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author | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-06-30 12:52:24 +0200 |
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committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-06-30 12:52:24 +0200 |
commit | 0bcc3939c98d83955397eac1584d5f791fdc88d0 (patch) | |
tree | 21e6be9c578916ca86ffe0f88a9d807435318964 /arch/powerpc/include/asm/plpar_wrappers.h | |
parent | Merge tag 'nand/for-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux into mtd/next (diff) | |
parent | mtd: spi-nor: remove redundant continue statement (diff) | |
download | linux-dev-0bcc3939c98d83955397eac1584d5f791fdc88d0.tar.xz linux-dev-0bcc3939c98d83955397eac1584d5f791fdc88d0.zip |
Merge tag 'spi-nor/for-5.14' into mtd/next
SPI NOR core changes:
- Ability to dump SFDP tables via sysfs
- Support for erasing OTP regions on Winbond and similar flashes
- Few API doc updates and fixes
- Locking support for MX25L12805D
SPI NOR controller drivers changes:
- Use SPI_MODE_X_MASK in nxp-spifi
- Intel Alder Lake-M SPI serial flash support
Diffstat (limited to 'arch/powerpc/include/asm/plpar_wrappers.h')
-rw-r--r-- | arch/powerpc/include/asm/plpar_wrappers.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/plpar_wrappers.h b/arch/powerpc/include/asm/plpar_wrappers.h index ece84a430701..83e0f701ebc6 100644 --- a/arch/powerpc/include/asm/plpar_wrappers.h +++ b/arch/powerpc/include/asm/plpar_wrappers.h @@ -28,7 +28,11 @@ static inline void set_cede_latency_hint(u8 latency_hint) static inline long cede_processor(void) { - return plpar_hcall_norets(H_CEDE); + /* + * We cannot call tracepoints inside RCU idle regions which + * means we must not trace H_CEDE. + */ + return plpar_hcall_norets_notrace(H_CEDE); } static inline long extended_cede_processor(unsigned long latency_hint) |