[PATCH] i386: Drop noisy e820 debugging printks (13063832) · Commits · e / devices / android_kernel_xiaomi_nabu

arch/i386/kernel/e820.c

+2 −13

Original line number	Diff line number	Diff line
		@@ -393,10 +393,8 @@ int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map)
		____________________33__
		______________________4_
		*/
		printk("sanitize start\n");
		/* if there's only one memory region, don't bother */
		if (*pnr_map < 2) {
		printk("sanitize bail 0\n");
		return -1;
		}

		@@ -405,7 +403,6 @@ int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map)
		/* bail out if we find any unreasonable addresses in bios map */
		for (i=0; i<old_nr; i++)
		if (biosmap[i].addr + biosmap[i].size < biosmap[i].addr) {
		printk("sanitize bail 1\n");
		return -1;
		}

		@@ -501,7 +498,6 @@ int __init sanitize_e820_map(struct e820entry * biosmap, char * pnr_map)
		memcpy(biosmap, new_bios, new_nr*sizeof(struct e820entry));
		*pnr_map = new_nr;

		printk("sanitize end\n");
		return 0;
		}

		@@ -532,7 +528,6 @@ int __init copy_e820_map(struct e820entry * biosmap, int nr_map)
		unsigned long long size = biosmap->size;
		unsigned long long end = start + size;
		unsigned long type = biosmap->type;
		printk("copy_e820_map() start: %016Lx size: %016Lx end: %016Lx type: %ld\n", start, size, end, type);

		/* Overflow in 64 bits? Ignore the memory map. */
		if (start > end)
		@@ -543,17 +538,11 @@ int __init copy_e820_map(struct e820entry * biosmap, int nr_map)
		* Not right. Fix it up.
		*/
		if (type == E820_RAM) {
		printk("copy_e820_map() type is E820_RAM\n");
		if (start < 0x100000ULL && end > 0xA0000ULL) {
		printk("copy_e820_map() lies in range...\n");
		if (start < 0xA0000ULL) {
		printk("copy_e820_map() start < 0xA0000ULL\n");
		if (start < 0xA0000ULL)
		add_memory_region(start, 0xA0000ULL-start, type);
		}
		if (end <= 0x100000ULL) {
		printk("copy_e820_map() end <= 0x100000ULL\n");
		if (end <= 0x100000ULL)
		continue;
		}
		start = 0x100000ULL;
		size = end - start;
		}