3e7b52e0eb
buffer_info->rxbuf.page accessed in e1000_clean_jumbo_rx_irq() is allocated using GFP_ATOMIC. Pages allocated with GFP_ATOMIC can't come from highmem and so there's no need to kmap() them. Just use page_address(). I don't have access to a 32-bit system so did some limited testing on qemu (qemu-system-i386 -m 4096 -smp 4 -device e1000e) with a 32-bit Debian 11.04 image. Cc: Ira Weiny <ira.weiny@intel.com> Cc: Fabio M. De Francesco <fmdefrancesco@gmail.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Suggested-by: Ira Weiny <ira.weiny@intel.com> Suggested-by: Fabio M. De Francesco <fmdefrancesco@gmail.com> Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> |
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| .. | ||
| e1000.h | ||
| e1000_ethtool.c | ||
| e1000_hw.c | ||
| e1000_hw.h | ||
| e1000_main.c | ||
| e1000_osdep.h | ||
| e1000_param.c | ||
| Makefile | ||