test: LTS 5.4.66

3 files changed, 203 insertions, 5 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 50cff9994293..8a8f1047fc18 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,5 +1,5 @@
 pkgbase = linux-shmilee
-	pkgver = 5.4.64
+	pkgver = 5.4.66
 	pkgrel = 1
 	url = https://www.kernel.org/
 	arch = x86_64
@@ -14,7 +14,7 @@ pkgbase = linux-shmilee
 	options = !strip
 	source = https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.4.tar.xz
 	source = https://www.kernel.org/pub/linux/kernel/v5.x/linux-5.4.tar.sign
-	source = https://www.kernel.org/pub/linux/kernel/v5.x/patch-5.4.64.xz
+	source = https://www.kernel.org/pub/linux/kernel/v5.x/patch-5.4.66.xz
 	source = http://ck.kolivas.org/patches/5.0/5.4/5.4-ck1/patch-5.4-ck1.xz
 	source = https://raw.githubusercontent.com/dolohow/uksm/150e27c4e7f66e4519c89573305eca8c42091f4d/v5.x/uksm-5.4.patch
 	source = linux-cjktty-5.4.patch::https://github.com/torvalds/linux/compare/v5.4...Gentoo-zh:5.4-utf8.patch
@@ -26,6 +26,7 @@ pkgbase = linux-shmilee
 	source = linux-cjktty-patch-for-5.4.36+.patch
 	source = linux-cjktty-patch-for-5.4.54+.patch
 	source = linux-cjktty-patch-for-5.4.62+.patch
+	source = linux-cjktty-patch-for-5.4.66+.patch
 	source = config
 	source = 60-linux.hook
 	source = 90-linux.hook
@@ -34,7 +35,7 @@ pkgbase = linux-shmilee
 	validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E
 	sha256sums = bf338980b1670bca287f9994b7441c2361907635879169c64ae78364efc5f491
 	sha256sums = SKIP
-	sha256sums = 01ceb94f15a8e1877cc10b85179f2f1e6fafdede793c53e8a0b75771e9769a53
+	sha256sums = fd9444a5b5b5f10cbe1dc2d236f6fc3552a807905d4bb44cf4806ebadf90697d
 	sha256sums = f445eea4d0ec2015a25f1ad625c848f4f2252099795966fa4105e0aa29674c5c
 	sha256sums = 81d34bf02e771a126af5cb382d44a86dcc759c88b7c89fc7e5b7737731b9130e
 	sha256sums = 50213f3270499fceb452946252d61f5471571c77baf3dd510fbb00cfa9831c9a
@@ -46,6 +47,7 @@ pkgbase = linux-shmilee
 	sha256sums = 573f1c40951a6ee4cf6b07a6a8a1123b00fcd8bff29843905cf191e08f1d87f2
 	sha256sums = 2c9faabb5e09b1f818b051ced3eb90b6c04aa08616952d99eedf328c7c8dda2f
 	sha256sums = 4d511fb62966549b9ea4a1d97769f79e4d66fc141cd0b001e7d286367a038a09
+	sha256sums = 1f0af2c1044cf177b84fea8bb49aaa5cf9282c5588a7995798d63177565b0727
 	sha256sums = 7ce388e429d8df479a721285e445e116c5ee41e3126a702862e59056460b655e
 	sha256sums = ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21
 	sha256sums = 75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919
diff --git a/PKGBUILD b/PKGBUILD
index 0e61c38a523e..eeeea4c29676 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -8,7 +8,7 @@
 # https://www.kernel.org/category/releases.html
 # 5.4 Greg Kroah-Hartman & Sasha Levin 2019-11-24 Dec, 2021
 _LLL_VER=5.4
-_LLL_SUBVER=64
+_LLL_SUBVER=66
 
 # Bisect debug, v5.4.47 -> v5.4.48
 _Bisect_debug=off # on, test, off
@@ -78,6 +78,7 @@ source=(
         'linux-cjktty-patch-for-5.4.36+.patch'
         'linux-cjktty-patch-for-5.4.54+.patch'
         'linux-cjktty-patch-for-5.4.62+.patch'
+        'linux-cjktty-patch-for-5.4.66+.patch'
         'config'         # the main kernel config file
         '60-linux.hook'  # pacman hook for depmod
         '90-linux.hook'  # pacman hook for initramfs regeneration
@@ -90,7 +91,7 @@ validpgpkeys=(
 # https://www.kernel.org/pub/linux/kernel/v4.x/sha256sums.asc
 sha256sums=('bf338980b1670bca287f9994b7441c2361907635879169c64ae78364efc5f491'
             'SKIP'
-            '01ceb94f15a8e1877cc10b85179f2f1e6fafdede793c53e8a0b75771e9769a53'
+            'fd9444a5b5b5f10cbe1dc2d236f6fc3552a807905d4bb44cf4806ebadf90697d'
             'f445eea4d0ec2015a25f1ad625c848f4f2252099795966fa4105e0aa29674c5c'
             '81d34bf02e771a126af5cb382d44a86dcc759c88b7c89fc7e5b7737731b9130e'
             '50213f3270499fceb452946252d61f5471571c77baf3dd510fbb00cfa9831c9a'
@@ -102,6 +103,7 @@ sha256sums=('bf338980b1670bca287f9994b7441c2361907635879169c64ae78364efc5f491'
             '573f1c40951a6ee4cf6b07a6a8a1123b00fcd8bff29843905cf191e08f1d87f2'
             '2c9faabb5e09b1f818b051ced3eb90b6c04aa08616952d99eedf328c7c8dda2f'
             '4d511fb62966549b9ea4a1d97769f79e4d66fc141cd0b001e7d286367a038a09'
+            '1f0af2c1044cf177b84fea8bb49aaa5cf9282c5588a7995798d63177565b0727'
             '7ce388e429d8df479a721285e445e116c5ee41e3126a702862e59056460b655e'
             'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21'
             '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919'
@@ -156,6 +158,7 @@ prepare() {
   patch -i ../linux-cjktty-patch-for-5.4.36+.patch "../${_CJKTTY_PATCH_FILE}.${_LLL_SUBVER}.patch"
   patch -i ../linux-cjktty-patch-for-5.4.54+.patch "../${_CJKTTY_PATCH_FILE}.${_LLL_SUBVER}.patch"
   patch -i ../linux-cjktty-patch-for-5.4.62+.patch "../${_CJKTTY_PATCH_FILE}.${_LLL_SUBVER}.patch"
+  patch -i ../linux-cjktty-patch-for-5.4.66+.patch "../${_CJKTTY_PATCH_FILE}.${_LLL_SUBVER}.patch"
   patch -Np1 -i "../${_CJKTTY_PATCH_FILE}.${_LLL_SUBVER}.patch"
 
   msg "Patching sphinx extensions for htmldocs"
diff --git a/linux-cjktty-patch-for-5.4.66+.patch b/linux-cjktty-patch-for-5.4.66+.patch
new file mode 100644
index 000000000000..dbceeeae02cb
--- /dev/null
+++ b/linux-cjktty-patch-for-5.4.66+.patch
@@ -0,0 +1,193 @@
+--- linux-cjktty-5.4.65.patch	2020-09-18 00:19:07.610052000 +0800
++++ linux-cjktty-5.4.66.patch	2020-09-18 19:03:23.870884705 +0800
+@@ -284,7 +284,7 @@
+  #include <linux/module.h>
+  #include <linux/slab.h>
+  #include <linux/string.h>
+-@@ -43,6 +44,21 @@ static void update_attr(u8 *dst, u8 *src, int attribute,
++@@ -43,6 +44,19 @@ static void update_attr(u8 *dst, u8 *src, int attribute,
+  	}
+  }
+  
+@@ -293,8 +293,6 @@
+ +	unsigned long p = (long)utf8;
+ +	if (p >= vc->vc_origin && p < vc->vc_scr_end) {
+ +		return scr_readw((unsigned short *)(p + vc->vc_screenbuf_size));
+-+	} else if (vc->vc_num == fg_console && fbcon_is_softback(utf8)){
+-+		return scr_readw((unsigned short *)(p + fbcon_softback_size));
+ +	} else {
+ +		u16 extra_c;
+ +		int c = *(int*)utf8;
+@@ -381,7 +379,7 @@
+ +
+  	cursor.set = 0;
+  
+- 	if (softback_lines) {
++ 	c = scr_readw((u16 *) vc->vc_pos);
+ @@ -258,7 +299,7 @@ static void bit_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+  
+   	c = scr_readw((u16 *) vc->vc_pos);
+@@ -395,43 +393,7 @@
+ index c9235a2f42f89..7ed69f292db9b 100644
+ --- a/drivers/video/fbdev/core/fbcon.c
+ +++ b/drivers/video/fbdev/core/fbcon.c
+-@@ -123,7 +123,8 @@ static int logo_lines;
+-    enums.  */
+- static int logo_shown = FBCON_LOGO_CANSHOW;
+- /* Software scrollback */
+--static int fbcon_softback_size = 32768;
+-+/*I need to use it out side fbcon.c */
+-+int fbcon_softback_size = 32768;
+- static unsigned long softback_buf, softback_curr;
+- static unsigned long softback_in;
+- static unsigned long softback_top, softback_end;
+-@@ -216,6 +217,14 @@ static void fbcon_start(void);
+- static void fbcon_exit(void);
+- static struct device *fbcon_device;
+- 
+-+int fbcon_is_softback(const unsigned short *str)
+-+{
+-+	unsigned long p = (long)str;
+-+	if(p >= softback_buf && p <softback_end)
+-+		return 1;
+-+	return 0;
+-+}
+-+
+- #ifdef CONFIG_FRAMEBUFFER_CONSOLE_ROTATION
+- static inline void fbcon_set_rotation(struct fb_info *info)
+- {
+-@@ -1019,10 +1028,7 @@ static const char *fbcon_startup(void)
+- 	if (info->fix.type != FB_TYPE_TEXT) {
+- 		if (fbcon_softback_size) {
+- 			if (!softback_buf) {
+--				softback_buf =
+--				    (unsigned long)
+--				    kvmalloc(fbcon_softback_size,
+--					    GFP_KERNEL);
+-+				softback_buf = (unsigned long) kmalloc(fbcon_softback_size * 2, GFP_KERNEL);
+- 				if (!softback_buf) {
+- 					fbcon_softback_size = 0;
+- 					softback_top = 0;
++
+ @@ -1051,7 +1057,8 @@ static const char *fbcon_startup(void)
+  		vc->vc_font.width = font->width;
+  		vc->vc_font.height = font->height;
+@@ -481,31 +443,6 @@
+  		p->userfont = t->userfont;
+  		if (p->userfont)
+  			REFCOUNT(p->fontdata)++;
+-@@ -1612,6 +1618,7 @@ static __inline__ void ypan_down_redraw(struct vc_data *vc, int t, int count)
+- static void fbcon_redraw_softback(struct vc_data *vc, struct fbcon_display *p,
+- 				  long delta)
+- {
+-+	u16 charmask = vc->vc_hi_font_mask ? 0x1ff : 0xff;
+- 	int count = vc->vc_rows;
+- 	unsigned short *d, *s;
+- 	unsigned long n;
+-@@ -1674,6 +1681,8 @@ static void fbcon_redraw_softback(struct vc_data *vc, struct fbcon_display *p,
+- 					start = s;
+- 				}
+- 			}
+-+			if( ((scr_readw(s) & charmask) == 0xff || (scr_readw(s) & charmask) == 0xfe) && scr_readw(s + (vc->vc_screenbuf_size >> 1)) != 0){
+-+			}else{
+- 			if (c == scr_readw(d)) {
+- 				if (s > start) {
+- 					fbcon_putcs(vc, start, s - start,
+-@@ -1685,6 +1694,7 @@ static void fbcon_redraw_softback(struct vc_data *vc, struct fbcon_display *p,
+- 					start++;
+- 				}
+- 			}
+-+			}
+- 			s++;
+- 			d++;
+- 		} while (s < le);
+ @@ -1767,6 +1777,7 @@ static void fbcon_redraw_blit(struct vc_data *vc, struct fb_info *info,
+  			}
+  
+@@ -554,14 +491,6 @@
+  			console_conditional_schedule();
+  			s++;
+  			d++;
+-@@ -1852,6 +1868,7 @@ static inline void fbcon_softback_note(struct vc_data *vc, int t,
+- 
+- 	while (count) {
+- 		scr_memcpyw((u16 *) softback_in, p, vc->vc_size_row);
+-+		scr_memcpyw((u16 *) softback_in + (fbcon_softback_size >> 1), p + (vc->vc_screenbuf_size >> 1), vc->vc_size_row);
+- 		count--;
+- 		p = advance_row(p, 1);
+- 		softback_in += vc->vc_size_row;
+ @@ -2455,7 +2472,6 @@ static int fbcon_get_font(struct vc_data *vc, struct console_font *font)
+  
+  	font->width = vc->vc_font.width;
+@@ -570,40 +499,22 @@
+  	if (!font->data)
+  		return 0;
+  
+-@@ -2760,6 +2776,19 @@ static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
+- 	unsigned long p;
+- 	int line;
+- 	
++@@ -2593,6 +2593,10 @@ static void fbcon_set_palette(struct vc_
++ 
++ static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
++ {
+ +	if (offset < 0) {
+ +		offset = -offset - 1;
+-+		if (vc->vc_num != fg_console || !softback_lines)
+-+			return (u16 *)(vc->vc_origin + offset + (vc->vc_screenbuf_size));
+-+		line = offset / vc->vc_size_row;
+-+		if (line >= softback_lines)
+-+			return (u16 *) (vc->vc_origin + offset - softback_lines * vc->vc_size_row + (vc->vc_screenbuf_size));
+-+		p = softback_curr + offset;
+-+		if (p >= softback_end)
+-+			p += softback_buf - softback_end;
+-+		return (u16 *) (p + (fbcon_softback_size));
+-+	}
+-+
+- 	if (vc->vc_num != fg_console || !softback_lines)
+- 		return (u16 *) (vc->vc_origin + offset);
+- 	line = offset / vc->vc_size_row;
+-@@ -2867,6 +2896,8 @@ static void fbcon_scrolldelta(struct vc_data *vc, int lines)
+- 					q -= vc->vc_size_row;
+- 					scr_memcpyw((u16 *) q, (u16 *) p,
+- 						    vc->vc_size_row);
+-+					scr_memcpyw((u16 *) (q + (vc->vc_screenbuf_size >> 1)), (u16 *) (p + (fbcon_softback_size >> 1)),
+-+						    vc->vc_size_row);
+- 				}
+- 				softback_in = softback_curr = p;
+- 				update_region(vc, vc->vc_origin,
+++		return (u16 *)(vc->vc_origin + offset + (vc->vc_screenbuf_size));
+++	}    
++ 	return (u16 *) (vc->vc_origin + offset);
++ }
++ 
+ diff --git a/drivers/video/fbdev/core/fbcon.h b/drivers/video/fbdev/core/fbcon.h
+ index 20dea853765f5..b34c419dd1eb2 100644
+ --- a/drivers/video/fbdev/core/fbcon.h
+ +++ b/drivers/video/fbdev/core/fbcon.h
+-@@ -262,4 +262,13 @@ extern void fbcon_set_rotate(struct fbcon_ops *ops);
++@@ -262,4 +262,10 @@ extern void fbcon_set_rotate(struct fbcon_ops *ops);
+  #define fbcon_set_rotate(x) do {} while(0)
+  #endif /* CONFIG_FRAMEBUFFER_CONSOLE_ROTATION */
+  
+@@ -613,9 +524,6 @@
+ +#define fbcon_platform_get_rotate(i) FB_ROTATE_UR
+ +#endif /* CONFIG_DMI */
+ +
+-+extern int fbcon_softback_size;
+-+extern int fbcon_is_softback(const unsigned short *str);
+-+
+  #endif /* _VIDEO_FBCON_H */
+ diff --git a/drivers/video/fbdev/core/fbcon_ccw.c b/drivers/video/fbdev/core/fbcon_ccw.c
+ index dfa9a8aa4509c..beb33f5795061 100644
+@@ -665,8 +573,8 @@
+  	if (!ops->fontbuffer)
+  		return;
+ @@ -245,9 +258,19 @@ static void ccw_cursor(struct vc_data *vc, struct fb_info *info, int mode,
+- 			y += softback_lines;
+- 	}
++ 
++ 	cursor.set = 0;
+  
+ - 	c = scr_readw((u16 *) vc->vc_pos);
+ +	c = scr_readw((u16 *) vc->vc_pos);