Commit 38d5b296 authored by Arnd Bergmann's avatar Arnd Bergmann

Merge tag 'v5.16-rockchip-socfixes1' of...

Merge tag 'v5.16-rockchip-socfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes

Prevent panic with FORTIFY_SOURCE in smp bringup.

* tag 'v5.16-rockchip-socfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: rockchip: Use memcpy_toio instead of memcpy on smp bring-up

Link: https://lore.kernel.org/r/1827929.9bfCS3lLB7@philSigned-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parents d823bf89 423e85e9
...@@ -189,7 +189,7 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node) ...@@ -189,7 +189,7 @@ static int __init rockchip_smp_prepare_sram(struct device_node *node)
rockchip_boot_fn = __pa_symbol(secondary_startup); rockchip_boot_fn = __pa_symbol(secondary_startup);
/* copy the trampoline to sram, that runs during startup of the core */ /* copy the trampoline to sram, that runs during startup of the core */
memcpy(sram_base_addr, &rockchip_secondary_trampoline, trampoline_sz); memcpy_toio(sram_base_addr, &rockchip_secondary_trampoline, trampoline_sz);
flush_cache_all(); flush_cache_all();
outer_clean_range(0, trampoline_sz); outer_clean_range(0, trampoline_sz);
......
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