Re: Oops in a driver while using SLUB as a SLAB allocator

[Marc Pignat <marc.pignat@hevs.ch>]

please use this patch, sorry for the later

Regards

Marc

--- drivers/mmc/host/at91_mci.c-2.6.22-rc5.orig	2007-06-21 16:27:31.000000000 +0200
+++ drivers/mmc/host/at91_mci.c-2.6.22-rc5	2007-06-21 16:42:48.000000000 +0200
@@ -164,7 +164,7 @@ static inline void at91mci_sg_to_dma(str
 		else
 			memcpy(dmabuf, sgbuffer, amount);

-		kunmap_atomic(sgbuffer, KM_BIO_SRC_IRQ);
+		kunmap_atomic(sgbuffer - sg->offset, KM_BIO_SRC_IRQ);

 		if (size == 0)
 			break;
@@ -293,7 +293,7 @@ static void at91mci_post_dma_read(struct
 				buffer[index] = swab32(buffer[index]);
 		}

-		kunmap_atomic(buffer, KM_BIO_SRC_IRQ);
+		kunmap_atomic(buffer - sg->offset, KM_BIO_SRC_IRQ);
 		flush_dcache_page(sg->page);
 	}

-
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