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authorJakub Kicinski <kuba@kernel.org>2021-06-19 04:47:02 +0200
committerJakub Kicinski <kuba@kernel.org>2021-06-19 04:47:02 +0200
commitadc2e56ebe6377f5c032d96aee0feac30a640453 (patch)
treef8937ffc72e1991418b0d54a0672766237855c94 /arch/powerpc/kernel/eeh.c
parentMerge branch 'RPMSG-WWAN-CTRL-driver' (diff)
parentMerge tag 'net-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/net... (diff)
downloadlinux-adc2e56ebe6377f5c032d96aee0feac30a640453.tar.xz
linux-adc2e56ebe6377f5c032d96aee0feac30a640453.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Trivial conflicts in net/can/isotp.c and tools/testing/selftests/net/mptcp/mptcp_connect.sh scaled_ppm_to_ppb() was moved from drivers/ptp/ptp_clock.c to include/linux/ptp_clock_kernel.h in -next so re-apply the fix there. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'arch/powerpc/kernel/eeh.c')
-rw-r--r--arch/powerpc/kernel/eeh.c23
1 files changed, 1 insertions, 22 deletions
diff --git a/arch/powerpc/kernel/eeh.c b/arch/powerpc/kernel/eeh.c
index f24cd53ff26e..3bbdcc86d01b 100644
--- a/arch/powerpc/kernel/eeh.c
+++ b/arch/powerpc/kernel/eeh.c
@@ -346,28 +346,7 @@ void eeh_slot_error_detail(struct eeh_pe *pe, int severity)
*/
static inline unsigned long eeh_token_to_phys(unsigned long token)
{
- pte_t *ptep;
- unsigned long pa;
- int hugepage_shift;
-
- /*
- * We won't find hugepages here(this is iomem). Hence we are not
- * worried about _PAGE_SPLITTING/collapse. Also we will not hit
- * page table free, because of init_mm.
- */
- ptep = find_init_mm_pte(token, &hugepage_shift);
- if (!ptep)
- return token;
-
- pa = pte_pfn(*ptep);
-
- /* On radix we can do hugepage mappings for io, so handle that */
- if (!hugepage_shift)
- hugepage_shift = PAGE_SHIFT;
-
- pa <<= PAGE_SHIFT;
- pa |= token & ((1ul << hugepage_shift) - 1);
- return pa;
+ return ppc_find_vmap_phys(token);
}
/*