kernel: disable CONFIG_SG_POOL by default

CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last
one is disabled by default then disable CONFIG_SG_POOL by default too.
And explicitly enable it only for platforms that use CONFIG_SCSI.

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

25 files changed, 10 insertions, 16 deletions

diff --git a/target/linux/apm821xx/config-4.9 b/target/linux/apm821xx/config-4.9
index b31df63083f..2446a7bdb92 100644
--- a/target/linux/apm821xx/config-4.9
+++ b/target/linux/apm821xx/config-4.9
@@ -301,7 +301,6 @@ CONFIG_SERIAL_8250_EXTENDED=y
 CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SIMPLE_GPIO=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_SRCU=y
diff --git a/target/linux/arc770/config-4.9 b/target/linux/arc770/config-4.9
index 2472ce28e49..fb5cd439e18 100644
--- a/target/linux/arc770/config-4.9
+++ b/target/linux/arc770/config-4.9
@@ -185,7 +185,6 @@ CONFIG_SERIAL_ARC=y
 CONFIG_SERIAL_ARC_CONSOLE=y
 CONFIG_SERIAL_ARC_NR_PORTS=1
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SRCU=y
 CONFIG_STACKTRACE=y
 CONFIG_STMMAC_ETH=y
diff --git a/target/linux/archs38/config-4.9 b/target/linux/archs38/config-4.9
index 311315e44c5..997a3c2338e 100644
--- a/target/linux/archs38/config-4.9
+++ b/target/linux/archs38/config-4.9
@@ -198,7 +198,6 @@ CONFIG_SERIAL_ARC=y
 CONFIG_SERIAL_ARC_CONSOLE=y
 CONFIG_SERIAL_ARC_NR_PORTS=1
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SMP=y
 CONFIG_SRCU=y
 CONFIG_STACKTRACE=y
diff --git a/target/linux/bcm53xx/config-4.9 b/target/linux/bcm53xx/config-4.9
index 3f6b7c32db5..2859f03cad0 100644
--- a/target/linux/bcm53xx/config-4.9
+++ b/target/linux/bcm53xx/config-4.9
@@ -293,7 +293,6 @@ CONFIG_SERIAL_8250_FSL=y
 # CONFIG_SERIAL_AMBA_PL010 is not set
 # CONFIG_SERIAL_AMBA_PL011 is not set
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/brcm2708/bcm2708/config-4.9 b/target/linux/brcm2708/bcm2708/config-4.9
index 7eb5a72bc9f..b766b742b4c 100644
--- a/target/linux/brcm2708/bcm2708/config-4.9
+++ b/target/linux/brcm2708/bcm2708/config-4.9
@@ -342,6 +342,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SG_POOL=y
 CONFIG_SPARSE_IRQ=y
 # CONFIG_SQUASHFS is not set
 CONFIG_SRCU=y
diff --git a/target/linux/brcm2708/bcm2709/config-4.9 b/target/linux/brcm2708/bcm2709/config-4.9
index 9ee233817cd..26b2c6c8e5b 100644
--- a/target/linux/brcm2708/bcm2709/config-4.9
+++ b/target/linux/brcm2708/bcm2709/config-4.9
@@ -370,6 +370,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/brcm2708/bcm2710/config-4.9 b/target/linux/brcm2708/bcm2710/config-4.9
index f672c400ec4..f2f27cf9af1 100644
--- a/target/linux/brcm2708/bcm2710/config-4.9
+++ b/target/linux/brcm2708/bcm2710/config-4.9
@@ -388,6 +388,7 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_AMBA_PL011=y
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SPARSEMEM=y
 CONFIG_SPARSEMEM_EXTREME=y
diff --git a/target/linux/cns3xxx/config-4.9 b/target/linux/cns3xxx/config-4.9
index 2fec4f0f135..6c074659481 100644
--- a/target/linux/cns3xxx/config-4.9
+++ b/target/linux/cns3xxx/config-4.9
@@ -260,6 +260,7 @@ CONFIG_SENSORS_AD7418=y
 CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/generic/config-4.9 b/target/linux/generic/config-4.9
index a9794873671..f50f0f0e806 100644
--- a/target/linux/generic/config-4.9
+++ b/target/linux/generic/config-4.9
@@ -3967,7 +3967,7 @@ CONFIG_SERIAL_EARLYCON=y
 # CONFIG_SGI_IP28 is not set
 # CONFIG_SGI_IP32 is not set
 # CONFIG_SGI_PARTITION is not set
-CONFIG_SG_POOL=y
+# CONFIG_SG_POOL is not set
 # CONFIG_SG_SPLIT is not set
 CONFIG_SHMEM=y
 # CONFIG_SH_ETH is not set
diff --git a/target/linux/imx6/config-4.9 b/target/linux/imx6/config-4.9
index 701bb53e4b1..590e192041d 100644
--- a/target/linux/imx6/config-4.9
+++ b/target/linux/imx6/config-4.9
@@ -425,6 +425,7 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_IMX=y
 CONFIG_SERIAL_IMX_CONSOLE=y
 CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SOC_BUS=y
diff --git a/target/linux/ipq806x/config-4.9 b/target/linux/ipq806x/config-4.9
index 072ab6a8977..7e6ec704885 100644
--- a/target/linux/ipq806x/config-4.9
+++ b/target/linux/ipq806x/config-4.9
@@ -447,7 +447,6 @@ CONFIG_SERIAL_8250_FSL=y
 # CONFIG_SERIAL_AMBA_PL011 is not set
 CONFIG_SERIAL_MSM=y
 CONFIG_SERIAL_MSM_CONSOLE=y
-# CONFIG_SG_POOL is not set
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/lantiq/config-4.9 b/target/linux/lantiq/config-4.9
index edfc1c10dc9..52e58ab1f45 100644
--- a/target/linux/lantiq/config-4.9
+++ b/target/linux/lantiq/config-4.9
@@ -183,7 +183,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_SENSORS_LTQ_CPUTEMP is not set
 # CONFIG_SERIAL_8250 is not set
 CONFIG_SERIAL_LANTIQ=y
-# CONFIG_SG_POOL is not set
 # CONFIG_SOC_AMAZON_SE is not set
 # CONFIG_SOC_FALCON is not set
 CONFIG_SOC_TYPE_XWAY=y
diff --git a/target/linux/mediatek/config-4.9 b/target/linux/mediatek/config-4.9
index 9f5b2000409..268154b45e4 100644
--- a/target/linux/mediatek/config-4.9
+++ b/target/linux/mediatek/config-4.9
@@ -397,7 +397,6 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_MT6577=y
 CONFIG_SERIAL_8250_NR_UARTS=4
 CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-# CONFIG_SG_POOL is not set
 CONFIG_SMP=y
 # CONFIG_SMP_ON_UP is not set
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/mpc85xx/config-4.9 b/target/linux/mpc85xx/config-4.9
index 9bd8a5d6db2..33b8a519a3d 100644
--- a/target/linux/mpc85xx/config-4.9
+++ b/target/linux/mpc85xx/config-4.9
@@ -315,7 +315,6 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_QE is not set
-# CONFIG_SG_POOL is not set
 CONFIG_SIMPLE_GPIO=y
 # CONFIG_SOCRATES is not set
 CONFIG_SPARSE_IRQ=y
diff --git a/target/linux/mvebu/config-4.9 b/target/linux/mvebu/config-4.9
index a84a7b9baf7..bc7e91eba87 100644
--- a/target/linux/mvebu/config-4.9
+++ b/target/linux/mvebu/config-4.9
@@ -397,6 +397,7 @@ CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_MVEBU_CONSOLE=y
 CONFIG_SERIAL_MVEBU_UART=y
+CONFIG_SG_POOL=y
 CONFIG_SFP=y
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
diff --git a/target/linux/octeon/config-4.9 b/target/linux/octeon/config-4.9
index 7e959f11b24..2802446692e 100644
--- a/target/linux/octeon/config-4.9
+++ b/target/linux/octeon/config-4.9
@@ -245,6 +245,7 @@ CONFIG_SECCOMP=y
 CONFIG_SECCOMP_FILTER=y
 CONFIG_SERIAL_8250_DW=y
 # CONFIG_SERIAL_8250_FSL is not set
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SPARSEMEM=y
 CONFIG_SPARSEMEM_STATIC=y
diff --git a/target/linux/pistachio/config-4.9 b/target/linux/pistachio/config-4.9
index 00af5875b28..0a882e45657 100644
--- a/target/linux/pistachio/config-4.9
+++ b/target/linux/pistachio/config-4.9
@@ -284,6 +284,7 @@ CONFIG_SCSI_SPI_ATTRS=y
 CONFIG_SERIAL_8250_DW=y
 # CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SG_POOL=y
 CONFIG_SMP=y
 CONFIG_SMP_UP=y
 CONFIG_SPI=y
diff --git a/target/linux/ramips/mt7620/config-4.9 b/target/linux/ramips/mt7620/config-4.9
index 508f5487d9a..2c1d1bc5a97 100644
--- a/target/linux/ramips/mt7620/config-4.9
+++ b/target/linux/ramips/mt7620/config-4.9
@@ -187,7 +187,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_8250_RT288X=y
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SOC_MT7620=y
 # CONFIG_SOC_MT7621 is not set
 # CONFIG_SOC_RT288X is not set
diff --git a/target/linux/ramips/mt7621/config-4.9 b/target/linux/ramips/mt7621/config-4.9
index 40477c98c58..6e954680b79 100644
--- a/target/linux/ramips/mt7621/config-4.9
+++ b/target/linux/ramips/mt7621/config-4.9
@@ -241,7 +241,6 @@ CONFIG_SCHED_SMT=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SMP=y
 CONFIG_SMP_UP=y
 # CONFIG_SOC_MT7620 is not set
diff --git a/target/linux/ramips/mt7628/config-4.9 b/target/linux/ramips/mt7628/config-4.9
index 6f8e7f17d3f..6f0962f40a3 100644
--- a/target/linux/ramips/mt7628/config-4.9
+++ b/target/linux/ramips/mt7628/config-4.9
@@ -183,7 +183,6 @@ CONFIG_SCHED_HRTICK=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SOC_MT7620=y
 # CONFIG_SOC_MT7621 is not set
 # CONFIG_SOC_RT288X is not set
diff --git a/target/linux/ramips/mt7688/config-4.9 b/target/linux/ramips/mt7688/config-4.9
index 5e1290b7420..1e89b77da9a 100644
--- a/target/linux/ramips/mt7688/config-4.9
+++ b/target/linux/ramips/mt7688/config-4.9
@@ -183,7 +183,6 @@ CONFIG_SCHED_HRTICK=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 CONFIG_SOC_MT7620=y
 # CONFIG_SOC_MT7621 is not set
 # CONFIG_SOC_RT288X is not set
diff --git a/target/linux/ramips/rt288x/config-4.9 b/target/linux/ramips/rt288x/config-4.9
index 5864009fe9a..01f4f21e7c4 100644
--- a/target/linux/ramips/rt288x/config-4.9
+++ b/target/linux/ramips/rt288x/config-4.9
@@ -175,7 +175,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_8250_RT288X=y
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 # CONFIG_SOC_MT7620 is not set
 # CONFIG_SOC_MT7621 is not set
 CONFIG_SOC_RT288X=y
diff --git a/target/linux/ramips/rt305x/config-4.9 b/target/linux/ramips/rt305x/config-4.9
index feacc95aeda..0009a58bdfe 100644
--- a/target/linux/ramips/rt305x/config-4.9
+++ b/target/linux/ramips/rt305x/config-4.9
@@ -172,7 +172,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_8250_RT288X=y
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 # CONFIG_SOC_MT7620 is not set
 # CONFIG_SOC_MT7621 is not set
 # CONFIG_SOC_RT288X is not set
diff --git a/target/linux/ramips/rt3883/config-4.9 b/target/linux/ramips/rt3883/config-4.9
index eb77d3421c1..c632ea55179 100644
--- a/target/linux/ramips/rt3883/config-4.9
+++ b/target/linux/ramips/rt3883/config-4.9
@@ -180,7 +180,6 @@ CONFIG_SCHED_HRTICK=y
 # CONFIG_SERIAL_8250_FSL is not set
 CONFIG_SERIAL_8250_RT288X=y
 CONFIG_SERIAL_OF_PLATFORM=y
-# CONFIG_SG_POOL is not set
 # CONFIG_SOC_MT7620 is not set
 # CONFIG_SOC_MT7621 is not set
 # CONFIG_SOC_RT288X is not set
diff --git a/target/linux/x86/config-4.9 b/target/linux/x86/config-4.9
index a9de3d20ec8..9747e536eb1 100644
--- a/target/linux/x86/config-4.9
+++ b/target/linux/x86/config-4.9
@@ -386,6 +386,7 @@ CONFIG_SERIO=y
 CONFIG_SERIO_I8042=y
 CONFIG_SERIO_LIBPS2=y
 CONFIG_SERIO_SERPORT=y
+CONFIG_SG_POOL=y
 # CONFIG_SMSC37B787_WDT is not set
 # CONFIG_SMSC_SCH311X_WDT is not set
 CONFIG_SPARSEMEM_STATIC=y