Alexey Kardashevskiy 1dc0ed1821 powerpc/xive: Ignore kmemleak false positives ... [ Upstream commit f0993c839e ] xive_native_provision_pages() allocates memory and passes the pointer to OPAL so kmemleak cannot find the pointer usage in the kernel memory and produces a false positive report (below) (even if the kernel did scan OPAL memory, it is unable to deal with __pa() addresses anyway). This silences the warning. unreferenced object 0xc000200350c40000 (size 65536): comm "qemu-system-ppc", pid 2725, jiffies 4294946414 (age 70776.530s) hex dump (first 32 bytes): 02 00 00 00 50 00 00 00 00 00 00 00 00 00 00 00 ....P........... 01 00 08 07 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000081ff046c>] xive_native_alloc_vp_block+0x120/0x250 [<00000000d555d524>] kvmppc_xive_compute_vp_id+0x248/0x350 [kvm] [<00000000d69b9c9f>] kvmppc_xive_connect_vcpu+0xc0/0x520 [kvm] [<000000006acbc81c>] kvm_arch_vcpu_ioctl+0x308/0x580 [kvm] [<0000000089c69580>] kvm_vcpu_ioctl+0x19c/0xae0 [kvm] [<00000000902ae91e>] ksys_ioctl+0x184/0x1b0 [<00000000f3e68bd7>] sys_ioctl+0x48/0xb0 [<0000000001b2c127>] system_call_exception+0x124/0x1f0 [<00000000d2b2ee40>] system_call_common+0xe8/0x214 Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200612043303.84894-1-aik@ozlabs.ru Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-09-03 11:26:42 +02:00
..
Kconfig	powerpc: remove redundant 'default n' from Kconfig-s	2018-10-13 22:21:25 +11:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
common.c	powerpc/xive: Clear the page tables for the ESB IO mapping	2020-06-17 16:40:22 +02:00
native.c	powerpc/xive: Ignore kmemleak false positives	2020-09-03 11:26:42 +02:00
spapr.c	powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs	2020-04-17 10:50:22 +02:00
xive-internal.h	powerpc/xive: Use XIVE_BAD_IRQ instead of zero to catch non configured IPIs	2020-04-17 10:50:22 +02:00