Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/lin…

…ux/kernel/git/tip/tip Pull x86 boot update from Ingo Molnar: "Two minor changes: fix an atypical binutils combination build bug, and also fix a VRAM size check for simplefb" * 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sysfb: Fix check for bad VRAM size x86/boot: Discard .eh_frame sections
kernelci · Jan 28, 2020 · 6b90e71 · 6b90e71
2 parents bcc8aff + dacc909
commit 6b90e71
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/arch/x86/boot/setup.ld b/arch/x86/boot/setup.ld
@@ -51,7 +51,10 @@ SECTIONS
 	. = ALIGN(16);
 	_end = .;
 
-	/DISCARD/ : { *(.note*) }
+	/DISCARD/	: {
+		*(.eh_frame)
+		*(.note*)
+	}
 
 	/*
 	 * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility:

diff --git a/arch/x86/kernel/sysfb_simplefb.c b/arch/x86/kernel/sysfb_simplefb.c
@@ -90,11 +90,11 @@ __init int create_simplefb(const struct screen_info *si,
 	if (si->orig_video_isVGA == VIDEO_TYPE_VLFB)
 		size <<= 16;
 	length = mode->height * mode->stride;
-	length = PAGE_ALIGN(length);
 	if (length > size) {
 		printk(KERN_WARNING "sysfb: VRAM smaller than advertised\n");
 		return -EINVAL;
 	}
+	length = PAGE_ALIGN(length);
 
 	/* setup IORESOURCE_MEM as framebuffer memory */
 	memset(&res, 0, sizeof(res));