On 9/17/15, Catalin Marinas <catalin.mari...@arm.com> wrote: > On Wed, Sep 16, 2015 at 10:26:14PM +0300, Denis Kirjanov wrote: >> During the MSI bitmap test on boot kmemleak spews the following trace: >> >> unreferenced object 0xc00000016e86c900 (size 64): >> comm "swapper/0", pid 1, jiffies 4294893173 (age 518.024s) >> hex dump (first 32 bytes): >> 00 00 01 ff 7f ff 7f 37 00 00 00 00 00 00 00 00 >> .......7........ >> ff ff ff ff ff ff ff ff 01 ff ff ff ff >> ff ff ff >> ................ >> backtrace: >> [<c00000000003eebc>] .zalloc_maybe_bootmem+0x3c/0x380 >> [<c000000000042d6c>] .msi_bitmap_alloc+0x3c/0xb0 >> [<c000000000a9aff8>] .msi_bitmap_selftest+0x30/0x2b4 >> [<c0000000000090f4>] .do_one_initcall+0xd4/0x270 >> [<c000000000a8e250>] .kernel_init_freeable+0x1a0/0x280 >> [<c000000000009b5c>] .kernel_init+0x1c/0x120 >> [<c000000000007fbc>] .ret_from_kernel_thread+0x58/0x9c >> >> Added a flag to msi_bitmap for tracking allocations >> from slab and memblock so we can properly free/handle >> memory in msi_bitmap_free(). >> >> Signed-off-by: Denis Kirjanov <k...@linux-powerpc.org> > > Reviewed-by: Catalin Marinas <catalin.mari...@arm.com> > Hi Michael, could you please apply the patch to fixes branch as well?
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