add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/alpha/kernel/binfmt_loader.c
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@@ -19,10 +19,6 @@
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 	if (bprm->loader)
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 		return -ENOEXEC;
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-	allow_write_access(bprm->file);
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-	fput(bprm->file);
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-	bprm->file = NULL;
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-
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 	loader = bprm->vma->vm_end - sizeof(void *);
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 	file = open_exec("/sbin/loader");
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@@ -33,12 +29,9 @@
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 	/* Remember if the application is TASO.  */
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 	bprm->taso = eh->ah.entry < 0x100000000UL;
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-	bprm->file = file;
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+	bprm->interpreter = file;
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 	bprm->loader = loader;
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-	retval = prepare_binprm(bprm);
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-	if (retval < 0)
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-		return retval;
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-	return search_binary_handler(bprm);
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+	return 0;
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 }
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 static struct linux_binfmt loader_format = {