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-rw-r--r--arch/x86/include/asm/ptrace.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index 409f661481e1..b94f615600d5 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -37,7 +37,10 @@ struct pt_regs {
unsigned short __esh;
unsigned short fs;
unsigned short __fsh;
- /* On interrupt, gs and __gsh store the vector number. */
+ /*
+ * On interrupt, gs and __gsh store the vector number. They never
+ * store gs any more.
+ */
unsigned short gs;
unsigned short __gsh;
/* On interrupt, this is the error code. */