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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-12 02:53:41 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-12 02:53:52 -0500 |
| commit | 3e067fd8503d6205aa0c1c8f48f6b209c592d19c (patch) | |
| tree | e2823b5d7c2e3d740f9ecb810ddfff9ad6d7896a /lib/zstd/common/debug.c | |
| parent | f5396f2d826823b16de5d2cef6f46ffc66712482 (diff) | |
KVM: x86: move guest_pv_has out of user_access section
When UBSAN is enabled, the code emitted for the call to guest_pv_has
includes a call to __ubsan_handle_load_invalid_value. objtool
complains that this call happens with UACCESS enabled; to avoid
the warning, pull the calls to user_access_begin into both arms
of the "if" statement, after the check for guest_pv_has.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'lib/zstd/common/debug.c')
0 files changed, 0 insertions, 0 deletions