search for: dumpstack_64

...ext.noinstr section which can be called safely from there. Signed-off-by: Joerg Roedel <jroedel at suse.de> Link: https://lore.kernel.org/r/20200724160336.5435-47-joro at 8bytes.org --- arch/x86/include/asm/stacktrace.h | 2 ++ arch/x86/kernel/dumpstack.c | 7 +++--- arch/x86/kernel/dumpstack_64.c | 39 ++++++++++++++++++------------- arch/x86/mm/cpu_entry_area.c | 3 ++- 4 files changed, 31 insertions(+), 20 deletions(-) diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h index 5ae5a68e469d..49600643faba 100644 --- a/arch/x86/include/asm/stacktrace...

...e the stack unwinder aware of the IST stacks for the #VC exception handler. Signed-off-by: Joerg Roedel <jroedel at suse.de> --- arch/x86/include/asm/cpu_entry_area.h | 1 + arch/x86/include/asm/sev-es.h | 13 ++++++++ arch/x86/include/asm/stacktrace.h | 4 +++ arch/x86/kernel/dumpstack_64.c | 47 +++++++++++++++++++++++++++ arch/x86/kernel/sev-es.c | 26 +++++++++++++++ 5 files changed, 91 insertions(+) diff --git a/arch/x86/include/asm/cpu_entry_area.h b/arch/x86/include/asm/cpu_entry_area.h index 85aac6c63653..e4216caad01a 100644 --- a/arch/x86/include/asm/cpu...

...Joerg Roedel <jroedel at suse.de> Link: https://lore.kernel.org/r/20200724160336.5435-45-joro at 8bytes.org --- arch/x86/include/asm/cpu_entry_area.h | 33 +++++++++++++++++---------- arch/x86/include/asm/page_64_types.h | 1 + arch/x86/kernel/cpu/common.c | 2 ++ arch/x86/kernel/dumpstack_64.c | 8 +++++-- arch/x86/kernel/sev-es.c | 33 +++++++++++++++++++++++++++ 5 files changed, 63 insertions(+), 14 deletions(-) diff --git a/arch/x86/include/asm/cpu_entry_area.h b/arch/x86/include/asm/cpu_entry_area.h index 8902fdb7de13..f87e4c0c16f4 100644 --- a/arch/x86/includ...

...| 1 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 37 +- arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 47 +- arch/x86/kernel/head64.c | 85 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 159 ++- arch/x86/kernel/idt.c | 94 +- arch/x86/kernel/kvm.c | 35 +- arc...

...| 1 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 37 +- arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 47 +- arch/x86/kernel/head64.c | 85 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 159 ++- arch/x86/kernel/idt.c | 94 +- arch/x86/kernel/kvm.c | 35 +- arc...

...| 11 + arch/x86/kernel/Makefile | 5 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 47 +- arch/x86/kernel/head64.c | 106 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 176 ++- arch/x86/kernel/idt.c | 43 +- arch/x86/kernel/kvm.c | 35 +- arc...

...| 11 + arch/x86/kernel/Makefile | 5 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 47 +- arch/x86/kernel/head64.c | 106 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 176 ++- arch/x86/kernel/idt.c | 43 +- arch/x86/kernel/kvm.c | 35 +- arc...

...| 3 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 25 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 46 +- arch/x86/kernel/head64.c | 122 +- arch/x86/kernel/head_64.S | 160 ++- arch/x86/kernel/idt.c | 41 +- arch/x86/kernel/kvm.c | 35 +- arch/x86/kernel/nmi.c | 15 + arch...

...| 3 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 25 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack.c | 7 +- arch/x86/kernel/dumpstack_64.c | 46 +- arch/x86/kernel/head64.c | 122 +- arch/x86/kernel/head_64.S | 160 ++- arch/x86/kernel/idt.c | 41 +- arch/x86/kernel/kvm.c | 35 +- arch/x86/kernel/nmi.c | 15 + arch...

...| 5 + arch/x86/kernel/asm-offsets_64.c | 1 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 1 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack_64.c | 47 + arch/x86/kernel/head64.c | 70 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 176 ++- arch/x86/kernel/idt.c | 52 +- arch/x86/kernel/kvm.c | 35 +- arch...

...| 5 + arch/x86/kernel/asm-offsets_64.c | 1 + arch/x86/kernel/cpu/amd.c | 3 +- arch/x86/kernel/cpu/common.c | 1 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/cpu/vmware.c | 50 +- arch/x86/kernel/dumpstack_64.c | 47 + arch/x86/kernel/head64.c | 70 +- arch/x86/kernel/head_32.S | 4 +- arch/x86/kernel/head_64.S | 176 ++- arch/x86/kernel/idt.c | 52 +- arch/x86/kernel/kvm.c | 35 +- arch...