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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-11-12 10:53:41 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-18 21:17:14 +0300 |
| commit | fb58e9a26c3ce0278d8118fc2a70e6d528967f42 (patch) | |
| tree | c4160f21c55e1c673610ff746e8cfd84cb6b2c5e /include/linux/posix-timers.h | |
| parent | d5e79d872babb12a1376bc07b4abae68d752f66d (diff) | |
| download | linux-fb58e9a26c3ce0278d8118fc2a70e6d528967f42.tar.xz | |
KVM: x86: move guest_pv_has out of user_access section
commit 3e067fd8503d6205aa0c1c8f48f6b209c592d19c upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/posix-timers.h')
0 files changed, 0 insertions, 0 deletions