From 196cab719f8f318ec771e5f1a07728c12b7fa207 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= Date: Sat, 4 Apr 2020 13:04:51 +0200 Subject: [PATCH] kernel: generic: 5.4: fix mips command line parameter patch MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixing a build error when CONFIG_KERNEL_KEXEC is enabled: make[5]: Entering directory '/home/bjorn/tmp/tmp-lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-5.4.28' CALL scripts/checksyscalls.sh CALL scripts/atomic/check-atomics.sh CHK include/generated/compile.h CC arch/mips/kernel/machine_kexec.o arch/mips/kernel/machine_kexec.c: In function 'kexec_nonboot_cpu_jump': arch/mips/kernel/machine_kexec.c:268:27: error: 'relocate_new_kernel_size' undeclared (first use in this function); did you mean 'kexec_relocate_new_kernel_end'? reboot_code_buffer + relocate_new_kernel_size); ^~~~~~~~~~~~~~~~~~~~~~~~ kexec_relocate_new_kernel_end arch/mips/kernel/machine_kexec.c:268:27: note: each undeclared identifier is reported only once for each function it appears in arch/mips/kernel/machine_kexec.c: In function 'kexec_reboot': arch/mips/kernel/machine_kexec.c:306:27: error: 'relocate_new_kernel_size' undeclared (first use in this function); did you mean 'kexec_relocate_new_kernel_end'? reboot_code_buffer + relocate_new_kernel_size); ^~~~~~~~~~~~~~~~~~~~~~~~ kexec_relocate_new_kernel_end make[7]: *** [scripts/Makefile.build:266: arch/mips/kernel/machine_kexec.o] Error 1 Signed-off-by: Bjørn Mork --- ...pt-command-line-parameters-from-users.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch index a182684c16..2808c95322 100644 --- a/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch +++ b/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch @@ -150,6 +150,24 @@ Signed-off-by: Yousong Zhou if (_machine_kexec_prepare) return _machine_kexec_prepare(kimage); +@@ -161,7 +265,7 @@ machine_crash_shutdown(struct pt_regs *r + void kexec_nonboot_cpu_jump(void) + { + local_flush_icache_range((unsigned long)relocated_kexec_smp_wait, +- reboot_code_buffer + relocate_new_kernel_size); ++ reboot_code_buffer + KEXEC_RELOCATE_NEW_KERNEL_SIZE); + + relocated_kexec_smp_wait(NULL); + } +@@ -199,7 +303,7 @@ void kexec_reboot(void) + * machine_kexec() CPU. + */ + local_flush_icache_range(reboot_code_buffer, +- reboot_code_buffer + relocate_new_kernel_size); ++ reboot_code_buffer + KEXEC_RELOCATE_NEW_KERNEL_SIZE); + + do_kexec = (void *)reboot_code_buffer; + do_kexec(); @@ -212,10 +316,12 @@ machine_kexec(struct kimage *image) unsigned long *ptr;