| Message ID | 1450682917-24913-1-git-send-email-andrew.donnellan@au1.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Mon, 2015-21-12 at 07:28:37 UTC, Andrew Donnellan wrote: > Fix off-by-one error in opal_mce_check_early_recovery() when checking > whether the NIP falls within OPAL space. > > Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/dc3799bb9ab2666fa19081121f cheers
diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c index 57cffb8..488b989 100644 --- a/arch/powerpc/platforms/powernv/opal.c +++ b/arch/powerpc/platforms/powernv/opal.c @@ -555,7 +555,7 @@ bool opal_mce_check_early_recovery(struct pt_regs *regs) goto out; if ((regs->nip >= opal.base) && - (regs->nip <= (opal.base + opal.size))) + (regs->nip < (opal.base + opal.size))) recover_addr = find_recovery_address(regs->nip); /*
Fix off-by-one error in opal_mce_check_early_recovery() when checking whether the NIP falls within OPAL space. Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> --- Only very slightly more correct, but I'm fairly sure it's more correct... --- arch/powerpc/platforms/powernv/opal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)