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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-19 16:13:33 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-19 16:13:33 +0300 |
commit | 5f6e430f931d245da838db3e10e918681207029b (patch) | |
tree | 6adc54a582652ae470ce95d9205f798568339ff0 /arch/powerpc/platforms/pseries/eeh_pseries.c | |
parent | a6e3e6f138058ff184d8ef5064a033b3f5fee8f8 (diff) | |
parent | 980411a4d1bb925d28cd9e8d8301dc982ece788d (diff) | |
download | linux-5f6e430f931d245da838db3e10e918681207029b.tar.xz |
Merge tag 'powerpc-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
- Add powerpc qspinlock implementation optimised for large system
scalability and paravirt. See the merge message for more details
- Enable objtool to be built on powerpc to generate mcount locations
- Use a temporary mm for code patching with the Radix MMU, so the
writable mapping is restricted to the patching CPU
- Add an option to build the 64-bit big-endian kernel with the ELFv2
ABI
- Sanitise user registers on interrupt entry on 64-bit Book3S
- Many other small features and fixes
Thanks to Aboorva Devarajan, Angel Iglesias, Benjamin Gray, Bjorn
Helgaas, Bo Liu, Chen Lifu, Christoph Hellwig, Christophe JAILLET,
Christophe Leroy, Christopher M. Riedl, Colin Ian King, Deming Wang,
Disha Goel, Dmitry Torokhov, Finn Thain, Geert Uytterhoeven, Gustavo A.
R. Silva, Haowen Bai, Joel Stanley, Jordan Niethe, Julia Lawall, Kajol
Jain, Laurent Dufour, Li zeming, Miaoqian Lin, Michael Jeanson, Nathan
Lynch, Naveen N. Rao, Nayna Jain, Nicholas Miehlbradt, Nicholas Piggin,
Pali Rohár, Randy Dunlap, Rohan McLure, Russell Currey, Sathvika
Vasireddy, Shaomin Deng, Stephen Kitt, Stephen Rothwell, Thomas
Weißschuh, Tiezhu Yang, Uwe Kleine-König, Xie Shaowen, Xiu Jianfeng,
XueBing Chen, Yang Yingliang, Zhang Jiaming, ruanjinjie, Jessica Yu,
and Wolfram Sang.
* tag 'powerpc-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (181 commits)
powerpc/code-patching: Fix oops with DEBUG_VM enabled
powerpc/qspinlock: Fix 32-bit build
powerpc/prom: Fix 32-bit build
powerpc/rtas: mandate RTAS syscall filtering
powerpc/rtas: define pr_fmt and convert printk call sites
powerpc/rtas: clean up includes
powerpc/rtas: clean up rtas_error_log_max initialization
powerpc/pseries/eeh: use correct API for error log size
powerpc/rtas: avoid scheduling in rtas_os_term()
powerpc/rtas: avoid device tree lookups in rtas_os_term()
powerpc/rtasd: use correct OF API for event scan rate
powerpc/rtas: document rtas_call()
powerpc/pseries: unregister VPA when hot unplugging a CPU
powerpc/pseries: reset the RCU watchdogs after a LPM
powerpc: Take in account addition CPU node when building kexec FDT
powerpc: export the CPU node count
powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state
powerpc/dts/fsl: Fix pca954x i2c-mux node names
cxl: Remove unnecessary cxl_pci_window_alignment()
selftests/powerpc: Fix resource leaks
...
Diffstat (limited to 'arch/powerpc/platforms/pseries/eeh_pseries.c')
-rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pseries.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 8e40ccac0f44..6b507b62ce8f 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -154,7 +154,7 @@ static int pseries_eeh_get_pe_config_addr(struct pci_dn *pdn) /** * pseries_eeh_phb_reset - Reset the specified PHB * @phb: PCI controller - * @config_adddr: the associated config address + * @config_addr: the associated config address * @option: reset option * * Reset the specified PHB/PE @@ -188,7 +188,7 @@ static int pseries_eeh_phb_reset(struct pci_controller *phb, int config_addr, in /** * pseries_eeh_phb_configure_bridge - Configure PCI bridges in the indicated PE * @phb: PCI controller - * @config_adddr: the associated config address + * @config_addr: the associated config address * * The function will be called to reconfigure the bridges included * in the specified PE so that the mulfunctional PE would be recovered @@ -848,16 +848,7 @@ static int __init eeh_pseries_init(void) } /* Initialize error log size */ - eeh_error_buf_size = rtas_token("rtas-error-log-max"); - if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) { - pr_info("%s: unknown EEH error log size\n", - __func__); - eeh_error_buf_size = 1024; - } else if (eeh_error_buf_size > RTAS_ERROR_LOG_MAX) { - pr_info("%s: EEH error log size %d exceeds the maximal %d\n", - __func__, eeh_error_buf_size, RTAS_ERROR_LOG_MAX); - eeh_error_buf_size = RTAS_ERROR_LOG_MAX; - } + eeh_error_buf_size = rtas_get_error_log_max(); /* Set EEH probe mode */ eeh_add_flag(EEH_PROBE_MODE_DEVTREE | EEH_ENABLE_IO_FOR_LOG); |