This is a note to let you know that I've just added the patch titled ARM: 9077/1: PLT: Move struct plt_entries definition to header to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm-9077-1-plt-move-struct-plt_entries-definition-to-header.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From foo@baz Thu Sep 23 11:03:54 AM CEST 2021 From: Florian Fainelli <f.fainelli@xxxxxxxxx> Date: Wed, 22 Sep 2021 09:59:55 -0700 Subject: ARM: 9077/1: PLT: Move struct plt_entries definition to header To: linux-kernel@xxxxxxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Sasha Levin <sashal@xxxxxxxxxx>, Alex Sverdlin <alexander.sverdlin@xxxxxxxxx>, Russell King <rmk+kernel@xxxxxxxxxxxxxxx>, Florian Fainelli <f.fainelli@xxxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated list:ARM PORT) Message-ID: <20210922165958.189843-2-f.fainelli@xxxxxxxxx> From: Alex Sverdlin <alexander.sverdlin@xxxxxxxxx> commit 4e271701c17dee70c6e1351c4d7d42e70405c6a9 upstream upstream No functional change, later it will be re-used in several files. Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx> Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxx> Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/include/asm/module.h | 9 +++++++++ arch/arm/kernel/module-plts.c | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -19,6 +19,15 @@ enum { }; #endif +#define PLT_ENT_STRIDE L1_CACHE_BYTES +#define PLT_ENT_COUNT (PLT_ENT_STRIDE / sizeof(u32)) +#define PLT_ENT_SIZE (sizeof(struct plt_entries) / PLT_ENT_COUNT) + +struct plt_entries { + u32 ldr[PLT_ENT_COUNT]; + u32 lit[PLT_ENT_COUNT]; +}; + struct mod_plt_sec { struct elf32_shdr *plt; int plt_count; --- a/arch/arm/kernel/module-plts.c +++ b/arch/arm/kernel/module-plts.c @@ -12,10 +12,6 @@ #include <asm/cache.h> #include <asm/opcodes.h> -#define PLT_ENT_STRIDE L1_CACHE_BYTES -#define PLT_ENT_COUNT (PLT_ENT_STRIDE / sizeof(u32)) -#define PLT_ENT_SIZE (sizeof(struct plt_entries) / PLT_ENT_COUNT) - #ifdef CONFIG_THUMB2_KERNEL #define PLT_ENT_LDR __opcode_to_mem_thumb32(0xf8dff000 | \ (PLT_ENT_STRIDE - 4)) @@ -24,11 +20,6 @@ (PLT_ENT_STRIDE - 8)) #endif -struct plt_entries { - u32 ldr[PLT_ENT_COUNT]; - u32 lit[PLT_ENT_COUNT]; -}; - static bool in_init(const struct module *mod, unsigned long loc) { return loc - (u32)mod->init_layout.base < mod->init_layout.size; Patches currently in stable-queue which might be from f.fainelli@xxxxxxxxx are queue-5.10/arm-9098-1-ftrace-module_plt-fix-build-problem-without-dynamic_ftrace.patch queue-5.10/arm-9079-1-ftrace-add-module_plts-support.patch queue-5.10/arm-9078-1-add-warn-suppress-parameter-to-arm_gen_branch_link.patch queue-5.10/arm-9077-1-plt-move-struct-plt_entries-definition-to-header.patch queue-5.10/arm-qualify-enabling-of-swiotlb_init.patch