_id-strings.patch[1]

All patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.42&id=528466f921aa7637bca684ce2d7d62cdb2c34013

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/16010
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-07-28 19:46:16 +02:00

28 lines
824 B
Diff

From 316a4c02310f6a30b4b54b0905608236fee42c42 Mon Sep 17 00:00:00 2001
From: Michael Zoran <mzoran@crowfest.net>
Date: Sat, 11 Feb 2017 01:18:31 -0800
Subject: [PATCH 0113/1085] ARM64: Force hardware emulation of deprecated
instructions.
---
arch/arm64/kernel/armv8_deprecated.c | 5 +++++
1 file changed, 5 insertions(+)
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -542,9 +542,14 @@ static void __init register_insn_emulati
switch (insn->status) {
case INSN_DEPRECATED:
+#if 0
insn->current_mode = INSN_EMULATE;
/* Disable the HW mode if it was turned on at early boot time */
run_all_cpu_set_hw_mode(insn, false);
+#else
+ insn->current_mode = INSN_HW;
+ run_all_cpu_set_hw_mode(insn, true);
+#endif
insn->max = INSN_HW;
break;
case INSN_OBSOLETE: