Merge tag 'powerpc-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - A fix for undetected data corruption on Power9 Nimbus <= DD2.1 in the
   emulation of VSX loads. The affected CPUs were not widely available.

 - Two fixes for machine check handling in guests under PowerVM.

 - A fix for our recent changes to SMP setup, when
   CONFIG_CPUMASK_OFFSTACK=y.

 - Three fixes for races in the handling of some of our powernv sysfs
   attributes.

 - One change to remove TM from the set of Power10 CPU features.

 - A couple of other minor fixes.

Thanks to: Aneesh Kumar K.V, Christophe Leroy, Ganesh Goudar, Jordan
Niethe, Mahesh Salgaonkar, Michael Neuling, Oliver O'Halloran, Qian Cai,
Srikar Dronamraju, Vasant Hegde.

* tag 'powerpc-5.10-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/pseries: Avoid using addr_to_pfn in real mode
  powerpc/uaccess: Don't use "m<>" constraint with GCC 4.9
  powerpc/eeh: Fix eeh_dev_check_failure() for PE#0
  powerpc/64s: Remove TM from Power10 features
  selftests/powerpc: Make alignment handler test P9N DD2.1 vector CI load workaround
  powerpc: Fix undetected data corruption with P9N DD2.1 VSX CI load emulation
  powerpc/powernv/dump: Handle multiple writes to ack attribute
  powerpc/powernv/dump: Fix race while processing OPAL dump
  powerpc/smp: Use GFP_ATOMIC while allocating tmp mask
  powerpc/smp: Remove unnecessary variable
  powerpc/mce: Avoid nmi_enter/exit in real mode on pseries hash
  powerpc/opal_elog: Handle multiple writes to ack attribute

arch/powerpc/include/asm/uaccess.h

@@ -182,7 +182,7 @@ do {								\
 		"1:	" op "%U1%X1 %0,%1	# put_user\n"	\
 		EX_TABLE(1b, %l2)				\
 		:						\
-		: "r" (x), "m<>" (*addr)				\
+		: "r" (x), "m"UPD_CONSTR (*addr)		\
 		:						\
 		: label)
 
@@ -253,7 +253,7 @@ extern long __get_user_bad(void);
 		".previous\n"				\
 		EX_TABLE(1b, 3b)			\
 		: "=r" (err), "=r" (x)			\
-		: "m<>" (*addr), "i" (-EFAULT), "0" (err))
+		: "m"UPD_CONSTR (*addr), "i" (-EFAULT), "0" (err))
 
 #ifdef __powerpc64__
 #define __get_user_asm2(x, addr, err)			\