From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/tty/vt/keyboard.c |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/kernel/drivers/tty/vt/keyboard.c b/kernel/drivers/tty/vt/keyboard.c
index 94cad9f..aa0026a 100644
--- a/kernel/drivers/tty/vt/keyboard.c
+++ b/kernel/drivers/tty/vt/keyboard.c
@@ -32,6 +32,7 @@
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/mm.h>
+#include <linux/nospec.h>
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -310,7 +311,7 @@
 static void put_queue(struct vc_data *vc, int ch)
 {
 	tty_insert_flip_char(&vc->port, ch, 0);
-	tty_schedule_flip(&vc->port);
+	tty_flip_buffer_push(&vc->port);
 }
 
 static void puts_queue(struct vc_data *vc, char *cp)
@@ -319,7 +320,7 @@
 		tty_insert_flip_char(&vc->port, *cp, 0);
 		cp++;
 	}
-	tty_schedule_flip(&vc->port);
+	tty_flip_buffer_push(&vc->port);
 }
 
 static void applkey(struct vc_data *vc, int key, char mode)
@@ -564,7 +565,7 @@
 static void fn_send_intr(struct vc_data *vc)
 {
 	tty_insert_flip_char(&vc->port, 0, TTY_BREAK);
-	tty_schedule_flip(&vc->port);
+	tty_flip_buffer_push(&vc->port);
 }
 
 static void fn_scroll_forw(struct vc_data *vc)
@@ -1241,7 +1242,7 @@
 	}
 }
 
-DECLARE_TASKLET_DISABLED(keyboard_tasklet, kbd_bh, 0);
+DECLARE_TASKLET_DISABLED_OLD(keyboard_tasklet, kbd_bh);
 
 #if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) ||\
     defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) ||\
@@ -1461,7 +1462,7 @@
 						KBD_UNICODE, &param);
 		if (rc != NOTIFY_STOP)
 			if (down && !raw_mode)
-				to_utf8(vc, keysym);
+				k_unicode(vc, keysym, !down);
 		return;
 	}
 
@@ -2022,7 +2023,7 @@
 		goto reterr;
 	}
 	kbs->kb_string[sizeof(kbs->kb_string)-1] = '\0';
-	i = kbs->kb_func;
+	i = array_index_nospec(kbs->kb_func, MAX_NR_FUNC);
 
 	switch (cmd) {
 	case KDGKBSENT: {

--
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