ldube commented on code in PR #19854:
URL: https://github.com/apache/nuttx/pull/19854#discussion_r3789445309
##########
fs/vfs/fs_read.c:
##########
@@ -176,6 +176,16 @@ ssize_t file_readv(FAR struct file *filep,
return -EFAULT;
}
+#if defined(CONFIG_BUILD_KERNEL) && CONFIG_ARCH_TEXT_VBASE == 0
+
+ /* -------------------- DO NOT REMOVE --------------------
+ * Only for kernel builds with CONFIG_ARCH_TEXT_VBASE == 0.
+ * In this case we have to allow the NULL buffer otherwise
+ * kernel builds will fail to load elf binaries found at 0.
+ */
+
+#else
+
Review Comment:
Ok
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