mirror of https://github.com/torvalds/linux.git
0ba3e10116
The powerpc specific nx-842 compression driver does not currently handle translating a vmalloc address to a physical address. The current driver uses __pa() for all addresses which does not properly handle vmalloc addresses and thus causes a failure since we do not pass a proper physical address to the hypervisor. This patch adds a routine to convert an address to a physical address by checking for vmalloc addresses and handling them properly. Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> --- drivers/crypto/nx/nx-842.c | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> |
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| .. | ||
| amcc | ||
| caam | ||
| ccp | ||
| nx | ||
| ux500 | ||
| Kconfig | ||
| Makefile | ||
| atmel-aes-regs.h | ||
| atmel-aes.c | ||
| atmel-sha-regs.h | ||
| atmel-sha.c | ||
| atmel-tdes-regs.h | ||
| atmel-tdes.c | ||
| bfin_crc.c | ||
| geode-aes.c | ||
| geode-aes.h | ||
| hifn_795x.c | ||
| ixp4xx_crypto.c | ||
| mv_cesa.c | ||
| mv_cesa.h | ||
| mxs-dcp.c | ||
| n2_asm.S | ||
| n2_core.c | ||
| n2_core.h | ||
| omap-aes.c | ||
| omap-sham.c | ||
| padlock-aes.c | ||
| padlock-sha.c | ||
| picoxcell_crypto.c | ||
| picoxcell_crypto_regs.h | ||
| s5p-sss.c | ||
| sahara.c | ||
| talitos.c | ||
| talitos.h | ||
| tegra-aes.c | ||
| tegra-aes.h | ||