mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/arch/x86/um/user-offsets.c
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@@ -2,24 +2,12 @@
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 #include <stdio.h>
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 #include <stddef.h>
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 #include <signal.h>
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-#include <sys/poll.h>
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+#include <poll.h>
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 #include <sys/mman.h>
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 #include <sys/user.h>
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 #define __FRAME_OFFSETS
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 #include <linux/ptrace.h>
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 #include <asm/types.h>
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-
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-#ifdef __i386__
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-#define __SYSCALL_I386(nr, sym, qual) [nr] = 1,
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-static char syscalls[] = {
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-#include <asm/syscalls_32.h>
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-};
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-#else
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-#define __SYSCALL_64(nr, sym, qual) [nr] = 1,
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-static char syscalls[] = {
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-#include <asm/syscalls_64.h>
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-};
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-#endif
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 #define DEFINE(sym, val) \
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 	asm volatile("\n->" #sym " %0 " #val : : "i" (val))
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@@ -94,7 +82,4 @@
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 	DEFINE(UM_PROT_READ, PROT_READ);
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 	DEFINE(UM_PROT_WRITE, PROT_WRITE);
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 	DEFINE(UM_PROT_EXEC, PROT_EXEC);
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-
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-	DEFINE(__NR_syscall_max, sizeof(syscalls) - 1);
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-	DEFINE(NR_syscalls, sizeof(syscalls));
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 }