[PATCH 1/2] powerpc/64: implement spin loop primitives

[PATCH 1/2] powerpc/64: implement spin loop primitives

[Michael Ellerman]

From: Nicholas Piggin <npiggin@gmail.com>

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/include/asm/processor.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index c49165a7439c..832775771bd3 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -428,6 +428,26 @@ static inline unsigned long __pack_fe01(unsigned int fpmode)
 
 #ifdef CONFIG_PPC64
 #define cpu_relax()	do { HMT_low(); HMT_medium(); barrier(); } while (0)
+
+#define spin_begin()	HMT_low()
+
+#define spin_cpu_relax()	barrier()
+
+#define spin_cpu_yield()	spin_cpu_relax()
+
+#define spin_end()	HMT_medium()
+
+#define spin_until_cond(cond)					\
+do {								\
+	if (unlikely(!(cond))) {				\
+		spin_begin();					\
+		do {						\
+			spin_cpu_relax();			\
+		} while (!(cond));				\
+		spin_end();					\
+	}							\
+} while (0)
+
 #else
 #define cpu_relax()	barrier()
 #endif
-- 
2.7.4

[PATCH 2/2] powerpc: use spin loop primitives in some functions

[Michael Ellerman]

From: Nicholas Piggin <npiggin@gmail.com>

Use the different spin loop primitives in some simple powerpc
spin loops, including those which will spin as a common case.

This will help to test the spin loop primitives before more
conversions are done.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/include/asm/delay.h | 15 +++++++++++----
 arch/powerpc/kernel/smp.c        |  3 +--
 arch/powerpc/kernel/time.c       |  6 ++++--
 arch/powerpc/mm/hash_native_64.c |  4 +++-
 4 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/arch/powerpc/include/asm/delay.h b/arch/powerpc/include/asm/delay.h
index 52e4d54da2a9..b028788bd55d 100644
--- a/arch/powerpc/include/asm/delay.h
+++ b/arch/powerpc/include/asm/delay.h
@@ -58,11 +58,18 @@ extern void udelay(unsigned long usecs);
 	typeof(condition) __ret;                                               \
 	unsigned long __loops = tb_ticks_per_usec * timeout;                   \
 	unsigned long __start = get_tbl();                                     \
-	while (!(__ret = (condition)) && (tb_ticks_since(__start) <= __loops)) \
-		if (delay)                                                     \
+                                                                               \
+	if (delay) {                                                           \
+		while (!(__ret = (condition)) &&                               \
+				(tb_ticks_since(__start) <= __loops))          \
 			udelay(delay);                                         \
-		else                                                           \
-			cpu_relax();                                           \
+	} else {                                                               \
+		spin_begin();                                                  \
+		while (!(__ret = (condition)) &&                               \
+				(tb_ticks_since(__start) <= __loops))          \
+			spin_cpu_relax();                                      \
+		spin_end();                                                    \
+	}                                                                      \
 	if (!__ret)                                                            \
 		__ret = (condition);                                           \
 	__ret;		                                                       \
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index 418019728efa..67d89b4e777c 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -767,8 +767,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
 		smp_ops->give_timebase();
 
 	/* Wait until cpu puts itself in the online & active maps */
-	while (!cpu_online(cpu))
-		cpu_relax();
+	spin_until_cond(cpu_online(cpu));
 
 	return 0;
 }
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 0cc0dad905d5..e75844d76992 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -442,6 +442,7 @@ void __delay(unsigned long loops)
 	unsigned long start;
 	int diff;
 
+	spin_begin();
 	if (__USE_RTC()) {
 		start = get_rtcl();
 		do {
@@ -449,13 +450,14 @@ void __delay(unsigned long loops)
 			diff = get_rtcl() - start;
 			if (diff < 0)
 				diff += 1000000000;
+			spin_cpu_relax();
 		} while (diff < loops);
 	} else {
 		start = get_tbl();
 		while (get_tbl() - start < loops)
-			HMT_low();
-		HMT_medium();
+			spin_cpu_relax();
 	}
+	spin_end();
 }
 EXPORT_SYMBOL(__delay);
 
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index bdaac28193f7..ad0ba1da1b79 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -184,8 +184,10 @@ static inline void native_lock_hpte(struct hash_pte *hptep)
 	while (1) {
 		if (!test_and_set_bit_lock(HPTE_LOCK_BIT, word))
 			break;
+		spin_begin();
 		while(test_bit(HPTE_LOCK_BIT, word))
-			cpu_relax();
+			spin_cpu_relax();
+		spin_end();
 	}
 }
 
-- 
2.7.4

Re: [PATCH 2/2] powerpc: use spin loop primitives in some functions

[kbuild test robot]

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Hi Nicholas,

[auto build test ERROR on powerpc/next]
[also build test ERROR on v4.12-rc7 next-20170630]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Michael-Ellerman/powerpc-64-implement-spin-loop-primitives/20170630-210421
base:   https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-ppc6xx_defconfig (attached as .config)
compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=powerpc 

All error/warnings (new ones prefixed by >>):

   In file included from arch/powerpc/include/asm/io.h:32:0,
                    from arch/powerpc/include/asm/book3s/32/pgtable.h:95,
                    from arch/powerpc/include/asm/book3s/pgtable.h:7,
                    from arch/powerpc/include/asm/pgtable.h:16,
                    from include/linux/mm.h:70,
                    from drivers/soc/fsl/qe/qe.c:23:
   drivers/soc/fsl/qe/qe.c: In function 'qe_issue_cmd':
>> arch/powerpc/include/asm/delay.h:67:3: error: implicit declaration of function 'spin_begin' [-Werror=implicit-function-declaration]
      spin_begin();                                                  \
      ^
>> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
>> arch/powerpc/include/asm/delay.h:70:4: error: implicit declaration of function 'spin_cpu_relax' [-Werror=implicit-function-declaration]
       spin_cpu_relax();                                      \
       ^
>> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
>> arch/powerpc/include/asm/delay.h:71:3: error: implicit declaration of function 'spin_end' [-Werror=implicit-function-declaration]
      spin_end();                                                    \
      ^
>> drivers/soc/fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors
--
   In file included from arch/powerpc/include/asm/io.h:32:0,
                    from arch/powerpc/include/asm/book3s/32/pgtable.h:95,
                    from arch/powerpc/include/asm/book3s/pgtable.h:7,
                    from arch/powerpc/include/asm/pgtable.h:16,
                    from include/linux/mm.h:70,
                    from drivers/soc//fsl/qe/qe.c:23:
   drivers/soc//fsl/qe/qe.c: In function 'qe_issue_cmd':
>> arch/powerpc/include/asm/delay.h:67:3: error: implicit declaration of function 'spin_begin' [-Werror=implicit-function-declaration]
      spin_begin();                                                  \
      ^
   drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
>> arch/powerpc/include/asm/delay.h:70:4: error: implicit declaration of function 'spin_cpu_relax' [-Werror=implicit-function-declaration]
       spin_cpu_relax();                                      \
       ^
   drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
>> arch/powerpc/include/asm/delay.h:71:3: error: implicit declaration of function 'spin_end' [-Werror=implicit-function-declaration]
      spin_end();                                                    \
      ^
   drivers/soc//fsl/qe/qe.c:142:8: note: in expansion of macro 'spin_event_timeout'
     ret = spin_event_timeout((in_be32(&qe_immr->cp.cecr) & QE_CR_FLG) == 0,
           ^~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/spin_begin +67 arch/powerpc/include/asm/delay.h

    61	                                                                               \
    62		if (delay) {                                                           \
    63			while (!(__ret = (condition)) &&                               \
    64					(tb_ticks_since(__start) <= __loops))          \
    65				udelay(delay);                                         \
    66		} else {                                                               \
  > 67			spin_begin();                                                  \
    68			while (!(__ret = (condition)) &&                               \
    69					(tb_ticks_since(__start) <= __loops))          \
  > 70				spin_cpu_relax();                                      \
  > 71			spin_end();                                                    \
    72		}                                                                      \
    73		if (!__ret)                                                            \
    74			__ret = (condition);                                           \

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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issue with kernel 4.12.rc6 addnote -kernel dont build

[luigi burdo]

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Hi all, kernel here is not building.

attached file will explain better than my poor english.

Host Machine BE Qoriq e5500  16GB ram


regards

Luigi

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 HOSTCC  arch/powerpc/boot/addnote
arch/powerpc/boot/addnote.c: In function ‘main’:
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c: In function ‘main’:
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:183:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:188:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:206:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_OFFSET, ns);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:72:39: note: in definition of macro ‘PUT_16BE’
 #define PUT_16BE(off, v)(buf[off] = ((v) >> 8) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:75:47: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                                               ^
arch/powerpc/boot/addnote.c:73:23: note: in definition of macro ‘PUT_16BE’
     buf[(off) + 1] = (v) & 0xff)
                       ^
arch/powerpc/boot/addnote.c:75:27: note: in expansion of macro ‘PUT_32BE’
 #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \
                           ^~~~~~~~
arch/powerpc/boot/addnote.c:94:50: note: in expansion of macro ‘PUT_64BE’
 #define PUT_64(off, v)  (e_data == ELFDATA2MSB ? PUT_64BE(off, v) : \
                                                  ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:82:39: note: in definition of macro ‘PUT_16LE’
 #define PUT_16LE(off, v) (buf[off] = (v) & 0xff, \
                                       ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
arch/powerpc/boot/addnote.c:85:73: warning: right shift count >= width of type [-Wshift-count-overflow]
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                                         ^
arch/powerpc/boot/addnote.c:83:25: note: in definition of macro ‘PUT_16LE’
      buf[(off) + 1] = ((v) >> 8) & 0xff)
                         ^
arch/powerpc/boot/addnote.c:85:49: note: in expansion of macro ‘PUT_32LE’
 #define PUT_64LE(off, v) (PUT_32LE((off), (v)), PUT_32LE((off) + 4, (v) >> 32L))
                                                 ^~~~~~~~
arch/powerpc/boot/addnote.c:95:5: note: in expansion of macro ‘PUT_64LE’
     PUT_64LE(off, v))
     ^~~~~~~~
arch/powerpc/boot/addnote.c:211:3: note: in expansion of macro ‘PUT_64’
   PUT_64(ph + PH_FILESZ, nnote2);
   ^~~~~~
  CC      crypto/ghash-generic.mod.o
mv: cannot move 'arch/powerpc/boot/.addnote.tmp' to 'arch/powerpc/boot/.addnote.cmd': No such file or directory
scripts/Makefile.host:107: recipe for target 'arch/powerpc/boot/addnote' failed
make[1]: *** [arch/powerpc/boot/addnote] Error 1

Re: issue with kernel 4.12.rc6 addnote -kernel dont build

[Michael Ellerman]

luigi burdo <intermediadc@hotmail.com> writes:

> Hi all, kernel here is not building.

Did it just stop working? That code is from 2014?

> attached file will explain better than my poor english.
>
> Host Machine BE Qoriq e5500  16GB ram

What userspace are you running? Is it 32-bit ?

>  HOSTCC  arch/powerpc/boot/addnote
   ^^^^^^
   What compiler is that?

Building with V=3D1 should show you.

> arch/powerpc/boot/addnote.c: In function =E2=80=98main=E2=80=99:
> arch/powerpc/boot/addnote.c:75:47: warning: right shift count >=3D width =
of type [-Wshift-count-overflow]
>  #define PUT_64BE(off, v)((PUT_32BE((off), (v) >> 32L), \

These warnings seem like they're correct, but that code should never
actually run on 32-bit so it should be harmless.

> mv: cannot move 'arch/powerpc/boot/.addnote.tmp' to 'arch/powerpc/boot/.a=
ddnote.cmd': No such file or directory
> scripts/Makefile.host:107: recipe for target 'arch/powerpc/boot/addnote' =
failed
> make[1]: *** [arch/powerpc/boot/addnote] Error 1

But they're only warnings, so they shouldn't be breaking the build AFAICS.

cheers

Re: issue with kernel 4.12.rc6 addnote -kernel dont build

[luigi burdo]

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Hi Michael,
sorry for late reply

>Did it just stop working? That code is from 2014?

exit without right kenel build  with the error that add in the log last time.


>> Host Machine BE Qoriq e5500  16GB ram
>What userspace are you running? Is it 32-bit ?

yes 32 bit OS Ubuntu Mate 16.10 , with 64 bit kernel

>>  HOSTCC  arch/powerpc/boot/addnote
   ^^^^^^
>   What compiler is that?

 gcc 6.2.0
https://launchpad.net/ubuntu/yakkety/+package/gcc-6


>Building with V=1 should show you.

i will check it and report.


>These warnings seem like they're correct, but that code should never
>But they're only warnings, so they shouldn't be breaking the build AFAICS.

 Can be this issue associated with a module? i have this feeling because last time i have successiful
build the kernel but without some lan modules (but i cant have lan working).
Thanks
Luigi


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Re: [1/2] powerpc/64: implement spin loop primitives

[Michael Ellerman]

On Wed, 2017-06-28 at 12:13:41 UTC, Michael Ellerman wrote:
> From: Nicholas Piggin <npiggin@gmail.com>
> 
> Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

Series applied to powerpc next.

https://git.kernel.org/powerpc/c/ede8e2bbb0eb3370e4dc5484b40eb2

cheers