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adsprpc: Pass virtual address during ram dump collection

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If virtual address is not passed during ramdump collection,
the CMA region gets remapped during ioremap call. By passing
the virtual address in the do_ramdump_elf call, the CMA
doesn't get remapped.

Change-Id: Ice98e7947b977c5edffcbf9f3c5b0d3c6a34ef52
Acked-by: Vishnu Karthik D <vikarthi@qti.qualcomm.com>
Signed-off-by: Jeya R <jeyr@codeaurora.org>
This commit is contained in:
Jeya R 2021-01-04 15:47:28 +05:30
commit 1613295638
1 changed files with 2 additions and 0 deletions
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2
drivers/char/adsprpc.c
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@ -4364,6 +4364,8 @@ static int fastrpc_mmap_remove_ssr(struct fastrpc_file *fl)
if (ramdump_segments_rh) {
ramdump_segments_rh->address =
match->phys;
ramdump_segments_rh->v_address =
(void __iomem *)match->va;
ramdump_segments_rh->size = match->size;
ret = do_elf_ramdump(
me->ramdump_handle,