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| author | Alexander Egorenkov <egorenar@linux.ibm.com> | 2020-09-29 20:24:55 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2020-10-02 14:40:48 +0200 |
| commit | bd37b36832f62bf42ab66da8744191d99252a6e3 (patch) | |
| tree | 636294d049a749d031936d3f6b7726feb1aa0c28 /drivers/s390/char/sclp_sdias.c | |
| parent | d9f12e48d08ec08ace574050a838e001e442ee38 (diff) | |
| download | lwn-bd37b36832f62bf42ab66da8744191d99252a6e3.tar.gz lwn-bd37b36832f62bf42ab66da8744191d99252a6e3.zip | |
s390/nvme: support firmware-assisted dump to NVMe disks
From the kernel perspective NVMe dump works exactly like zFCP dump.
Therefore, adapt all places where code explicitly tests only for
IPL of type FCP DUMP. And also set the memory end correctly in this case.
Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers/s390/char/sclp_sdias.c')
| -rw-r--r-- | drivers/s390/char/sclp_sdias.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/sclp_sdias.c b/drivers/s390/char/sclp_sdias.c index be8cad61b4cf..215d4b4a5ff5 100644 --- a/drivers/s390/char/sclp_sdias.c +++ b/drivers/s390/char/sclp_sdias.c @@ -257,7 +257,7 @@ static int __init sclp_sdias_init_async(void) int __init sclp_sdias_init(void) { - if (ipl_info.type != IPL_TYPE_FCP_DUMP) + if (!is_ipl_type_dump()) return 0; sclp_sdias_sccb = (void *) __get_free_page(GFP_KERNEL | GFP_DMA); BUG_ON(!sclp_sdias_sccb); |